[Perflib] Base Index=1847 Last Counter=22300 Last Help=22301 [PERF_.NET CLR Data] First Counter=8122 First Help=8123 Last Counter=8134 Last Help=8135 [PERF_.NET CLR Networking] First Counter=5802 First Help=5803 Last Counter=5812 Last Help=5813 [PERF_.NET CLR Networking 4.0.0.0] First Counter=5774 First Help=5775 Last Counter=5800 Last Help=5801 [PERF_.NET Data Provider for Oracle] First Counter=8166 First Help=8167 Last Counter=8194 Last Help=8195 [PERF_.NET Data Provider for SqlServer] First Counter=8136 First Help=8137 Last Counter=8164 Last Help=8165 [PERF_.NET Memory Cache 4.0] First Counter=8312 First Help=8313 Last Counter=8326 Last Help=8327 [PERF_.NETFramework] First Counter=7946 First Help=7947 Last Counter=8120 Last Help=8121 [PERF_ADWS] First Counter=13032 First Help=13033 Last Counter=13102 Last Help=13103 [PERF_ASP.NET] First Counter=13522 First Help=13523 Last Counter=13746 Last Help=13747 [PERF_ASP.NET_4.0.30319] First Counter=13296 First Help=13297 Last Counter=13520 Last Help=13521 [PERF_aspnet_state] First Counter=13748 First Help=13749 Last Counter=13980 Last Help=13981 [PERF_BITS] First Counter=8216 First Help=8217 Last Counter=8232 Last Help=8233 [PERF_DNS] First Counter=12870 First Help=12871 Last Counter=13030 Last Help=13031 [PERF_ESENT] First Counter=6120 First Help=6121 Last Counter=7900 Last Help=7901 [PERF_IAS] First Counter=21960 First Help=21961 Last Counter=22094 Last Help=22095 [PERF_InetInfo] First Counter=21894 First Help=21895 Last Counter=21958 Last Help=21959 [PERF_LSM] First Counter=8264 First Help=8265 Last Counter=8270 Last Help=8271 [PERF_MSDTC] First Counter=5708 First Help=5709 Last Counter=5734 Last Help=5735 [PERF_MSDTC Bridge 3.0.0.0] First Counter=8728 First Help=8729 Last Counter=8750 Last Help=8751 [PERF_MSDTC Bridge 4.0.0.0] First Counter=5684 First Help=5685 Last Counter=5706 Last Help=5707 [PERF_MSSQL$MICROSOFT##WID] First Counter=9290 First Help=9291 Last Counter=10602 Last Help=10603 [PERF_RemoteAccess] First Counter=8272 First Help=8273 Last Counter=8310 Last Help=8311 [PERF_ServiceModelEndpoint 3.0.0.0] First Counter=8620 First Help=8621 Last Counter=8658 Last Help=8659 [PERF_ServiceModelOperation 3.0.0.0] First Counter=8826 First Help=8827 Last Counter=8856 Last Help=8857 [PERF_ServiceModelService 3.0.0.0] First Counter=8660 First Help=8661 Last Counter=8726 Last Help=8727 [PERF_SMSvcHost 3.0.0.0] First Counter=8752 First Help=8753 Last Counter=8780 Last Help=8781 [PERF_SMSvcHost 4.0.0.0] First Counter=8234 First Help=8235 Last Counter=8262 Last Help=8263 [PERF_tapisrv] First Counter=8196 First Help=8197 Last Counter=8214 Last Help=8215 [PERF_TermService] First Counter=5736 First Help=5737 Last Counter=5736 Last Help=5737 [PERF_UGatherer] First Counter=5814 First Help=5815 Last Counter=5918 Last Help=5919 Disable Performance Counters=1 [PERF_UGTHRSVC] First Counter=5920 First Help=5921 Last Counter=5990 Last Help=5991 Disable Performance Counters=1 [PERF_usbhub] First Counter=5738 First Help=5739 Last Counter=5772 Last Help=5773 [PERF_W3SVC] First Counter=13982 First Help=13983 Last Counter=14244 Last Help=14245 [PERF_Windows Workflow Foundation 3.0.0.0] First Counter=8782 First Help=8783 Last Counter=8824 Last Help=8825 [PERF_Windows Workflow Foundation 4.0.0.0] First Counter=7902 First Help=7903 Last Counter=7944 Last Help=7945 [PERF_WSearchIdxPi] First Counter=5992 First Help=5993 Last Counter=6118 Last Help=6119 [PerfStrings_009] 1=1847 2=System 3=The System performance object consists of counters that apply to more than one instance of a component processors on the computer. 4=Memory 5=The Memory performance object consists of counters that describe the behavior of physical and virtual memory on the computer. Physical memory is the amount of random access memory on the computer. Virtual memory consists of the space in physical memory and on disk. Many of the memory counters monitor paging, which is the movement of pages of code and data between disk and physical memory. Excessive paging, a symptom of a memory shortage, can cause delays which interfere with all system processes. 6=% Processor Time 7=% Processor Time is the percentage of elapsed time that the processor spends to execute a non-Idle thread. It is calculated by measuring the percentage of time that the processor spends executing the idle thread and then subtracting that value from 100%. (Each processor has an idle thread that consumes cycles when no other threads are ready to run). This counter is the primary indicator of processor activity, and displays the average percentage of busy time observed during the sample interval. It should be noted that the accounting calculation of whether the processor is idle is performed at an internal sampling interval of the system clock (10ms). On todays fast processors, % Processor Time can therefore underestimate the processor utilization as the processor may be spending a lot of time servicing threads between the system clock sampling interval. Workload based timer applications are one example of applications which are more likely to be measured inaccurately as timers are signaled just after the sample is taken. 9=% Total DPC Time is the average percentage of time that all processors spend receiving and servicing deferred procedure calls (DPCs). (DPCs are interrupts that run at a lower priority than the standard interrupts). It is the sum of Processor: % DPC Time for all processors on the computer, divided by the number of processors. System: % Total DPC Time is a component of System: % Total Privileged Time because DPCs are executed in privileged mode. DPCs are counted separately and are not a component of the interrupt count. This counter displays the average busy time as a percentage of the sample time. 10=File Read Operations/sec 11=File Read Operations/sec is the combined rate of file system read requests to all devices on the computer, including requests to read from the file system cache. It is measured in numbers of reads. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 12=File Write Operations/sec 13=File Write Operations/sec is the combined rate of the file system write requests to all devices on the computer, including requests to write to data in the file system cache. It is measured in numbers of writes. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 14=File Control Operations/sec 15=File Control Operations/sec is the combined rate of file system operations that are neither reads nor writes, such as file system control requests and requests for information about device characteristics or status. This is the inverse of System: File Data Operations/sec and is measured in number of operations perf second. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 16=File Read Bytes/sec 17=File Read Bytes/sec is the overall rate at which bytes are read to satisfy file system read requests to all devices on the computer, including reads from the file system cache. It is measured in number of bytes per second. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 18=File Write Bytes/sec 19=File Write Bytes/sec is the overall rate at which bytes are written to satisfy file system write requests to all devices on the computer, including writes to the file system cache. It is measured in number of bytes per second. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 20=File Control Bytes/sec 21=File Control Bytes/sec is the overall rate at which bytes are transferred for all file system operations that are neither reads nor writes, including file system control requests and requests for information about device characteristics or status. It is measured in numbers of bytes. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 23=% Total Interrupt Time is the average percentage of time that all processors spend receiving and servicing hardware interrupts during sample intervals, where the value is an indirect indicator of the activity of devices that generate interrupts. It is the sum of Processor: % Interrupt Time for of all processors on the computer, divided by the number of processors. DPCs are counted separately and are not a component of the interrupt count. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system timer, the mouse, disk drivers, data communication lines, network interface cards and other peripheral devices. 24=Available Bytes 25=Available Bytes is the amount of physical memory, in bytes, immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists. 26=Committed Bytes 27=Committed Bytes is the amount of committed virtual memory, in bytes. Committed memory is the physical memory which has space reserved on the disk paging file(s). There can be one or more paging files on each physical drive. This counter displays the last observed value only; it is not an average. 28=Page Faults/sec 29=Page Faults/sec is the average number of pages faulted per second. It is measured in number of pages faulted per second because only one page is faulted in each fault operation, hence this is also equal to the number of page fault operations. This counter includes both hard faults (those that require disk access) and soft faults (where the faulted page is found elsewhere in physical memory.) Most processors can handle large numbers of soft faults without significant consequence. However, hard faults, which require disk access, can cause significant delays. 30=Commit Limit 31=Commit Limit is the amount of virtual memory that can be committed without having to extend the paging file(s). It is measured in bytes. Committed memory is the physical memory which has space reserved on the disk paging files. There can be one paging file on each logical drive). If the paging file(s) are be expanded, this limit increases accordingly. This counter displays the last observed value only; it is not an average. 32=Write Copies/sec 33=Write Copies/sec is the rate at which page faults are caused by attempts to write that have been satisfied by coping of the page from elsewhere in physical memory. This is an economical way of sharing data since pages are only copied when they are written to; otherwise, the page is shared. This counter shows the number of copies, without regard for the number of pages copied in each operation. 34=Transition Faults/sec 35=Transition Faults/sec is the rate at which page faults are resolved by recovering pages that were being used by another process sharing the page, or were on the modified page list or the standby list, or were being written to disk at the time of the page fault. The pages were recovered without additional disk activity. Transition faults are counted in numbers of faults; because only one page is faulted in each operation, it is also equal to the number of pages faulted. 36=Cache Faults/sec 37=Cache Faults/sec is the rate at which faults occur when a page sought in the file system cache is not found and must be retrieved from elsewhere in memory (a soft fault) or from disk (a hard fault). The file system cache is an area of physical memory that stores recently used pages of data for applications. Cache activity is a reliable indicator of most application I/O operations. This counter shows the number of faults, without regard for the number of pages faulted in each operation. 38=Demand Zero Faults/sec 39=Demand Zero Faults/sec is the rate at which a zeroed page is required to satisfy the fault. Zeroed pages, pages emptied of previously stored data and filled with zeros, are a security feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space. Windows maintains a list of zeroed pages to accelerate this process. This counter shows the number of faults, without regard to the number of pages retrieved to satisfy the fault. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 40=Pages/sec 41=Pages/sec is the rate at which pages are read from or written to disk to resolve hard page faults. This counter is a primary indicator of the kinds of faults that cause system-wide delays. It is the sum of Memory\\Pages Input/sec and Memory\\Pages Output/sec. It is counted in numbers of pages, so it can be compared to other counts of pages, such as Memory\\Page Faults/sec, without conversion. It includes pages retrieved to satisfy faults in the file system cache (usually requested by applications) non-cached mapped memory files. 42=Page Reads/sec 43=Page Reads/sec is the rate at which the disk was read to resolve hard page faults. It shows the number of reads operations, without regard to the number of pages retrieved in each operation. Hard page faults occur when a process references a page in virtual memory that is not in working set or elsewhere in physical memory, and must be retrieved from disk. This counter is a primary indicator of the kinds of faults that cause system-wide delays. It includes read operations to satisfy faults in the file system cache (usually requested by applications) and in non-cached mapped memory files. Compare the value of Memory\\Pages Reads/sec to the value of Memory\\Pages Input/sec to determine the average number of pages read during each operation. 44=Processor Queue Length 45=Processor Queue Length is the number of threads in the processor queue. Unlike the disk counters, this counter counters, this counter shows ready threads only, not threads that are running. There is a single queue for processor time even on computers with multiple processors. Therefore, if a computer has multiple processors, you need to divide this value by the number of processors servicing the workload. A sustained processor queue of less than 10 threads per processor is normally acceptable, dependent of the workload. 46=Thread State 47=Thread State is the current state of the thread. It is 0 for Initialized, 1 for Ready, 2 for Running, 3 for Standby, 4 for Terminated, 5 for Wait, 6 for Transition, 7 for Unknown. A Running thread is using a processor; a Standby thread is about to use one. A Ready thread wants to use a processor, but is waiting for a processor because none are free. A thread in Transition is waiting for a resource in order to execute, such as waiting for its execution stack to be paged in from disk. A Waiting thread has no use for the processor because it is waiting for a peripheral operation to complete or a resource to become free. 48=Pages Output/sec 49=Pages Output/sec is the rate at which pages are written to disk to free up space in physical memory. Pages are written back to disk only if they are changed in physical memory, so they are likely to hold data, not code. A high rate of pages output might indicate a memory shortage. Windows writes more pages back to disk to free up space when physical memory is in short supply. This counter shows the number of pages, and can be compared to other counts of pages, without conversion. 50=Page Writes/sec 51=Page Writes/sec is the rate at which pages are written to disk to free up space in physical memory. Pages are written to disk only if they are changed while in physical memory, so they are likely to hold data, not code. This counter shows write operations, without regard to the number of pages written in each operation. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 52=Browser 53=The Browser performance object consists of counters that measure the rates of announcements, enumerations, and other Browser transmissions. 54=Announcements Server/sec 55=Announcements Server/sec is the rate at which the servers in this domain have announced themselves to this server. 56=Pool Paged Bytes 57=Pool Paged Bytes is the size, in bytes, of the paged pool, an area of the system virtual memory that is used for objects that can be written to disk when they are not being used. Memory\\Pool Paged Bytes is calculated differently than Process\\Pool Paged Bytes, so it might not equal Process(_Total)\\Pool Paged Bytes. This counter displays the last observed value only; it is not an average. 58=Pool Nonpaged Bytes 59=Pool Nonpaged Bytes is the size, in bytes, of the nonpaged pool, an area of the system virtual memory that is used for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. Memory\\Pool Nonpaged Bytes is calculated differently than Process\\Pool Nonpaged Bytes, so it might not equal Process(_Total)\\Pool Nonpaged Bytes. This counter displays the last observed value only; it is not an average. 60=Pool Paged Allocs 61=Pool Paged Allocs is the number of calls to allocate space in the paged pool. The paged pool is an area of the system virtual memory that is used for objects that can be written to disk when they are not being used. It is measured in numbers of calls to allocate space, regardless of the amount of space allocated in each call. This counter displays the last observed value only; it is not an average. 63=Pool Paged Resident Bytes is the size, in bytes, of the portion of the paged pool that is currently resident and active in physical memory. The paged pool is an area of the system virtual memory that is used for objects that can be written to disk when they are not being used. This counter displays the last observed value only; it is not an average. 64=Pool Nonpaged Allocs 65=Pool Nonpaged Allocs is the number of calls to allocate space in the nonpaged pool. The nonpaged pool is an area of system memory area for objects that cannot be written to disk, and must remain in physical memory as long as they are allocated. It is measured in numbers of calls to allocate space, regardless of the amount of space allocated in each call. This counter displays the last observed value only; it is not an average. 66=Pool Paged Resident Bytes 67=Bytes Total/sec is the total rate of bytes sent to or received from the network by the protocol, but only for the frames (packets) which carry data. This is the sum of Frame Bytes/sec and Datagram Bytes/sec. 68=System Code Total Bytes 69=System Code Total Bytes is the size, in bytes, of the pageable operating system code currently mapped into the system virtual address space. This value is calculated by summing the bytes in Ntoskrnl.exe, Hal.dll, the boot drivers, and file systems loaded by Ntldr/osloader. This counter does not include code that must remain in physical memory and cannot be written to disk. This counter displays the last observed value only; it is not an average. 70=System Code Resident Bytes 71=System Code Resident Bytes is the size, in bytes, of the pageable operating system code that is currently resident and active in physical memory. This value is a component of Memory\\System Code Total Bytes. Memory\\System Code Resident Bytes (and Memory\\System Code Total Bytes) does not include code that must remain in physical memory and cannot be written to disk. This counter displays the last observed value only; it is not an average. 72=System Driver Total Bytes 73=System Driver Total Bytes is the size, in bytes, of the pageable virtual memory currently being used by device drivers. Pageable memory can be written to disk when it is not being used. It includes both physical memory (Memory\\System Driver Resident Bytes) and code and data paged to disk. It is a component of Memory\\System Code Total Bytes. This counter displays the last observed value only; it is not an average. 74=System Driver Resident Bytes 75=System Driver Resident Bytes is the size, in bytes, of the pageable physical memory being used by device drivers. It is the working set (physical memory area) of the drivers. This value is a component of Memory\\System Driver Total Bytes, which also includes driver memory that has been written to disk. Neither Memory\\System Driver Resident Bytes nor Memory\\System Driver Total Bytes includes memory that cannot be written to disk. 76=System Cache Resident Bytes 77=System Cache Resident Bytes is the size, in bytes, of the portion of the system file cache which is currently resident and active in physical memory. The System Cache Resident Bytes and Memory\\Cache Bytes counters are equivalent. This counter displays the last observed value only; it is not an average. 78=Announcements Domain/sec 79=Announcements Domain/sec is the rate at which a domain has announced itself to the network. 80=Election Packets/sec 81=Election Packets/sec is the rate at which browser election packets have been received by this workstation. 82=Mailslot Writes/sec 83=Mailslot Writes/sec is the rate at which mailslot messages have been successfully received. 84=Server List Requests/sec 85=Server List Requests/sec is the rate at which requests to retrieve a list of browser servers have been processed by this workstation. 86=Cache 87=The Cache performance object consists of counters that monitor the file system cache, an area of physical memory that stores recently used data as long as possible to permit access to the data without having to read from the disk. Because applications typically use the cache, the cache is monitored as an indicator of application I/O operations. When memory is plentiful, the cache can grow, but when memory is scarce, the cache can become too small to be effective. 88=Data Maps/sec 89=Data Maps/sec is the frequency that a file system such as NTFS, maps a page of a file into the file system cache to read the page. 90=Sync Data Maps/sec 91=Sync Data Maps/sec counts the frequency that a file system, such as NTFS, maps a page of a file into the file system cache to read the page, and wishes to wait for the page to be retrieved if it is not in main memory. 92=Async Data Maps/sec 93=Async Data Maps/sec is the frequency that an application using a file system, such as NTFS, to map a page of a file into the file system cache to read the page, and does not wait for the page to be retrieved if it is not in main memory. 94=Data Map Hits % 95=Data Map Hits is the percentage of data maps in the file system cache that could be resolved without having to retrieve a page from the disk, because the page was already in physical memory. 96=Data Map Pins/sec 97=Data Map Pins/sec is the frequency of data maps in the file system cache that resulted in pinning a page in main memory, an action usually preparatory to writing to the file on disk. While pinned, a page's physical address in main memory and virtual address in the file system cache will not be altered. 98=Pin Reads/sec 99=Pin Reads/sec is the frequency of reading data into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. While pinned, a page's physical address in the file system cache will not be altered. 100=Sync Pin Reads/sec 101=Sync Pin Reads/sec is the frequency of reading data into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. The file system will not regain control until the page is pinned in the file system cache, in particular if the disk must be accessed to retrieve the page. While pinned, a page's physical address in the file system cache will not be altered. 102=Async Pin Reads/sec 103=Async Pin Reads/sec is the frequency of reading data into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. The file system will regain control immediately even if the disk must be accessed to retrieve the page. While pinned, a page's physical address will not be altered. 104=Pin Read Hits % 105=Pin Read Hits is the percentage of pin read requests that hit the file system cache, i.e., did not require a disk read in order to provide access to the page in the file system cache. While pinned, a page's physical address in the file system cache will not be altered. The LAN Redirector uses this method for retrieving data from the cache, as does the LAN Server for small transfers. This is usually the method used by the disk file systems as well. 106=Copy Reads/sec 107=Copy Reads/sec is the frequency of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application's buffer. The LAN Redirector uses this method for retrieving information from the file system cache, as does the LAN Server for small transfers. This is a method used by the disk file systems as well. 108=Sync Copy Reads/sec 109=Sync Copy Reads/sec is the frequency of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application's buffer. The file system will not regain control until the copy operation is complete, even if the disk must be accessed to retrieve the page. 110=Async Copy Reads/sec 111=Async Copy Reads/sec is the frequency of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application's buffer. The application will regain control immediately even if the disk must be accessed to retrieve the page. 112=Copy Read Hits % 113=Copy Read Hits is the percentage of cache copy read requests that hit the cache, that is, they did not require a disk read in order to provide access to the page in the cache. A copy read is a file read operation that is satisfied by a memory copy from a page in the cache to the application's buffer. The LAN Redirector uses this method for retrieving information from the cache, as does the LAN Server for small transfers. This is a method used by the disk file systems as well. 114=MDL Reads/sec 115=MDL Reads/sec is the frequency of reads from the file system cache that use a Memory Descriptor List (MDL) to access the data. The MDL contains the physical address of each page involved in the transfer, and thus can employ a hardware Direct Memory Access (DMA) device to effect the copy. The LAN Server uses this method for large transfers out of the server. 116=Sync MDL Reads/sec 117=Sync MDL Reads/sec is the frequency of reads from the file system cache that use a Memory Descriptor List (MDL) to access the pages. The MDL contains the physical address of each page in the transfer, thus permitting Direct Memory Access (DMA) of the pages. If the accessed page(s) are not in main memory, the caller will wait for the pages to fault in from the disk. 118=Async MDL Reads/sec 119=Async MDL Reads/sec is the frequency of reads from the file system cache that use a Memory Descriptor List (MDL) to access the pages. The MDL contains the physical address of each page in the transfer, thus permitting Direct Memory Access (DMA) of the pages. If the accessed page(s) are not in main memory, the calling application program will not wait for the pages to fault in from disk. 120=MDL Read Hits % 121=MDL Read Hits is the percentage of Memory Descriptor List (MDL) Read requests to the file system cache that hit the cache, i.e., did not require disk accesses in order to provide memory access to the page(s) in the cache. 122=Read Aheads/sec 123=Read Aheads/sec is the frequency of reads from the file system cache in which the Cache detects sequential access to a file. The read aheads permit the data to be transferred in larger blocks than those being requested by the application, reducing the overhead per access. 124=Fast Reads/sec 125=Fast Reads/sec is the frequency of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. Normally, file I/O requests invoke the appropriate file system to retrieve data from a file, but this path permits direct retrieval of data from the cache without file system involvement if the data is in the cache. Even if the data is not in the cache, one invocation of the file system is avoided. 126=Sync Fast Reads/sec 127=Sync Fast Reads/sec is the frequency of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. Normally, file I/O requests invoke the appropriate file system to retrieve data from a file, but this path permits direct retrieval of data from the cache without file system involvement if the data is in the cache. Even if the data is not in the cache, one invocation of the file system is avoided. If the data is not in the cache, the request (application program call) will wait until the data has been retrieved from disk. 128=Async Fast Reads/sec 129=Async Fast Reads/sec is the frequency of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. Normally, file I/O requests will invoke the appropriate file system to retrieve data from a file, but this path permits data to be retrieved from the cache directly (without file system involvement) if the data is in the cache. Even if the data is not in the cache, one invocation of the file system is avoided. If the data is not in the cache, the request (application program call) will not wait until the data has been retrieved from disk, but will get control immediately. 130=Fast Read Resource Misses/sec 131=Fast Read Resource Misses/sec is the frequency of cache misses necessitated by the lack of available resources to satisfy the request. 132=Fast Read Not Possibles/sec 133=Fast Read Not Possibles/sec is the frequency of attempts by an Application Program Interface (API) function call to bypass the file system to get to data in the file system cache that could not be honored without invoking the file system. 134=Lazy Write Flushes/sec 135=Lazy Write Flushes/sec is the rate at which the Lazy Writer thread has written to disk. Lazy Writing is the process of updating the disk after the page has been changed in memory, so that the application that changed the file does not have to wait for the disk write to be complete before proceeding. More than one page can be transferred by each write operation. 136=Lazy Write Pages/sec 137=Lazy Write Pages/sec is the rate at which the Lazy Writer thread has written to disk. Lazy Writing is the process of updating the disk after the page has been changed in memory, so that the application that changed the file does not have to wait for the disk write to be complete before proceeding. More than one page can be transferred on a single disk write operation. 138=Data Flushes/sec 139=Data Flushes/sec is the rate at which the file system cache has flushed its contents to disk as the result of a request to flush or to satisfy a write-through file write request. More than one page can be transferred on each flush operation. 140=Data Flush Pages/sec 141=Data Flush Pages/sec is the number of pages the file system cache has flushed to disk as a result of a request to flush or to satisfy a write-through file write request. More than one page can be transferred on each flush operation. 142=% User Time 143=% User Time is the percentage of elapsed time the processor spends in the user mode. User mode is a restricted processing mode designed for applications, environment subsystems, and integral subsystems. The alternative, privileged mode, is designed for operating system components and allows direct access to hardware and all memory. The operating system switches application threads to privileged mode to access operating system services. This counter displays the average busy time as a percentage of the sample time. 144=% Privileged Time 145=% Privileged Time is the percentage of elapsed time that the process threads spent executing code in privileged mode. When a Windows system service in called, the service will often run in privileged mode to gain access to system-private data. Such data is protected from access by threads executing in user mode. Calls to the system can be explicit or implicit, such as page faults or interrupts. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process. 146=Context Switches/sec 147=Context Switches/sec is the combined rate at which all processors on the computer are switched from one thread to another. Context switches occur when a running thread voluntarily relinquishes the processor, is preempted by a higher priority ready thread, or switches between user-mode and privileged (kernel) mode to use an Executive or subsystem service. It is the sum of Thread\\Context Switches/sec for all threads running on all processors in the computer and is measured in numbers of switches. There are context switch counters on the System and Thread objects. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 148=Interrupts/sec 149=Interrupts/sec is the average rate, in incidents per second, at which the processor received and serviced hardware interrupts. It does not include deferred procedure calls (DPCs), which are counted separately. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication lines, network interface cards, and other peripheral devices. These devices normally interrupt the processor when they have completed a task or require attention. Normal thread execution is suspended. The system clock typically interrupts the processor every 10 milliseconds, creating a background of interrupt activity. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 150=System Calls/sec 151=System Calls/sec is the combined rate of calls to operating system service routines by all processes running on the computer. These routines perform all of the basic scheduling and synchronization of activities on the computer, and provide access to non-graphic devices, memory management, and name space management. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 152=Level 1 TLB Fills/sec 153=Level 1 TLB Fills/sec is the frequency of faults that occur when reference is made to memory whose Page Table Entry (PTE) is not in the Translation Lookaside Buffer (TLB). On some computers this fault is handled by software loading the PTE into the TLB, and this counter is incremented. 154=Level 2 TLB Fills/sec 155=Level 2 TLB Fills/sec is the frequency of faults that occur when reference is made to memory whose Page Table Entry (PTE) is not in the Translation Lookaside Buffer (TLB), nor is the page containing the PTE. On some computers this fault is handled by software loading the PTE into the TLB, and this counter is incremented. 156=Enumerations Server/sec 157=% User Time is the percentage of elapsed time that the process threads spent executing code in user mode. Applications, environment subsystems, and integral subsystems execute in user mode. Code executing in user mode cannot damage the integrity of the Windows executive, kernel, and device drivers. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process. 158=Enumerations Domain/sec 159=% Privileged Time is the percentage of elapsed time that the process threads spent executing code in privileged mode. When a Windows system service is called, the service will often run in privileged mode to gain access to system-private data. Such data is protected from access by threads executing in user mode. Calls to the system can be explicit or implicit, such as page faults or interrupts. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process. 160=Enumerations Other/sec 161=Enumerations Server/sec is the rate at which server browse requests have been processed by this workstation. 162=Missed Server Announcements 163=Enumerations Domain/sec is the rate at which domain browse requests have been processed by this workstation. 164=Missed Mailslot Datagrams 165=Enumerations Other/sec is the rate at which browse requests processed by this workstation are not domain or server browse requests. 166=Missed Server List Requests 167=Missed Server Announcements is the number of server announcements that have been missed due to configuration or allocation limits. 168=Server Announce Allocations Failed/sec 169=Missed Mailslot Datagrams is the number of Mailslot Datagrams that have been discarded due to configuration or allocation limits. 170=Mailslot Allocations Failed 171=Missed Server List Requests is the number of requests to retrieve a list of browser servers that were received by this workstation, but could not be processed. 172=Virtual Bytes Peak 173=Virtual Bytes Peak is the maximum size, in bytes, of virtual address space the process has used at any one time. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. However, virtual space is finite, and the process might limit its ability to load libraries. 174=Virtual Bytes 175=Virtual Bytes is the current size, in bytes, of the virtual address space the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite, and the process can limit its ability to load libraries. 177=Page Faults/sec is the rate at which page faults by the threads executing in this process are occurring. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. This may not cause the page to be fetched from disk if it is on the standby list and hence already in main memory, or if it is in use by another process with whom the page is shared. 178=Working Set Peak 179=Working Set Peak is the maximum size, in bytes, of the Working Set of this process at any point in time. The Working Set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the Working Set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from Working Sets. If they are needed they will then be soft-faulted back into the Working Set before they leave main memory. 180=Working Set 181=Working Set is the current size, in bytes, of the Working Set of this process. The Working Set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the Working Set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from Working Sets. If they are needed they will then be soft-faulted back into the Working Set before leaving main memory. 182=Page File Bytes Peak 183=Page File Bytes Peak is the maximum amount of virtual memory, in bytes, that this process has reserved for use in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and the lack of space in paging files can prevent other processes from allocating memory. If there is no paging file, this counter reflects the maximum amount of virtual memory that the process has reserved for use in physical memory. 184=Page File Bytes 185=Page File Bytes is the current amount of virtual memory, in bytes, that this process has reserved for use in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and the lack of space in paging files can prevent other processes from allocating memory. If there is no paging file, this counter reflects the current amount of virtual memory that the process has reserved for use in physical memory. 186=Private Bytes 187=Private Bytes is the current size, in bytes, of memory that this process has allocated that cannot be shared with other processes. 188=Announcements Total/sec 189=% Processor Time is the percentage of elapsed time that all of process threads used the processor to execution instructions. An instruction is the basic unit of execution in a computer, a thread is the object that executes instructions, and a process is the object created when a program is run. Code executed to handle some hardware interrupts and trap conditions are included in this count. 190=Enumerations Total/sec 191=% Processor Time is the percentage of elapsed time that all of process threads used the processor to execution instructions. An instruction is the basic unit of execution in a computer, a thread is the object that executes instructions, and a process is the object created when a program is run. Code executed to handle some hardware interrupts and trap conditions are included in this count. 193=% User Time is the percentage of elapsed time that this thread has spent executing code in user mode. Applications, environment subsystems, and integral subsystems execute in user mode. Code executing in user mode cannot damage the integrity of the Windows NT Executive, Kernel, and device drivers. Unlike some early operating systems, Windows NT uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. These subsystem processes provide additional protection. Therefore, some work done by Windows NT on behalf of your application might appear in other subsystem processes in addition to the privileged time in your process. 195=% Privileged Time is the percentage of elapsed time that the process threads spent executing code in privileged mode. When a Windows system service in called, the service will often run in privileged mode to gain access to system-private data. Such data is protected from access by threads executing in user mode. Calls to the system can be explicit or implicit, such as page faults or interrupts. Unlike some early operating systems, Windows uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. Some work done by Windows on behalf of the application might appear in other subsystem processes in addition to the privileged time in the process. 197=Context Switches/sec is the rate of switches from one thread to another. Thread switches can occur either inside of a single process or across processes. A thread switch can be caused either by one thread asking another for information, or by a thread being preempted by another, higher priority thread becoming ready to run. Unlike some early operating systems, Windows NT uses process boundaries for subsystem protection in addition to the traditional protection of user and privileged modes. These subsystem processes provide additional protection. Therefore, some work done by Windows NT on behalf of an application appear in other subsystem processes in addition to the privileged time in the application. Switching to the subsystem process causes one Context Switch in the application thread. Switching back causes another Context Switch in the subsystem thread. 198=Current Disk Queue Length 199=Current Disk Queue Length is the number of requests outstanding on the disk at the time the performance data is collected. It also includes requests in service at the time of the collection. This is a instantaneous snapshot, not an average over the time interval. Multi-spindle disk devices can have multiple requests that are active at one time, but other concurrent requests are awaiting service. This counter might reflect a transitory high or low queue length, but if there is a sustained load on the disk drive, it is likely that this will be consistently high. Requests experience delays proportional to the length of this queue minus the number of spindles on the disks. For good performance, this difference should average less than two. 200=% Disk Time 201=% Disk Time is the percentage of elapsed time that the selected disk drive was busy servicing read or write requests. 202=% Disk Read Time 203=% Disk Read Time is the percentage of elapsed time that the selected disk drive was busy servicing read requests. 204=% Disk Write Time 205=% Disk Write Time is the percentage of elapsed time that the selected disk drive was busy servicing write requests. 206=Avg. Disk sec/Transfer 207=Avg. Disk sec/Transfer is the time, in seconds, of the average disk transfer. 208=Avg. Disk sec/Read 209=Avg. Disk sec/Read is the average time, in seconds, of a read of data from the disk. 210=Avg. Disk sec/Write 211=Avg. Disk sec/Write is the average time, in seconds, of a write of data to the disk. 212=Disk Transfers/sec 213=Disk Transfers/sec is the rate of read and write operations on the disk. 214=Disk Reads/sec 215=Disk Reads/sec is the rate of read operations on the disk. 216=Disk Writes/sec 217=Disk Writes/sec is the rate of write operations on the disk. 218=Disk Bytes/sec 219=Disk Bytes/sec is the rate bytes are transferred to or from the disk during write or read operations. 220=Disk Read Bytes/sec 221=Disk Read Bytes/sec is the rate at which bytes are transferred from the disk during read operations. 222=Disk Write Bytes/sec 223=Disk Write Bytes/sec is rate at which bytes are transferred to the disk during write operations. 224=Avg. Disk Bytes/Transfer 225=Avg. Disk Bytes/Transfer is the average number of bytes transferred to or from the disk during write or read operations. 226=Avg. Disk Bytes/Read 227=Avg. Disk Bytes/Read is the average number of bytes transferred from the disk during read operations. 228=Avg. Disk Bytes/Write 229=Avg. Disk Bytes/Write is the average number of bytes transferred to the disk during write operations. 230=Process 231=The Process performance object consists of counters that monitor running application program and system processes. All the threads in a process share the same address space and have access to the same data. 232=Thread 233=The Thread performance object consists of counters that measure aspects of thread behavior. A thread is the basic object that executes instructions on a processor. All running processes have at least one thread. 234=PhysicalDisk 235=The Physical Disk performance object consists of counters that monitor hard or fixed disk drive on a computer. Disks are used to store file, program, and paging data and are read to retrieve these items, and written to record changes to them. The values of physical disk counters are sums of the values of the logical disks (or partitions) into which they are divided. 236=LogicalDisk 237=The Logical Disk performance object consists of counters that monitor logical partitions of a hard or fixed disk drives. Performance Monitor identifies logical disks by their a drive letter, such as C. 238=Processor 239=The Processor performance object consists of counters that measure aspects of processor activity. The processor is the part of the computer that performs arithmetic and logical computations, initiates operations on peripherals, and runs the threads of processes. A computer can have multiple processors. The processor object represents each processor as an instance of the object. 240=% Total Processor Time 241=% Total Processor Time is the average percentage of time that all processors on the computer are executing non-idle threads. This counter was designed as the primary indicator of processor activity on multiprocessor computers. It is equal to the sum of Process: % Processor Time for all processors, divided by the number of processors. It is calculated by summing the time that all processors spend executing the thread of the Idle process in each sample interval, subtracting that value from 100%, and dividing the difference by the number of processors on the computer. (Each processor has an Idle thread which consumes cycles when no other threads are ready to run). For example, on a multiprocessor computer, a value of 50% means that all processors are busy for half of the sample interval, or that half of the processors are busy for all of the sample interval. This counter displays the average percentage of busy time observed during the sample interval. It is calculated by monitoring the time the service was inactive, and then subtracting that value from 100%. 242=% Total User Time 243=% Total User Time is the average percentage of non-idle time all processors spend in user mode. It is the sum of Processor: % User Time for all processors on the computer, divided by the number of processors. System: % Total User Time and System: % Total Privileged Time sum to % Total Processor Time, but not always to 100%. (User mode is a restricted processing mode designed for applications, environment subsystems, and integral subsystems. The alternative, privileged mode, is designed for operating system components and allows direct access to hardware and all memory. The operating system switches application threads to privileged mode to access operating system services). This counter displays the average busy time as a percentage of the sample time. 244=% Total Privileged Time 245=% Total Privileged Time is the average percentage of non-idle time all processors spend in privileged (kernel) mode. It is the sum of Processor: % Privileged Time for all processors on the computer, divided by the number of processors. System: % Total User Time and System: % Total Privileged Time sum to % Total Processor Time, but not always to 100%. (Privileged mode is an processing mode designed for operating system components which allows direct access to hardware and all memory. The operating system switches application threads to privileged mode to access operating system services. The alternative, user mode, is a restricted processing mode designed for applications and environment subsystems). This counter displays the average busy time as a percentage of the sample time. 246=Total Interrupts/sec 247=Total Interrupts/sec is the combined rate of hardware interrupts received and serviced by all processors on the computer It is the sum of Processor: Interrupts/sec for all processors, and divided by the number of processors, and is measured in numbers of interrupts. It does not include DPCs, which are counted separately. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system timer, the mouse, disk drivers, data communication lines, network interface cards and other peripheral devices. These devices normally interrupt the processor when they have completed a task or require attention. Normal thread execution is suspended during interrupts. Most system clocks interrupt the processor every 10 milliseconds, creating a background of interrupt activity. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 248=Processes 249=Processes is the number of processes in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. Each process represents the running of a program. 250=Threads 251=Threads is the number of threads in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. A thread is the basic executable entity that can execute instructions in a processor. 252=Events 253=Events is the number of events in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. An event is used when two or more threads try to synchronize execution. 254=Semaphores 255=Semaphores is the number of semaphores in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. Threads use semaphores to obtain exclusive access to data structures that they share with other threads. 256=Mutexes 257=Mutexes counts the number of mutexes in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. Mutexes are used by threads to assure only one thread is executing a particular section of code. 258=Sections 259=Sections is the number of sections in the computer at the time of data collection. This is an instantaneous count, not an average over the time interval. A section is a portion of virtual memory created by a process for storing data. A process can share sections with other processes. 260=Objects 261=The Object performance object consists of counters that monitor logical objects in the system, such as processes, threads, mutexes, and semaphores. This information can be used to detect the unnecessary consumption of computer resources. Each object requires memory to store basic information about the object. 262=Redirector 263=The Redirector performance object consists of counter that monitor network connections originating at the local computer. 264=Bytes Received/sec 265=Bytes Received/sec is the rate of bytes coming in to the Redirector from the network. It includes all application data as well as network protocol information (such as packet headers). 266=Packets Received/sec 267=Packets Received/sec is the rate at which the Redirector is receiving packets (also called SMBs or Server Message Blocks). Network transmissions are divided into packets. The average number of bytes received in a packet can be obtained by dividing Bytes Received/sec by this counter. Some packets received might not contain incoming data (for example an acknowledgment to a write made by the Redirector would count as an incoming packet). 268=Read Bytes Paging/sec 269=Read Bytes Paging/sec is the rate at which the Redirector is attempting to read bytes in response to page faults. Page faults are caused by loading of modules (such as programs and libraries), by a miss in the Cache (see Read Bytes Cache/sec), or by files directly mapped into the address space of applications (a high-performance feature of Windows NT). 270=Read Bytes Non-Paging/sec 271=Read Bytes Non-Paging/sec are those bytes read by the Redirector in response to normal file requests by an application when they are redirected to come from another computer. In addition to file requests, this counter includes other methods of reading across the network such as Named Pipes and Transactions. This counter does not count network protocol information, just application data. 272=Read Bytes Cache/sec 273=Read Bytes Cache/sec is the rate at which applications are accessing the file system cache by using the Redirector. Some of these data requests are satisfied by retrieving the data from the cache. Requests that miss the Cache cause a page fault (see Read Bytes Paging/sec). 274=Read Bytes Network/sec 275=Read Bytes Network/sec is the rate at which applications are reading data across the network. This occurs when data sought in the file system cache is not found there and must be retrieved from the network. Dividing this value by Bytes Received/sec indicates the proportion of application data traveling across the network. (see Bytes Received/sec). 276=Bytes Transmitted/sec 277=Bytes Transmitted/sec is the rate at which bytes are leaving the Redirector to the network. It includes all application data as well as network protocol information (such as packet headers and the like). 278=Packets Transmitted/sec 279=Packets Transmitted/sec is the rate at which the Redirector is sending packets (also called SMBs or Server Message Blocks). Network transmissions are divided into packets. The average number of bytes transmitted in a packet can be obtained by dividing Bytes Transmitted/sec by this counter. 280=Write Bytes Paging/sec 281=Write Bytes Paging/sec is the rate at which the Redirector is attempting to write bytes changed in the pages being used by applications. The program data changed by modules (such as programs and libraries) that were loaded over the network are 'paged out' when no longer needed. Other output pages come from the file system cache (see Write Bytes Cache/sec). 282=Write Bytes Non-Paging/sec 283=Write Bytes Non-Paging/sec is the rate at which bytes are written by the Redirector in response to normal file outputs by an application when they are redirected to another computer. In addition to file requests, this count includes other methods of writing across the network, such as Named Pipes and Transactions. This counter does not count network protocol information, just application data. 284=Write Bytes Cache/sec 285=Write Bytes Cache/sec is the rate at which applications on your computer are writing to the file system cache by using the Redirector. The data might not leave your computer immediately; it can be retained in the cache for further modification before being written to the network. This saves network traffic. Each write of a byte into the cache is counted here. 286=Write Bytes Network/sec 287=Write Bytes Network/sec is the rate at which applications are writing data across the network. This occurs when the file system cache is bypassed, such as for Named Pipes or Transactions, or when the cache writes the bytes to disk to make room for other data. Dividing this counter by Bytes Transmitted/sec will indicate the proportion of application data being to the network (see Transmitted Bytes/sec). 288=Read Operations/sec 289=File Read Operations/sec is the rate at which applications are asking the Redirector for data. Each call to a file system or similar Application Program Interface (API) call counts as one operation. 290=Read Operations Random/sec 291=Read Operations Random/sec counts the rate at which, on a file-by-file basis, reads are made that are not sequential. If a read is made using a particular file handle, and then is followed by another read that is not immediately the contiguous next byte, this counter is incremented by one. 292=Read Packets/sec 293=Read Packets/sec is the rate at which read packets are being placed on the network. Each time a single packet is sent with a request to read data remotely, this counter is incremented by one. 294=Reads Large/sec 295=Reads Large/sec is the rate at which reads over 2 times the server's negotiated buffer size are made by applications. Too many of these could place a strain on server resources. This counter is incremented once for each read. It does not count packets. 296=Read Packets Small/sec 297=Read Packets Small/sec is the rate at which reads less than one-fourth of the server's negotiated buffer size are made by applications. Too many of these could indicate a waste of buffers on the server. This counter is incremented once for each read. It does not count packets. 298=Write Operations/sec 299=File Write Operations/sec is the rate at which applications are sending data to the Redirector. Each call to a file system or similar Application Program Interface (API) call counts as one operation. 300=Write Operations Random/sec 301=Write Operations Random/sec is the rate at which, on a file-by-file basis, writes are made that are not sequential. If a write is made using a particular file handle, and then is followed by another write that is not immediately the next contiguous byte, this counter is incremented by one. 302=Write Packets/sec 303=Write Packets/sec is the rate at which writes are being sent to the network. Each time a single packet is sent with a request to write remote data, this counter is incremented by one. 304=Writes Large/sec 305=Writes Large/sec is the rate at which writes are made by applications that are over 2 times the server's negotiated buffer size. Too many of these could place a strain on server resources. This counter is incremented once for each write: it counts writes, not packets. 306=Write Packets Small/sec 307=Write Packets Small/sec is the rate at which writes are made by applications that are less than one-fourth of the server's negotiated buffer size. Too many of these could indicate a waste of buffers on the server. This counter is incremented once for each write: it counts writes, not packets. 308=Reads Denied/sec 309=Reads Denied/sec is the rate at which the server is unable to accommodate requests for Raw Reads. When a read is much larger than the server's negotiated buffer size, the Redirector requests a Raw Read which, if granted, would permit the transfer of the data without lots of protocol overhead on each packet. To accomplish this the server must lock out other requests, so the request is denied if the server is really busy. 310=Writes Denied/sec 311=Writes Denied/sec is the rate at which the server is unable to accommodate requests for Raw Writes. When a write is much larger than the server's negotiated buffer size, the Redirector requests a Raw Write which, if granted, would permit the transfer of the data without lots of protocol overhead on each packet. To accomplish this the server must lock out other requests, so the request is denied if the server is really busy. 312=Network Errors/sec 313=Network Errors/sec is the rate at which serious unexpected errors are occurring. Such errors generally indicate that the Redirector and one or more Servers are having serious communication difficulties. For example an SMB (Server Message Block) protocol error is a Network Error. An entry is written to the System Event Log and provide details. 314=Server Sessions 315=Server Sessions counts the total number of security objects the Redirector has managed. For example, a logon to a server followed by a network access to the same server will establish one connection, but two sessions. 316=Server Reconnects 317=Server Reconnects counts the number of times your Redirector has had to reconnect to a server in order to complete a new active request. You can be disconnected by the Server if you remain inactive for too long. Locally even if all your remote files are closed, the Redirector will keep your connections intact for (nominally) ten minutes. Such inactive connections are called Dormant Connections. Reconnecting is expensive in time. 318=Connects Core 319=Connects Core counts the number of connections you have to servers running the original MS-Net SMB protocol, including MS-Net itself and Xenix and VAX's. 320=Connects Lan Manager 2.0 321=Connects LAN Manager 2.0 counts connections to LAN Manager 2.0 servers, including LMX servers. 322=Connects Lan Manager 2.1 323=Connects LAN Manager 2.1 counts connections to LAN Manager 2.1 servers, including LMX servers. 324=Connects Windows NT 325=Connects Windows NT counts the connections to Windows 2000 or earlier computers. 326=Server Disconnects 327=Server Disconnects counts the number of times a Server has disconnected your Redirector. See also Server Reconnects. 328=Server Sessions Hung 329=Server Sessions Hung counts the number of active sessions that are timed out and unable to proceed due to a lack of response from the remote server. 330=Server 331=The Server performance object consists of counters that measure communication between the local computer and the network. 333=The number of bytes the server has received from the network. Indicates how busy the server is. 335=The number of bytes the server has sent on the network. Indicates how busy the server is. 336=Thread Wait Reason 337=Thread Wait Reason is only applicable when the thread is in the Wait state (see Thread State). It is 0 or 7 when the thread is waiting for the Executive, 1 or 8 for a Free Page, 2 or 9 for a Page In, 3 or 10 for a Pool Allocation, 4 or 11 for an Execution Delay, 5 or 12 for a Suspended condition, 6 or 13 for a User Request, 14 for an Event Pair High, 15 for an Event Pair Low, 16 for an LPC Receive, 17 for an LPC Reply, 18 for Virtual Memory, 19 for a Page Out; 20 and higher are not assigned at the time of this writing. Event Pairs are used to communicate with protected subsystems (see Context Switches). 339=% DPC Time is the percentage of time that the processor spent receiving and servicing deferred procedure calls (DPCs) during the sample interval. DPCs are interrupts that run at a lower priority than standard interrupts. % DPC Time is a component of % Privileged Time because DPCs are executed in privileged mode. They are counted separately and are not a component of the interrupt counters. This counter displays the average busy time as a percentage of the sample time. 340=Sessions Timed Out 341=The number of sessions that have been closed due to their idle time exceeding the AutoDisconnect parameter for the server. Shows whether the AutoDisconnect setting is helping to conserve resources. 342=Sessions Errored Out 343=The number of sessions that have been closed due to unexpected error conditions or sessions that have reached the autodisconnect timeout and have been disconnected normally. The autodisconnect timeout value represents the number of seconds that idle connections with no session attached to have before being disconnected automatically by a server. The default value is 30 seconds. This counter increments as a result of normal server operation, not as an indication of network problems or unexpected error condition. 344=Sessions Logged Off 345=The number of sessions that have terminated normally. Useful in interpreting the Sessions Times Out and Sessions Errored Out statistics--allows percentage calculations. 346=Sessions Forced Off 347=The number of sessions that have been forced to logoff. Can indicate how many sessions were forced to logoff due to logon time constraints. 348=Errors Logon 349=The number of failed logon attempts to the server. Can indicate whether password guessing programs are being used to crack the security on the server. 350=Errors Access Permissions 351=The number of times opens on behalf of clients have failed with STATUS_ACCESS_DENIED. Can indicate whether somebody is randomly attempting to access files in hopes of getting at something that was not properly protected. 352=Errors Granted Access 353=The number of times accesses to files opened successfully were denied. Can indicate attempts to access files without proper access authorization. 354=Errors System 355=The number of times an internal Server Error was detected. Unexpected errors usually indicate a problem with the Server. 356=Blocking Requests Rejected 357=The number of times the server has rejected blocking SMBs due to insufficient count of free work items. Indicates whether the MaxWorkItem or MinFreeWorkItems server parameters might need to be adjusted. 358=Work Item Shortages 359=The number of times STATUS_DATA_NOT_ACCEPTED was returned at receive indication time. This occurs when no work item is available or can be allocated to service the incoming request. Indicates whether the InitWorkItems or MaxWorkItems parameters might need to be adjusted. 360=Files Opened Total 361=The number of successful open attempts performed by the server of behalf of clients. Useful in determining the amount of file I/O, determining overhead for path-based operations, and for determining the effectiveness of open locks. 362=Files Open 363=The number of files currently opened in the server. Indicates current server activity. 365=The number of sessions currently active in the server. Indicates current server activity. 366=File Directory Searches 367=The number of searches for files currently active in the server. Indicates current server activity. 369=The number of bytes of non-pageable computer memory the server is using. This value is useful for determining the values of the MaxNonpagedMemoryUsage value entry in the Windows NT Registry. 370=Pool Nonpaged Failures 371=The number of times allocations from nonpaged pool have failed. Indicates that the computer's physical memory is too small. 372=Pool Nonpaged Peak 373=The maximum number of bytes of nonpaged pool the server has had in use at any one point. Indicates how much physical memory the computer should have. 375=The number of bytes of pageable computer memory the server is currently using. Can help in determining good values for the MaxPagedMemoryUsage parameter. 376=Pool Paged Failures 377=The number of times allocations from paged pool have failed. Indicates that the computer's physical memory or paging file are too small. 378=Pool Paged Peak 379=The maximum number of bytes of paged pool the server has had allocated. Indicates the proper sizes of the Page File(s) and physical memory. 381=Server Announce Allocations Failed/sec is the rate at which server (or domain) announcements have failed due to lack of memory. 383=Mailslot Allocations Failed is the number of times the datagram receiver has failed to allocate a buffer to hold a user mailslot write. 385=Mailslot Receives Failed indicates the number of mailslot messages that could not be received due to transport failures. 387=Mailslot Writes Failed is the total number of mailslot messages that have been successfully received, but that could not be written to the mailslot. 388=Bytes Total/sec 389=Bytes Total/sec is the rate the Redirector is processing data bytes. This includes all application and file data in addition to protocol information such as packet headers. 391=File Data Operations/sec is the rate at which the Redirector is processing data operations. One operation should include many bytes, since each operation has overhead. The efficiency of this path can be determined by dividing the Bytes/sec by this counter to obtain the average number of bytes transferred per operation. 392=Current Commands 393=Current Commands counter indicates the number of pending commands from the local computer to all destination servers. If the Current Commands counter shows a high number and the local computer is idle, this may indicate a network-related problem or a redirector bottleneck on the local computer. 395=The number of bytes the server has sent to and received from the network. This value provides an overall indication of how busy the server is. 397=% Interrupt Time is the time the processor spends receiving and servicing hardware interrupts during sample intervals. This value is an indirect indicator of the activity of devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication lines, network interface cards and other peripheral devices. These devices normally interrupt the processor when they have completed a task or require attention. Normal thread execution is suspended during interrupts. Most system clocks interrupt the processor every 10 milliseconds, creating a background of interrupt activity. suspends normal thread execution during interrupts. This counter displays the average busy time as a percentage of the sample time. 398=NWLink NetBIOS 399=The NWLink NetBIOS performance object consists of counters that monitor IPX transport rates and connections. 400=Packets/sec 401=Packets/sec is the rate the Redirector is processing data packets. One packet includes (hopefully) many bytes. We say hopefully here because each packet has protocol overhead. You can determine the efficiency of this path by dividing the Bytes/sec by this counter to determine the average number of bytes transferred/packet. You can also divide this counter by Operations/sec to determine the average number of packets per operation, another measure of efficiency. 404=Context Blocks Queued/sec 405=Context Blocks Queued per second is the rate at which work context blocks had to be placed on the server's FSP queue to await server action. 406=File Data Operations/sec 407=File Data Operations/ sec is the combined rate of read and write operations on all logical disks on the computer. This is the inverse of System: File Control Operations/sec. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 408=% Free Space 409=% Free Space is the percentage of total usable space on the selected logical disk drive that was free. 410=Free Megabytes 411=Free Megabytes displays the unallocated space, in megabytes, on the disk drive in megabytes. One megabyte is equal to 1,048,576 bytes. 412=Connections Open 413=Connections Open is the number of connections currently open for this protocol. This counter shows the current count only and does not accumulate over time. 414=Connections No Retries 415=Connections No Retries is the total count of connections that were successfully made on the first try. This number is an accumulator and shows a running total. 416=Connections With Retries 417=Connections With Retries is the total count of connections that were made after retrying the attempt. A retry occurs when the first connection attempt failed. This number is an accumulator and shows a running total. 418=Disconnects Local 419=Disconnects Local is the number of session disconnections that were initiated by the local computer. This number is an accumulator and shows a running total. 420=Disconnects Remote 421=Disconnects Remote is the number of session disconnections that were initiated by the remote computer. This number is an accumulator and shows a running total. 422=Failures Link 423=Failures Link is the number of connections that were dropped due to a link failure. This number is an accumulator and shows a running total. 424=Failures Adapter 425=Failures Adapter is the number of connections that were dropped due to an adapter failure. This number is an accumulator and shows a running total. 426=Connection Session Timeouts 427=Connection Session Timeouts is the number of connections that were dropped due to a session timeout. This number is an accumulator and shows a running total. 428=Connections Canceled 429=Connections Canceled is the number of connections that were canceled. This number is an accumulator and shows a running total. 430=Failures Resource Remote 431=Failures Resource Remote is the number of connections that failed because of resource problems or shortages on the remote computer. This number is an accumulator and shows a running total. 432=Failures Resource Local 433=Failures Resource Local is the number of connections that failed because of resource problems or shortages on the local computer. This number is an accumulator and shows a running total. 434=Failures Not Found 435=Failures Not Found is the number of connection attempts that failed because the remote computer could not be found. This number is an accumulator and shows a running total. 436=Failures No Listen 437=Failures No Listen is the number of connections that were rejected because the remote computer was not listening for connection requests. 438=Datagrams/sec 439=Datagrams/sec is the rate at which datagrams are processed by the computer. This counter displays the sum of datagrams sent and datagrams received. A datagram is a connectionless packet whose delivery to a remote is not guaranteed. 440=Datagram Bytes/sec 441=Datagram Bytes/sec is the rate at which datagram bytes are processed by the computer. This counter is the sum of datagram bytes that are sent as well as received. A datagram is a connectionless packet whose delivery to a remote is not guaranteed. 442=Datagrams Sent/sec 443=Datagrams Sent/sec is the rate at which datagrams are sent from the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed. 444=Datagram Bytes Sent/sec 445=Datagram Bytes Sent/sec is the rate at which datagram bytes are sent from the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed. 446=Datagrams Received/sec 447=Datagrams Received/sec is the rate at which datagrams are received by the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed. 448=Datagram Bytes Received/sec 449=Datagram Bytes Received/sec is the rate at which datagram bytes are received by the computer. A datagram is a connectionless packet whose delivery to a remote computer is not guaranteed. 451=Packets/sec is the rate at which packets are processed by the computer. This count is the sum of Packets Sent and Packets Received per second. This counter includes all packets processed: control as well as data packets. 452=Packets Sent/sec 453=Packets Sent/sec is the rate at which packets are sent by the computer. This counter counts all packets sent by the computer, i.e. control as well as data packets. 455=Packets Received/sec is the rate at which packets are received by the computer. This counter counts all packets processed: control as well as data packets. 456=Frames/sec 457=Frames/sec is the rate at which data frames (or packets) are processed by the computer. This counter is the sum of data frames sent and data frames received. This counter only counts those frames (packets) that carry data. 458=Frame Bytes/sec 459=Frame Bytes/sec is the rate at which data bytes are processed by the computer. This counter is the sum of data frame bytes sent and received. This counter only counts the byte in frames (packets) that carry data. 460=Frames Sent/sec 461=Frames Sent/sec is the rate at which data frames are sent by the computer. This counter only counts the frames (packets) that carry data. 462=Frame Bytes Sent/sec 463=Frame Bytes Sent/sec is the rate at which data bytes are sent by the computer. This counter only counts the bytes in frames (packets) that carry data. 464=Frames Received/sec 465=Frames Received/sec is the rate at which data frames are received by the computer. This counter only counts the frames (packets) that carry data. 466=Frame Bytes Received/sec 467=Frame Bytes Received/sec is the rate at which data bytes are received by the computer. This counter only counts the frames (packets) that carry data. 468=Frames Re-Sent/sec 469=Frames Re-Sent/sec is the rate at which data frames (packets) are re-sent by the computer. This counter only counts the frames or packets that carry data. 470=Frame Bytes Re-Sent/sec 471=Frame Bytes Re-Sent/sec is the rate at which data bytes are re-sent by the computer. This counter only counts the bytes in frames that carry data. 472=Frames Rejected/sec 473=Frames Rejected/sec is the rate at which data frames are rejected. This counter only counts the frames (packets) that carry data. 474=Frame Bytes Rejected/sec 475=Frame Bytes Rejected/sec is the rate at which data bytes are rejected. This counter only counts the bytes in data frames (packets) that carry data. 476=Expirations Response 477=Expirations Response is the count of T1 timer expirations. 478=Expirations Ack 479=Expirations Ack is the count of T2 timer expirations. 480=Window Send Maximum 481=Window Send Maximum is the maximum number of bytes of data that will be sent before waiting for an acknowledgment from the remote computer. 482=Window Send Average 483=Window Send Average is the running average number of data bytes that were sent before waiting for an acknowledgment from the remote computer. 484=Piggyback Ack Queued/sec 485=Piggyback Ack Queued/sec is the rate at which piggybacked acknowledgments are queued. Piggyback acknowledgments are acknowledgments to received packets that are to be included in the next outgoing packet to the remote computer. 486=Piggyback Ack Timeouts 487=Piggyback Ack Timeouts is the number of times that a piggyback acknowledgment could not be sent because there was no outgoing packet to the remote on which to piggyback. A piggyback ack is an acknowledgment to a received packet that is sent along in an outgoing data packet to the remote computer. If no outgoing packet is sent within the timeout period, then an ack packet is sent and this counter is incremented. 488=NWLink IPX 489=The NWLink IPX performance object consists of counters that measure datagram transmission to and from computers using the IPX protocol. 490=NWLink SPX 491=The NWLink SPX performance object consist of counters that measure data transmission and session connections for computers using the SPX protocol. 492=NetBEUI 493=The NetBEUI performance object consists of counters that measure data transmission for network activity which conforms to the NetBIOS End User Interface standard. 494=NetBEUI Resource 495=The NetBEUI Resource performance object consists of counters that track the use of buffers by the NetBEUI protocol. 496=Used Maximum 497=Used Maximum is the maximum number of NetBEUI resources (buffers) in use at any point in time. This value is useful in sizing the maximum resources provided. The number in parentheses following the resource name is used to identify the resource in Event Log messages. 498=Used Average 499=Used Average is the current number of resources (buffers) in use at this time. The number in parentheses following the resource name is used to identify the resource in Event Log messages. 500=Times Exhausted 501=Times Exhausted is the number of times all the resources (buffers) were in use. The number in parentheses following the resource name is used to identify the resource in Event Log messages. 502=NBT Connection 503=The NBT Connection performance object consists of counters that measure the rates at which bytes are sent and received over the NBT connection between the local computer and a remote computer. The connection is identified by the name of the remote computer. 505=Bytes Received/sec is the rate at which bytes are received by the local computer over an NBT connection to some remote computer. All the bytes received by the local computer over the particular NBT connection are counted. 506=Bytes Sent/sec 507=Bytes Sent/sec is the rate at which bytes are sent by the local computer over an NBT connection to some remote computer. All the bytes sent by the local computer over the particular NBT connection are counted. 508=Total Bytes/sec 509=Bytes Total/sec is the rate at which bytes are sent or received by the local computer over an NBT connection to some remote computer. All the bytes sent or received by the local computer over the particular NBT connection are counted. 510=Network Interface 511=The Network Interface performance object consists of counters that measure the rates at which bytes and packets are sent and received over a network connection. It includes counters that monitor connection errors. 512=Bytes/sec 513=Bytes Total/sec is the rate at which bytes are sent and received over each network adapter, including framing characters. Network Interface\Bytes Total/sec is a sum of Network Interface\Bytes Received/sec and Network Interface\Bytes Sent/sec. 515=Packets/sec is the rate at which packets are sent and received on the network interface. 517=Packets Received/sec is the rate at which packets are received on the network interface. 519=Packets Sent/sec is the rate at which packets are sent on the network interface. 520=Current Bandwidth 521=Current Bandwidth is an estimate of the current bandwidth of the network interface in bits per second (BPS). For interfaces that do not vary in bandwidth or for those where no accurate estimation can be made, this value is the nominal bandwidth. 523=Bytes Received/sec is the rate at which bytes are received over each network adapter, including framing characters. Network Interface\Bytes Received/sec is a subset of Network Interface\Bytes Total/sec. 524=Packets Received Unicast/sec 525=Packets Received Unicast/sec is the rate at which (subnet) unicast packets are delivered to a higher-layer protocol. 526=Packets Received Non-Unicast/sec 527=Packets Received Non-Unicast/sec is the rate at which non-unicast (subnet broadcast or subnet multicast) packets are delivered to a higher-layer protocol. 528=Packets Received Discarded 529=Packets Received Discarded is the number of inbound packets that were chosen to be discarded even though no errors had been detected to prevent their delivery to a higher-layer protocol. One possible reason for discarding packets could be to free up buffer space. 530=Packets Received Errors 531=Packets Received Errors is the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. 532=Packets Received Unknown 533=Packets Received Unknown is the number of packets received through the interface that were discarded because of an unknown or unsupported protocol. 535=Bytes Sent/sec is the rate at which bytes are sent over each network adapter, including framing characters. Network Interface\Bytes Sent/sec is a subset of Network Interface\Bytes Total/sec. 536=Packets Sent Unicast/sec 537=Packets Sent Unicast/sec is the rate at which packets are requested to be transmitted to subnet-unicast addresses by higher-level protocols. The rate includes the packets that were discarded or not sent. 538=Packets Sent Non-Unicast/sec 539=Packets Sent Non-Unicast/sec is the rate at which packets are requested to be transmitted to non-unicast (subnet broadcast or subnet multicast) addresses by higher-level protocols. The rate includes the packets that were discarded or not sent. 540=Packets Outbound Discarded 541=Packets Outbound Discarded is the number of outbound packets that were chosen to be discarded even though no errors had been detected to prevent transmission. One possible reason for discarding packets could be to free up buffer space. 542=Packets Outbound Errors 543=Packets Outbound Errors is the number of outbound packets that could not be transmitted because of errors. 544=Output Queue Length 545=Output Queue Length is the length of the output packet queue (in packets). If this is longer than two, there are delays and the bottleneck should be found and eliminated, if possible. Since the requests are queued by the Network Driver Interface Specification (NDIS) in this implementation, this will always be 0. 546=IPv4 547=The IP performance object consists of counters that measure the rates at which IP datagrams are sent and received by using IP protocols. It also includes counters that monitor IP protocol errors. 548=IPv6 549=Datagrams/sec is the rate, in incidents per second, at which IP datagrams were received from or sent to the interfaces, including those in error. Forwarded datagrams are not included in this rate. 551=Datagrams Received/sec is the rate, in incidents per second, at which IP datagrams are received from the interfaces, including those in error. Datagrams Received/sec is a subset of Datagrams/sec. 552=Datagrams Received Header Errors 553=Datagrams Received Header Errors is the number of input datagrams that were discarded due to errors in the IP headers, including bad checksums, version number mismatch, other format errors, time-to-live exceeded, errors discovered in processing their IP options, etc. 554=Datagrams Received Address Errors 555=Datagrams Received Address Errors is the number of input datagrams that were discarded because the IP address in their IP header destination field was not valid for the computer. This count includes invalid addresses (for example, 0.0. 0.0) and addresses of unsupported Classes (for example, Class E). For entities that are not IP gateways and do not forward datagrams, this counter includes datagrams that were discarded because the destination address was not a local address. 556=Datagrams Forwarded/sec 557=Datagrams Forwarded/sec is the rate, in incidents per second, at which attemps were made to find routes to forward input datagrams their final destination, because the local server was not the final IP destination. In servers that do not act as IP Gateways, this rate includes only packets that were source-routed via this entity, where the source-route option processing was successful. 558=Datagrams Received Unknown Protocol 559=Datagrams Received Unknown Protocol is the number of locally-addressed datagrams that were successfully received but were discarded because of an unknown or unsupported protocol. 560=Datagrams Received Discarded 561=Datagrams Received Discarded is the number of input IP datagrams that were discarded even though problems prevented their continued processing (for example, lack of buffer space). This counter does not include any datagrams discarded while awaiting re-assembly. 562=Datagrams Received Delivered/sec 563=Datagrams Received Delivered/sec is the rate, in incidents per second, at which input datagrams were successfully delivered to IP user-protocols, including Internet Control Message Protocol (ICMP). 565=Datagrams Sent/sec is the rate, in incidents per second, at which IP datagrams were supplied for transmission by local IP user-protocols (including ICMP). This counter does not include any datagrams counted in Datagrams Forwarded/sec. Datagrams Sent/sec is a subset of Datagrams/sec. 566=Datagrams Outbound Discarded 567=Datagrams Outbound Discarded is the number of output IP datagrams that were discarded even though no problems were encountered to prevent their transmission to their destination (for example, lack of buffer space). This counter includes datagrams counted in Datagrams Forwarded/sec that meet this criterion. 568=Datagrams Outbound No Route 569=Datagrams Outbound No Route is the number of IP datagrams that were discarded because no route could be found to transmit them to their destination. This counter includes any packets counted in Datagrams Forwarded/sec that meet this `no route' criterion. 570=Fragments Received/sec 571=Fragments Received/sec is the rate, in incidents per second, at which IP fragments that need to be reassembled at this entity are received. 572=Fragments Re-assembled/sec 573=Fragments Re-assembled/sec is the rate, in incidents per second, at which IP fragments were successfully reassembled. 574=Fragment Re-assembly Failures 575=Fragment Re-assembly Failures is the number of failures detected by the IP reassembly algorithm, such as time outs, errors, etc. This is not necessarily a count of discarded IP fragments since some algorithms (notably RFC 815) lose track of the number of fragments by combining them as they are received. 576=Fragmented Datagrams/sec 577=Fragmented Datagrams/sec is the rate, in incidents per second, at which datagrams are successfully fragmented. 578=Fragmentation Failures 579=Fragmentation Failures is the number of IP datagrams that were discarded because they needed to be fragmented at but could not be (for example, because the `Don't Fragment' flag was set). 580=Fragments Created/sec 581=Fragments Created/sec is the rate, in incidents per second, at which IP datagram fragments were generated as a result of fragmentation. 582=ICMP 583=The ICMP performance object consists of counters that measure the rates at which messages are sent and received by using ICMP protocols. It also includes counters that monitor ICMP protocol errors. 584=Messages/sec 585=Messages/sec is the total rate, in incidents per second, at which ICMP messages were sent and received by the entity. The rate includes messages received or sent in error. 586=Messages Received/sec 587=Messages Received/sec is the rate, in incidents per second at which ICMP messages were received. The rate includes messages received in error. 588=Messages Received Errors 589=Messages Received Errors is the number of ICMP messages that the entity received but had errors, such as bad ICMP checksums, bad length, etc. 590=Received Dest. Unreachable 591=Received Destination Unreachable is the number of ICMP Destination Unreachable messages received. 592=Received Time Exceeded 593=Received Time Exceeded is the number of ICMP Time Exceeded messages received. 594=Received Parameter Problem 595=Received Parameter Problem is the number of ICMP Parameter Problem messages received. 596=Received Source Quench 597=Received Source Quench is the number of ICMP Source Quench messages received. 598=Received Redirect/sec 599=Received Redirect/sec is the rate, in incidents per second, at which ICMP Redirect messages were received. 600=Received Echo/sec 601=Received Echo/sec is the rate, in incidents per second, at which ICMP Echo messages were received. 602=Received Echo Reply/sec 603=Received Echo Reply/sec is the rate, in incidents per second, at which ICMP Echo Reply messages were received. 604=Received Timestamp/sec 605=Received Timestamp/sec is the rate, in incidents per second at which ICMP Timestamp Request messages were received. 606=Received Timestamp Reply/sec 607=Received Timestamp Reply/sec is the rate of ICMP Timestamp Reply messages received. 608=Received Address Mask 609=Received Address Mask is the number of ICMP Address Mask Request messages received. 610=Received Address Mask Reply 611=Received Address Mask Reply is the number of ICMP Address Mask Reply messages received. 612=Messages Sent/sec 613=Messages Sent/sec is the rate, in incidents per second, at which the server attempted to send. The rate includes those messages sent in error. 614=Messages Outbound Errors 615=Messages Outbound Errors is the number of ICMP messages that were not send due to problems within ICMP, such as lack of buffers. This value does not include errors discovered outside the ICMP layer, such as those recording the failure of IP to route the resultant datagram. In some implementations, none of the error types are included in the value of this counter. 616=Sent Destination Unreachable 617=Sent Destination Unreachable is the number of ICMP Destination Unreachable messages sent. 618=Sent Time Exceeded 619=Sent Time Exceeded is the number of ICMP Time Exceeded messages sent. 620=Sent Parameter Problem 621=Sent Parameter Problem is the number of ICMP Parameter Problem messages sent. 622=Sent Source Quench 623=Sent Source Quench is the number of ICMP Source Quench messages sent. 624=Sent Redirect/sec 625=Sent Redirect/sec is the rate, in incidents per second, at which ICMP Redirect messages were sent. 626=Sent Echo/sec 627=Sent Echo/sec is the rate of ICMP Echo messages sent. 628=Sent Echo Reply/sec 629=Sent Echo Reply/sec is the rate, in incidents per second, at which ICMP Echo Reply messages were sent. 630=Sent Timestamp/sec 631=Sent Timestamp/sec is the rate, in incidents per second, at which ICMP Timestamp Request messages were sent. 632=Sent Timestamp Reply/sec 633=Sent Timestamp Reply/sec is the rate, in incidents per second, at which ICMP Timestamp Reply messages were sent. 634=Sent Address Mask 635=Sent Address Mask is the number of ICMP Address Mask Request messages sent. 636=Sent Address Mask Reply 637=Sent Address Mask Reply is the number of ICMP Address Mask Reply messages sent. 638=TCPv4 639=The TCP performance object consists of counters that measure the rates at which TCP Segments are sent and received by using the TCP protocol. It includes counters that monitor the number of TCP connections in each TCP connection state. 640=Segments/sec 641=Segments/sec is the rate at which TCP segments are sent or received using the TCP protocol. 642=Connections Established 643=Connections Established is the number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT. 644=Connections Active 645=Connections Active is the number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state. In other words, it shows a number of connections which are initiated by the local computer. The value is a cumulative total. 646=Connections Passive 647=Connections Passive is the number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state. In other words, it shows a number of connections to the local computer, which are initiated by remote computers. The value is a cumulative total. 648=Connection Failures 649=Connection Failures is the number of times TCP connections have made a direct transition to the CLOSED state from the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state. 650=Connections Reset 651=Connections Reset is the number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state. 652=Segments Received/sec 653=Segments Received/sec is the rate at which segments are received, including those received in error. This count includes segments received on currently established connections. 654=Segments Sent/sec 655=Segments Sent/sec is the rate at which segments are sent, including those on current connections, but excluding those containing only retransmitted bytes. 656=Segments Retransmitted/sec 657=Segments Retransmitted/sec is the rate at which segments are retransmitted, that is, segments transmitted containing one or more previously transmitted bytes. 658=UDPv4 659=The UDP performance object consists of counters that measure the rates at which UDP datagrams are sent and received by using the UDP protocol. It includes counters that monitor UDP protocol errors. 660=% Total DPC Time 661=Datagrams/sec is the rate at which UDP datagrams are sent or received by the entity. 662=% Total Interrupt Time 663=Datagrams Received/sec is the rate at which UDP datagrams are delivered to UDP users. 664=Datagrams No Port/sec 665=Datagrams No Port/sec is the rate of received UDP datagrams for which there was no application at the destination port. 666=Datagrams Received Errors 667=Datagrams Received Errors is the number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port. 669=Datagrams Sent/sec is the rate at which UDP datagrams are sent from the entity. 670=Disk Storage Unit 671=Disk Storage device statistics from the foreign computer 672=Allocation Failures 673=The number of allocation failures reported by the disk storage device 674=System Up Time 675=System Up Time is the elapsed time (in seconds) that the computer has been running since it was last started. This counter displays the difference between the start time and the current time. 676=System Handle Count 677=The current number of system handles in use. 678=Free System Page Table Entries 679=Free System Page Table Entries is the number of page table entries not currently in used by the system. This counter displays the last observed value only; it is not an average. 680=Thread Count 681=The number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread. 682=Priority Base 683=The current base priority of this process. Threads within a process can raise and lower their own base priority relative to the process' base priority. 684=Elapsed Time 685=The total elapsed time, in seconds, that this process has been running. 686=Alignment Fixups/sec 687=Alignment Fixups/sec is the rate, in incidents per seconds, at alignment faults were fixed by the system. 688=Exception Dispatches/sec 689=Exception Dispatches/sec is the rate, in incidents per second, at which exceptions were dispatched by the system. 690=Floating Emulations/sec 691=Floating Emulations/sec is the rate of floating emulations performed by the system. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 692=Logon/sec 693=Logon/sec is the rate of all server logons. 694=Priority Current 695=The current dynamic priority of this thread. The system can raise the thread's dynamic priority above the base priority if the thread is handling user input, or lower it towards the base priority if the thread becomes compute bound. 696=% DPC Time 697=The current base priority of this thread. The system can raise the thread's dynamic priority above the base priority if the thread is handling user input, or lower it towards the base priority if the thread becomes compute bound. 698=% Interrupt Time 699=The total elapsed time (in seconds) this thread has been running. 700=Paging File 701=The Paging File performance object consists of counters that monitor the paging file(s) on the computer. The paging file is a reserved space on disk that backs up committed physical memory on the computer. 702=% Usage 703=The amount of the Page File instance in use in percent. See also Process\\Page File Bytes. 704=% Usage Peak 705=The peak usage of the Page File instance in percent. See also Process\\Page File Bytes Peak. 706=Start Address 707=Starting virtual address for this thread. 708=User PC 709=Current User Program Counter for this thread. 710=Mapped Space No Access 711=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted. 712=Mapped Space Read Only 713=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation. 714=Mapped Space Read/Write 715=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Read/Write protection allows a process to read, modify and write to these pages. 716=Mapped Space Write Copy 717=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have write access to this shared memory, a copy of that memory is made. 718=Mapped Space Executable 719=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types. 720=Mapped Space Exec Read Only 721=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute/Read Only memory is memory that can be executed as well as read. 722=Mapped Space Exec Read/Write 723=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified. 724=Mapped Space Exec Write Copy 725=Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process. 726=Reserved Space No Access 727=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted. 728=Reserved Space Read Only 729=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation. 730=Reserved Space Read/Write 731=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read/Write protection allows a process to read, modify and write to these pages. 732=Reserved Space Write Copy 733=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made. 734=Reserved Space Executable 735=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types. 736=Reserved Space Exec Read Only 737=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read Only memory is memory that can be executed as well as read. 738=Reserved Space Exec Read/Write 739=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified. 740=Image 741=The Image performance object consists of counters that monitor the virtual address usage of images executed by processes on the computer. 742=Reserved Space Exec Write Copy 743=Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process. 744=Unassigned Space No Access 745=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted. 746=Unassigned Space Read Only 747=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation. 748=Unassigned Space Read/Write 749=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read/Write protection allows a process to read, modify and write to these pages. 750=Unassigned Space Write Copy 751=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to. 752=Unassigned Space Executable 753=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types. 754=Unassigned Space Exec Read Only 755=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read Only memory is memory that can be executed as well as read. 756=Unassigned Space Exec Read/Write 757=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read/Write memory is memory that can be executed by programs as well as read and written. 758=Unassigned Space Exec Write Copy 759=Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process. 760=Image Space No Access 761=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted. 762=Image Space Read Only 763=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation. 764=Image Space Read/Write 765=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read/Write protection allows a process to read, modify and write to these pages. 766=Image Space Write Copy 767=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to. 768=Image Space Executable 769=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types. 770=Image Space Exec Read Only 771=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute/Read-Only memory is memory that can be executed as well as read. 772=Image Space Exec Read/Write 773=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute/Read/Write memory is memory that can be executed by programs as well as read and written and modified. 774=Image Space Exec Write Copy 775=Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process. 776=Bytes Image Reserved 777=Bytes Image Reserved is the sum of all virtual memory reserved by images within this process. 778=Bytes Image Free 779=Bytes Image Free is the amount of virtual address space that is not in use or reserved by images within this process. 780=Bytes Reserved 781=Bytes Reserved is the total amount of virtual memory reserved for future use by this process. 782=Bytes Free 783=Bytes Free is the total unused virtual address space of this process. 784=ID Process 785=ID Process is the unique identifier of this process. ID Process numbers are reused, so they only identify a process for the lifetime of that process. 786=Process Address Space 787=The Process Address Space performance object consists of counters that monitor memory allocation and use for a selected process. 788=No Access 789=Image Space is the virtual address space in use by the selected image with this protection. No Access protection prevents a process from writing or reading these pages and will generate an access violation if either is attempted. 790=Read Only 791=Image Space is the virtual address space in use by the selected image with this protection. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation. 792=Read/Write 793=Image Space is the virtual address space in use by the selected image with this protection. Read/Write protection allows a process to read, modify and write to these pages. 794=Write Copy 795=Image Space is the virtual address space in use by the selected image with this protection. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to. 796=Executable 797=Image Space is the virtual address space in use by the selected image with this protection. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types. 798=Exec Read Only 799=Image Space is the virtual address space in use by the selected image with this protection. Execute/Read Only memory is memory that can be executed as well as read. 800=Exec Read/Write 801=Image Space is the virtual address space in use by the selected image with this protection. Execute/Read/Write memory is memory that can be executed by programs as well as read and written. 802=Exec Write Copy 803=Image Space is the virtual address space in use by the selected image with this protection. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process. 804=ID Thread 805=ID Thread is the unique identifier of this thread. ID Thread numbers are reused, so they only identify a thread for the lifetime of that thread. 806=Mailslot Receives Failed 807=Mailslot Opens Failed/sec indicates the rate at which mailslot messages to be delivered to mailslots that are not present are received by this workstation. 808=Mailslot Writes Failed 809=Duplicate Master Announcements indicates the number of times that the master browser has detected another master browser on the same domain. 810=Mailslot Opens Failed/sec 811=Illegal Datagrams/sec is the rate at which incorrectly formatted datagrams have been received by the workstation. 812=Duplicate Master Announcements 813=Announcements Total/sec is the sum of Announcements Server/sec and Announcements Domain/sec. 814=Illegal Datagrams/sec 815=Enumerations Total/sec is the rate at which browse requests have been processed by this workstation. This is the sum of Enumerations Server/sec, Enumerations Domain/sec, and Enumerations Other/sec. 816=Thread Details 817=The Thread Details performance object consists of counters that measure aspects of thread behavior that are difficult or time-consuming or collect. These counters are distinguished from those in the Thread object by their high overhead. 818=Cache Bytes 819=Cache Bytes the size, in bytes, of the portion of the system file cache which is currently resident and active in physical memory. The Cache Bytes and Memory\\System Cache Resident Bytes counters are equivalent. This counter displays the last observed value only; it is not an average. 820=Cache Bytes Peak 821=Cache Bytes Peak is the maximum number of bytes used by the system file cache since the system was last restarted. This might be larger than the current size of the cache. This counter displays the last observed value only; it is not an average. 822=Pages Input/sec 823=Pages Input/sec is the rate at which pages are read from disk to resolve hard page faults. Hard page faults occur when a process refers to a page in virtual memory that is not in its working set or elsewhere in physical memory, and must be retrieved from disk. When a page is faulted, the system tries to read multiple contiguous pages into memory to maximize the benefit of the read operation. Compare the value of Memory\\Pages Input/sec to the value of Memory\\Page Reads/sec to determine the average number of pages read into memory during each read operation. 824=Transition Pages RePurposed/sec 825=Transition Pages RePurposed is the rate at which the number of transition cache pages were reused for a different purpose. These pages would have otherwise remained in the page cache to provide a (fast) soft fault (instead of retrieving it from backing store) in the event the page was accessed in the future. Note these pages can contain private or sharable memory. 872=Bytes Transmitted 873=The number of bytes transmitted total for this connection. 874=Bytes Received 875=The number of bytes received total for this connection. 876=Frames Transmitted 877=The number of data frames transmitted total for this connection. 878=Frames Received. 879=The number of data frames received total for this connection. 880=Percent Compression Out 881=The compression ratio for bytes being transmitted. 882=Percent Compression In 883=The compression ratio for bytes being received. 884=CRC Errors 885=The total number of CRC Errors for this connection. CRC Errors occur when the frame received contains erroneous data. 886=Timeout Errors 887=The total number of Timeout Errors for this connection. Timeout Errors occur when an expected is not received in time. 888=Serial Overrun Errors 889=The total number of Serial Overrun Errors for this connection. Serial Overrun Errors occur when the hardware cannot handle the rate at which data is received. 890=Alignment Errors 891=The total number of Alignment Errors for this connection. Alignment Errors occur when a byte received is different from the byte expected. 892=Buffer Overrun Errors 893=The total number of Buffer Overrun Errors for this connection. Buffer Overrun Errors when the software cannot handle the rate at which data is received. 894=Total Errors 895=The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors for this connection. 896=Bytes Transmitted/Sec 897=The number of bytes transmitted per second. 898=Bytes Received/Sec 899=The number of bytes received per second. 900=Frames Transmitted/Sec 901=The number of frames transmitted per second. 902=Frames Received/Sec 903=The number of frames received per second. 904=Total Errors/Sec 905=The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors per second. 908=Total Connections 909=The total number of Remote Access connections. 920=WINS Server 921=The WINS Server performance object consists of counters that monitor communications using the WINS Server service. 922=Unique Registrations/sec 923=Unique Registrations/sec is the rate at which unique registration are received by the WINS server. 924=Group Registrations/sec 925=Group Registrations/sec is the rate at which group registration are received by the WINS server. 926=Total Number of Registrations/sec 927=Total Number of Registrations/sec is the sum of the Unique and Group registrations per sec. This is the total rate at which registration are received by the WINS server. 928=Unique Renewals/sec 929=Unique Renewals/sec is the rate at which unique renewals are received by the WINS server. 930=Group Renewals/sec 931=Group Renewals/sec is the rate at which group renewals are received by the WINS server. 932=Total Number of Renewals/sec 933=Total Number of Renewals/sec is the sum of the Unique and Group renewals per sec. This is the total rate at which renewals are received by the WINS server. 934=Releases/sec 935=Total Number of Releases/sec is the rate at which releases are received by the WINS server. 936=Queries/sec 937=Total Number of Queries/sec is the rate at which queries are received by the WINS server. 938=Unique Conflicts/sec 939=Unique Conflicts/sec is the rate at which unique registrations/renewals received by the WINS server resulted in conflicts with records in the database. 940=Group Conflicts/sec 941=Group Conflicts/sec is the rate at which group registration received by the WINS server resulted in conflicts with records in the database. 942=Total Number of Conflicts/sec 943=Total Number of Conflicts/sec is the sum of the Unique and Group conflicts per sec. This is the total rate at which conflicts were seen by the WINS server. 944=Successful Releases/sec 945=Total Number of Successful Releases/sec 946=Failed Releases/sec 947=Total Number of Failed Releases/sec 948=Successful Queries/sec 949=Total Number of Successful Queries/sec 950=Failed Queries/sec 951=Total Number of Failed Queries/sec 952=Handle Count 953=The total number of handles currently open by this process. This number is equal to the sum of the handles currently open by each thread in this process. 1000=MacFile Server 1001=Services for Macintosh AFP File Server. 1002=Max Paged Memory 1003=The maximum amount of paged memory resources used by the MacFile Server. 1004=Current Paged Memory 1005=The current amount of paged memory resources used by the MacFile Server. 1006=Max NonPaged Memory 1007=The maximum amount of nonpaged memory resources use by the MacFile Server. 1008=Current NonPaged memory 1009=The current amount of nonpaged memory resources used by the MacFile Server. 1010=Current Sessions 1011=The number of sessions currently connected to the MacFile server. Indicates current server activity. 1012=Maximum Sessions 1013=The maximum number of sessions connected at one time to the MacFile server. Indicates usage level of server. 1014=Current Files Open 1015=The number of internal files currently open in the MacFile server. This count does not include files opened on behalf of Macintosh clients. 1016=Maximum Files Open 1017=The maximum number of internal files open at one time in the MacFile server. This count does not include files opened on behalf of Macintosh clients. 1018=Failed Logons 1019=The number of failed logon attempts to the MacFile server. Can indicate whether password guessing programs are being used to crack the security on the server. 1020=Data Read/sec 1021=The number of bytes read from disk per second. 1022=Data Written/sec 1023=The number of bytes written to disk per second. 1024=Data Received/sec 1025=The number of bytes received from the network per second. Indicates how busy the server is. 1026=Data Transmitted/sec 1027=The number of bytes sent on the network per second. Indicates how busy the server is. 1028=Current Queue Length 1029=The number of outstanding work items waiting to be processed. 1030=Maximum Queue Length 1031=The maximum number of outstanding work items waiting at one time. 1032=Current Threads 1033=The current number of threads used by MacFile server. Indicates how busy the server is. 1034=Maximum Threads 1035=The maximum number of threads used by MacFile server. Indicates peak usage level of server. 1050=AppleTalk 1051=AppleTalk Protocol 1052=Packets In/sec 1053=Number of packets received per second by Appletalk on this port. 1054=Packets Out/sec 1055=Number of packets sent per second by Appletalk on this port. 1056=Bytes In/sec 1057=Number of bytes received per second by Appletalk on this port. 1058=Bytes Out/sec 1059=Number of bytes sent per second by Appletalk on this port. 1060=Average Time/DDP Packet 1061=Average time in milliseconds to process a DDP packet on this port. 1062=DDP Packets/sec 1063=Number of DDP packets per second received by Appletalk on this port. 1064=Average Time/AARP Packet 1065=Average time in milliseconds to process an AARP packet on this port. 1066=AARP Packets/sec 1067=Number of AARP packets per second received by Appletalk on this port. 1068=Average Time/ATP Packet 1069=Average time in milliseconds to process an ATP packet on this port. 1070=ATP Packets/sec 1071=Number of ATP packets per second received by Appletalk on this port. 1072=Average Time/NBP Packet 1073=Average time in milliseconds to process an NBP packet on this port. 1074=NBP Packets/sec 1075=Number of NBP packets per second received by Appletalk on this port. 1076=Average Time/ZIP Packet 1077=Average time in milliseconds to process a ZIP packet on this port. 1078=ZIP Packets/sec 1079=Number of ZIP packets per second received by Appletalk on this port. 1080=Average Time/RTMP Packet 1081=Average time in milliseconds to process an RTMP packet on this port. 1082=RTMP Packets/sec 1083=Number of RTMP packets per second received by Appletalk on this port. 1084=ATP Retries Local 1085=Number of ATP requests retransmitted on this port. 1086=ATP Response Timouts 1087=Number of ATP release timers that have expired on this port. 1088=ATP XO Response/Sec 1089=Number of ATP Exactly-once transaction responses per second on this port. 1090=ATP ALO Response/Sec 1091=Number of ATP At-least-once transaction responses per second on this port. 1092=ATP Recvd Release/Sec 1093=Number of ATP transaction release packets per second received on this port. 1094=Current NonPaged Pool 1095=The current amount of nonpaged memory resources used by AppleTalk. 1096=Packets Routed In/Sec 1097=Number of packets routed in on this port. 1098=Packets dropped 1099=Number of packets dropped due to resource limitations on this port. 1100=ATP Retries Remote 1101=Number of ATP requests retransmitted to this port. 1102=Packets Routed Out/Sec 1103=Number of packets routed out on this port. 1110=Network Segment 1111=Provides Network Statistics for the local network segment via the Network Monitor Service. 1112=Total frames received/second 1113=The total number of frames received per second on this network segment. 1114=Total bytes received/second 1115=The number of bytes received per second on this network segment. 1116=Broadcast frames received/second 1117=The number of Broadcast frames received per second on this network segment. 1118=Multicast frames received/second 1119=The number of Multicast frames received per second on this network segment. 1120=% Network utilization 1121=Percentage of network bandwidth in use on this network segment. 1124=% Broadcast Frames 1125=Percentage of network bandwidth which is made up of broadcast traffic on this network segment. 1126=% Multicast Frames 1127=Percentage of network bandwidth which is made up of multicast traffic on this network segment. 1150=Telephony 1151=The Telephony System 1152=Lines 1153=The number of telephone lines serviced by this computer. 1154=Telephone Devices 1155=The number of telephone devices serviced by this computer. 1156=Active Lines 1157=The number of telephone lines serviced by this computer that are currently active. 1158=Active Telephones 1159=The number of telephone devices that are currently being monitored. 1160=Outgoing Calls/sec 1161=The rate of outgoing calls made by this computer. 1162=Incoming Calls/sec 1163=The rate of incoming calls answered by this computer. 1164=Client Apps 1165=The number of applications that are currently using telephony services. 1166=Current Outgoing Calls 1167=Current outgoing calls being serviced by this computer. 1168=Current Incoming Calls 1169=Current incoming calls being serviced by this computer. 1232=Packet Burst Read NCP Count/sec 1233=Packet Burst Read NCP Count/sec is the rate of NetWare Core Protocol requests for Packet Burst Read. Packet Burst is a windowing protocol that improves performance. 1234=Packet Burst Read Timeouts/sec 1235=Packet Burst Read Timeouts/sec is the rate the NetWare Service needs to retransmit a Burst Read Request because the NetWare server took too long to respond. 1236=Packet Burst Write NCP Count/sec 1237=Packet Burst Write NCP Count/sec is the rate of NetWare Core Protocol requests for Packet Burst Write. Packet Burst is a windowing protocol that improves performance. 1238=Packet Burst Write Timeouts/sec 1239=Packet Burst Write Timeouts/sec is the rate the NetWare Service needs to retransmit a Burst Write Request because the NetWare server took too long to respond. 1240=Packet Burst IO/sec 1241=Packet Burst IO/sec is the sum of Packet Burst Read NCPs/sec and Packet Burst Write NCPs/sec. 1260=Logon Total 1261=Logon Total indicates the total session setup attempts, including all successful logon and failed logons since the server service is started. 1262=Total Durable Handles 1263=The total number of durable handle disconnects that have occurred. 1264=Reconnected Durable Handles 1265=The total number of durable handles that are successfully reconnected. The ratio of "reconnected durable handles"/"total durable handles" indicates the stability gain from reconnect durable handles. 1266=SMB BranchCache Hash Header Requests 1267=The number of SMB BranchCache hash requests that were for the header only received by the server. This indicates how many requests are being done to validate hashes that are already cached by the client. 1268=SMB BranchCache Hash Generation Requests 1269=The number of SMB BranchCache hash generation requests that were sent by SRV2 to the SMB Hash Generation service because a client requested hashes for the file and there was either no hash content for the file or the existing hashes were out of date. 1270=SMB BranchCache Hash Requests Received 1271=The number of SMB BranchCache hash requests that were received by the server. 1272=SMB BranchCache Hash Responses Sent 1273=The number of SMB BranchCache hash responses that have been sent from the server. 1274=SMB BranchCache Hash Bytes Sent 1275=The amount of SMB BranchCache hash data sent from the server. This includes bytes transferred for both hash header requests and full hash data requests. 1276=Total Resilient Handles 1277=The total number of resilient handle disconnect that have occurred. 1278=Reconnected Resilient Handles 1279=The total number of resilient handles that are successfully reconnected. The ratio of "reconnected resilient handles"/"total resilient handles" indicates the stability gain from reconnect resilient handles. 1300=Server Work Queues 1301=The Server Work Queues performance object consists of counters that monitor the length of the queues and objects in the queues. 1302=Queue Length 1303=Queue length is the current number of workitem in Blocking queues and Nonblocking queues, which indicates how busy the server is to process outstanding workitems for this CPU. A sustained queue length greater than four might indicate processor congestion. This is an instantaneous count, not an average over time. 1304=Active Threads 1305=Active Threads is the number of threads currently working on a request from the server client for this CPU. The system keeps this number as low as possible to minimize unnecessary context switching. This is an instantaneous count for the CPU, not an average over time. 1306=Available Threads 1307=Available Threads is the number of server threads on this CPU not currently working on requests from a client. The server dynamically adjusts the number of threads to maximize server performance. 1308=Available Work Items 1309=Every request from a client is represented in the server as a 'work item,' and the server maintains a pool of available work items per CPU to speed processing. This is the instantaneous number of available work items for this CPU. A sustained near-zero value indicates the need to increase the MinFreeWorkItems registry value for the Server service. This value will always be 0 in the SMB1 Blocking Queue instance. 1310=Borrowed Work Items 1311=Every request from a client is represented in the server as a 'work item,' and the server maintains a pool of available work items per CPU to speed processing. When a CPU runs out of work items, it borrows a free work item from another CPU. An increasing value of this running counter might indicate the need to increase the 'MaxWorkItems' or 'MinFreeWorkItems' registry values for the Server service. This value will always be 0 in the Blocking Queue and SMB2 Queue instances. 1312=Work Item Shortages 1313=Every request from a client is represented in the server as a 'work item,' and the server maintains a pool of available work items per CPU to speed processing. A sustained value greater than zero indicates the need to increase the 'MaxWorkItems' registry value for the Server service. This value will always be 0 in the Blocking Queue and SMB2 Queue instances. 1314=Current Clients 1315=Current Clients is the instantaneous count of the clients being serviced by this CPU. The server actively balances the client load across all of the CPU's in the system. This value will always be 0 in the Blocking Queue instance. 1317=The rate at which the Server is receiving bytes from the network clients on this CPU. This value is a measure of how busy the Server is. 1319=The rate at which the Server is sending bytes to the network clients on this CPU. This value is a measure of how busy the Server is. 1320=Bytes Transferred/sec 1321=The rate at which the Server is sending and receiving bytes with the network clients on this CPU. This value is a measure of how busy the Server is. 1323=Read Operations/sec is the rate the server is performing file read operations for the clients on this CPU. This value is a measure of how busy the Server is. This value will always be 0 in the Blocking Queue instance. 1324=Read Bytes/sec 1325=Read Bytes/sec is the rate the server is reading data from files for the clients on this CPU. This value is a measure of how busy the Server is. 1327=Write Operations/sec is the rate the server is performing file write operations for the clients on this CPU. This value is a measure of how busy the Server is. This value will always be 0 in the Blocking Queue instance. 1328=Write Bytes/sec 1329=Write Bytes/sec is the rate the server is writing data to files for the clients on this CPU. This value is a measure of how busy the Server is. 1331=Total Bytes/sec is the rate the Server is reading and writing data to and from the files for the clients on this CPU. This value is a measure of how busy the Server is. 1332=Total Operations/sec 1333=Total Operations/sec is the rate the Server is performing file read and file write operations for the clients on this CPU. This value is a measure of how busy the Server is. This value will always be 0 in the Blocking Queue instance. 1334=DPCs Queued/sec 1335=DPCs Queued/sec is the average rate, in incidents per second, at which deferred procedure calls (DPCs) were added to the processor's DPC queue. DPCs are interrupts that run at a lower priority than standard interrupts. Each processor has its own DPC queue. This counter measures the rate that DPCs are added to the queue, not the number of DPCs in the queue. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 1336=DPC Rate 1337=DPC Rate is the rate at which deferred procedure calls (DPCs) were added to the processors DPC queues between the timer ticks of the processor clock. DPCs are interrupts that run at alower priority than standard interrupts. Each processor has its own DPC queue. This counter measures the rate that DPCs were added to the queue, not the number of DPCs in the queue. This counter displays the last observed value only; it is not an average. 1342=Total DPCs Queued/sec 1343=Total DPCs Queued/sec is the combined rate at which deferred procedure calls (DPCs) are added to the DPC queue of all processors on the computer. (DPCs are interrupts that run at a lower priority than standard interrupts). Each processor has its own DPC queue. This counter measures the rate at which DPCs are added to the queue, not the number of DPCs in the queue. It is the sum of Processor: DPCs Queued/sec for all processors on the computer, divided by the number of processors. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 1344=Total DPC Rate 1345=Total DPC Rate is the combined rate at which deferred procedure calls (DPCs) are added to the DPC queues of all processors between timer ticks of each processor's system clock. (DPCs are interrupts that run at a lower priority than standard interrupts). Each processor has its own DPC queue. This counter measures the rate at which DPCs are added to the queue, not the number of DPCs in the queue. It is the sum of Processor: DPC Rate for all processors on the computer, divided by the number of processors. This counter displays the last observed value only; it is not an average. 1350=% Registry Quota In Use 1351=% Registry Quota In Use is the percentage of the Total Registry Quota Allowed that is currently being used by the system. This counter displays the current percentage value only; it is not an average. 1360=VL Memory 1361=Counters that indicate the status of local and system Very Large memory allocations. 1362=VLM % Virtual Size In Use 1363=VLM % Virtual Size In Use 1364=VLM Virtual Size 1365=Current size of the process VLM Virtual memory space in bytes. 1366=VLM Virtual Size Peak 1367=The peak size of the process VLM virtual memory space in bytes. This value indicates the maximum size of the process VLM virtual memory since the process started. 1368=VLM Virtual Size Available 1369=The current size of the process VLM virtual memory space in bytes that may be allocated. Note that the maximum allocation allowed may be smaller than this value due to fragmentation of the memory space. 1370=VLM Commit Charge 1371=The current size of committed VLM memory space for the current process in bytes. 1372=VLM Commit Charge Peak 1373=The peak size of the committed VLM memory space in bytes for the current process since the process started. 1374=System VLM Commit Charge 1375=The current size of all committed VLM memory space in bytes for the system. 1376=System VLM Commit Charge Peak 1377=The peak size of all committed VLM memory space in bytes since the system was started. 1378=System VLM Shared Commit Charge 1379=The current size of all committed shared VLM memory space in bytes for the system. 1380=Available KBytes 1381=Available KBytes is the amount of physical memory, in Kilobytes, immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists. 1382=Available MBytes 1383=Available MBytes is the amount of physical memory, in Megabytes, immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists. 1400=Avg. Disk Queue Length 1401=Avg. Disk Queue Length is the average number of both read and write requests that were queued for the selected disk during the sample interval. 1402=Avg. Disk Read Queue Length 1403=Avg. Disk Read Queue Length is the average number of read requests that were queued for the selected disk during the sample interval. 1404=Avg. Disk Write Queue Length 1405=Avg. Disk Write Queue Length is the average number of write requests that were queued for the selected disk during the sample interval. 1406=% Committed Bytes In Use 1407=% Committed Bytes In Use is the ratio of Memory\\Committed Bytes to the Memory\\Commit Limit. Committed memory is the physical memory in use for which space has been reserved in the paging file should it need to be written to disk. The commit limit is determined by the size of the paging file. If the paging file is enlarged, the commit limit increases, and the ratio is reduced). This counter displays the current percentage value only; it is not an average. 1408=Full Image 1409=The Full Image performance object consists of counters that monitor the virtual address usage of images executed by processes on the computer. Full Image counters are the same counters as contained in Image object with the only difference being the instance name. In the Full Image object, the instance name includes the full file path name of the loaded modules, while in the Image object only the filename is displayed. 1410=Creating Process ID 1411=The Creating Process ID value is the Process ID of the process that created the process. The creating process may have terminated, so this value may no longer identify a running process. 1412=IO Read Operations/sec 1413=The rate at which the process is issuing read I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1414=IO Write Operations/sec 1415=The rate at which the process is issuing write I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1416=IO Data Operations/sec 1417=The rate at which the process is issuing read and write I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1418=IO Other Operations/sec 1419=The rate at which the process is issuing I/O operations that are neither read nor write operations (for example, a control function). This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1420=IO Read Bytes/sec 1421=The rate at which the process is reading bytes from I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1422=IO Write Bytes/sec 1423=The rate at which the process is writing bytes to I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1424=IO Data Bytes/sec 1425=The rate at which the process is reading and writing bytes in I/O operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1426=IO Other Bytes/sec 1427=The rate at which the process is issuing bytes to I/O operations that do not involve data such as control operations. This counter counts all I/O activity generated by the process to include file, network and device I/Os. 1450=Print Queue 1451=Displays performance statistics about a Print Queue. 1452=Total Jobs Printed 1453=Total number of jobs printed on a print queue since the last restart. 1454=Bytes Printed/sec 1455=Number of bytes per second printed on a print queue. 1456=Total Pages Printed 1457=Total number of pages printed through GDI on a print queue since the last restart. 1458=Jobs 1459=Current number of jobs in a print queue. 1460=References 1461=Current number of references (open handles) to this printer. 1462=Max References 1463=Peak number of references (open handles) to this printer. 1464=Jobs Spooling 1465=Current number of spooling jobs in a print queue. 1466=Max Jobs Spooling 1467=Maximum number of spooling jobs in a print queue since last restart. 1468=Out of Paper Errors 1469=Total number of out of paper errors in a print queue since the last restart. 1470=Not Ready Errors 1471=Total number of printer not ready errors in a print queue since the last restart. 1472=Job Errors 1473=Total number of job errors in a print queue since last restart. 1474=Enumerate Network Printer Calls 1475=Total number of calls from browse clients to this print server to request network browse lists since last restart. 1476=Add Network Printer Calls 1477=Total number of calls from other print servers to add shared network printers to this server since last restart. 1478=Working Set - Private 1479=Working Set - Private displays the size of the working set, in bytes, that is use for this process only and not shared nor sharable by other processes. 1480=Working Set - Shared 1481=Working Set - Shared displays the size of the working set, in bytes, that is sharable and may be used by other processes. Because a portion of a process' working set is shareable, does not necessarily mean that other processes are using it. 1482=% Idle Time 1483=% Idle Time reports the percentage of time during the sample interval that the disk was idle. 1484=Split IO/Sec 1485=Split IO/Sec reports the rate at which I/Os to the disk were split into multiple I/Os. A split I/O may result from requesting data of a size that is too large to fit into a single I/O or that the disk is fragmented. 1500=Job Object 1501=Reports the accounting and processor usage data collected by each active named Job object. 1502=Current % Processor Time 1503=Current % Processor Time shows the percentage of the sample interval that the processes in the Job object spent executing code. 1504=Current % User Mode Time 1505=Current % User mode Time shows the percentage of the sample interval that the processes in the Job object spent executing code in user mode. 1506=Current % Kernel Mode Time 1507=Current % Kernel mode Time shows the percentage of the sample interval that the processes in the Job object spent executing code in kernel or privileged mode. 1508=This Period mSec - Processor 1509=This Period mSec - Processor shows the time, in milliseconds, of processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since a time limit on the Job was established. 1510=This Period mSec - User Mode 1511=This Period mSec - User mode shows the time, in milliseconds, of user mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since a time limit on the Job was established. 1512=This Period mSec - Kernel Mode 1513=This Period mSec - Kernel mode shows the time, in milliseconds, of kernel mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since a time limit on the Job was established. 1514=Pages/Sec 1515=Pages/Sec shows the page fault rate of all the processes in the Job object. 1516=Process Count - Total 1517=Process Count - Total shows the number of processes, both active and terminated, that are or have been associated with the Job object. 1518=Process Count - Active 1519=Process Count - Active shows the number of processes that are currently associated with the Job object. 1520=Process Count - Terminated 1521=Process Count - Terminated shows the number of processes that have been terminated because of a limit violation. 1522=Total mSec - Processor 1523=Total mSec - Processor shows the time, in milliseconds, of processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since the Job object was created. 1524=Total mSec - User Mode 1525=Total mSec - User mode shows the time, in milliseconds, of user mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since the Job object was created. 1526=Total mSec - Kernel Mode 1527=Total mSec - Kernel mode shows the time, in milliseconds, of kernel mode processor time used by all the processes in the Job object, including those that have terminated or that are no longer associated with the Job object, since the Job object was created. 1530=TCPv6 1532=UDPv6 1534=ICMPv6 1536=Received Packet Too Big 1537=Received Packet Too Big is the number of received packets thatare larger than anticipated. 1538=Received Membership Query 1539=Received Membership Query is the number of packets received thatquery their membership to a group. 1540=Received Membership Report 1541=Received Membership Report is the number of packets received thatreport their membership to a group. 1542=Received Membership Reduction 1543=Received Membership Reduction is the number of packets received thatcancelled their membership to a group. 1544=Received Router Solicit 1545=Received Router Solicit is the number of packets received thatsolicit the router. 1546=Received Router Advert 1547=Received Router Advert is the number of packets received thatadvert the router. 1548=Job Object Details 1549=% Job object Details shows detailed performance information about the active processes that make up a Job object. 1550=Received Neighbor Solicit 1551=Received Neighbor Solicit is the number of packets received thatsolicit a neighbor. 1552=Received Neighbor Advert 1553=Received Neighbor Advert is the number of packets received thatadvert a neighbor. 1554=Sent Packet Too Big 1555=Sent Packet Too Big is the number of sent packets thatare larger than anticipated. 1556=Sent Membership Query 1557=Sent Membership Query is the number of packets sent thatquery their membership to a group. 1558=Sent Membership Report 1559=Sent Membership Report is the number of packets sent thatreport their membership to a group. 1560=Sent Membership Reduction 1561=Sent Membership Reduction is the number of packets sent thatcancelled their membership to a group. 1562=Sent Router Solicit 1563=Sent Router Solicit is the number of packets sent thatsolicit the router. 1564=Sent Router Advert 1565=Sent Router Advert is the number of packets sent thatadvert the router. 1566=Sent Neighbor Solicit 1567=Sent Neighbor Solicit is the number of packets sent thatsolicit a neighbor. 1568=Sent Neighbor Advert 1569=Sent Neighbor Advert is the number of packets sent thatadvert a neighbor. 1570=Security System-Wide Statistics 1571=These counters track authentication performance on a per second basis. 1572=NTLM Authentications 1573=This counter tracks the number of NTLM authentications processed per second for the AD on this DC or for local accounts on this member server. 1574=Kerberos Authentications 1575=This counter tracks the number of times that clients use a ticket to authenticate to this computer per second. 1576=KDC AS Requests 1577=This counter tracks the number of Authentication Service (AS) requests that are being processed by the Key Distribution Center (KDC) per second. Clients use AS requests to obtain a ticket-granting ticket. 1578=KDC TGS Requests 1579=This counter tracks the number of ticket-granting service (TGS) requests that are being processed by the Key Distribution Center (KDC) per second. Clients use these TGS requests to obtain a service ticket, which allows a client to access resources on other computers. 1580=Schannel Session Cache Entries 1581=This counter tracks the number of Secure Sockets Layer (SSL) entries that are currently stored in the secure channel (Schannel) session cache. The Schannel session cache stores information about successfully established sessions, such as SSL session IDs. Clients can use this information to reconnect to a server without performing a full SSL handshake. 1582=Active Schannel Session Cache Entries 1583=This counter tracks the number of Secure Sockets Layer (SSL) entries that are currently stored in the secure channel (Schannel) session cache and that are currently in use. The Schannel session cache stores information about successfully established sessions, such as SSL session IDs. Clients can use this information to reconnect to a server without performaing a full SSL handshake. 1584=SSL Client-Side Full Handshakes 1585=This counter tracks the number of Secure Sockets Layer (SSL) full client-side handshakes that are being processed per second. During a handshake, signals are exchanged to acknowledge that communication can occur between computers or other devices. 1586=SSL Client-Side Reconnect Handshakes 1587=This counter tracks the number of Secure Sockets Layer (SSL) client-side reconnect handshakes that are being processed per second. Reconnect handshakes allow session keys from previous SSL sessions to be used to resume a client/server connection, and they require less memory to process than full handshakes. 1588=SSL Server-Side Full Handshakes 1589=This counter tracks the number of Secure Sockets Layer (SSL) full server-side handshakes that are being processed per second. During a handshake, signals are exchanged to acknowledge that communication can occur between computers or other devices. 1590=SSL Server-Side Reconnect Handshakes 1591=This counter tracks the number of Secure Sockets Layer (SSL) server-side reconnect handshakes that are being processed per second. Reconnect handshakes allow session keys from previous SSL sessions to be used to resume a client/server connection, and they require less memory to process than full handshakes. 1592=Digest Authentications 1593=This counter tracks the number of Digest authentications that are being processed per second. 1594=Forwarded Kerberos Requests 1595=This counter tracks the number of Kerberos requests that a read-only domain controller (RODC) forwards to its hub, per second. This counter is tracked only on a RODC. 1596=Offloaded Connections 1597=Offloaded Connections is the number of TCP connections (over both IPv4 and IPv6) that are currently handled by the TCP chimney offload capable network adapter. 1598=TCP Active RSC Connections 1599=TCP Active RSC Connections is the number of TCP connections (over both IPv4 and IPv6) that are currently receiving large packets from the RSC capable network adapter on this network interface. 1600=TCP RSC Coalesced Packets/sec 1601=TCP RSC Coalesced Packets/sec shows the large packet receive rate across all TCP connections on this network interface. 1602=TCP RSC Exceptions/sec 1603=TCP RSC Exceptions/sec shows the RSC exception rate for receive packets across all TCP connections on this network interface. 1604=TCP RSC Average Packet Size 1605=TCP RSC Average Packet Size is the average size in bytes of received packets across all TCP connections on this network interface. 1620=KDC armored AS Requests 1621=This counter tracks the number of armored Authentication Service (AS) requests that are being processed by the Key Distribution Center (KDC) per second. 1622=KDC armored TGS Requests 1623=This counter tracks the number of armored ticket-granting service (TGS) requests that are being processed by the Key Distribution Center (KDC) per second. 1624=KDC claims-aware AS Requests 1625=This counter tracks the number of Authentication Service (AS) requests explicitly requesting claims that are being processed by the Key Distribution Center (KDC) per second. 1626=KDC claims-aware service asserted identity TGS requests 1627=This counter tracks the number of service asserted identity (S4U2Self) TGS requests that are explicitly requesting claims. These requests are being processed by the Key Distribution Center (KDC) per second. 1628=KDC classic type constrained delegation TGS Requests 1629=This counter tracks the number of constrained delegation (S4U2Proxy) TGS requests that are being processed by the Key Distribution Center (KDC) by checking classic type constrained delegation configuration per second. The classic type constrained delegation is restricted to a single domain and configures the backend services SPN on the middle-tier service’s account object. 1630=KDC resource type constrained delegation TGS Requests 1631=This counter tracks the number of constrained delegation (S4U2Proxy) TGS requests that are being processed by the Key Distribution Center (KDC) by checking the resource type constrained delegation per second. The resource type constrained delegation can cross domain boundaries and configures the middle-tier’s account on the backend service’s account object. 1632=KDC claims-aware TGS Requests 1633=This counter tracks the number of claims-aware ticket-granting service (TGS) requests that are being processed by the Key Distribution Center (KDC) per second. A claims-aware Kerberos client will always request claims during Authentication Service (AS) exchanges. 1634=KDC key trust AS Requests 1635=This counter tracks the number of key trust Authentication Service (AS) requests that are being processed by the Key Distribution Center (KDC) per second. 1670=Security Per-Process Statistics 1671=These counters track the number of security resources and handles used per process. 1672=Credential Handles 1673=This counter tracks the number of credential handles in use by a given process. Credential handles are handles to pre-existing credentials, such as a password, that are associated with a user and are established through a system logon. 1674=Context Handles 1675=This counter tracks the number of context handles in use by a given process. Context handles are associated with security contexts established between a client application and a remote peer. 1676=Free & Zero Page List Bytes 1677=Free & Zero Page List Bytes is the amount of physical memory, in bytes, that is assigned to the free and zero page lists. This memory does not contain cached data. It is immediately available for allocation to a process or for system use. 1678=Modified Page List Bytes 1679=Modified Page List Bytes is the amount of physical memory, in bytes, that is assigned to the modified page list. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. This memory needs to be written out before it will be available for allocation to a process or for system use. 1680=Standby Cache Reserve Bytes 1681=Standby Cache Reserve Bytes is the amount of physical memory, in bytes, that is assigned to the reserve standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists. 1682=Standby Cache Normal Priority Bytes 1683=Standby Cache Normal Priority Bytes is the amount of physical memory, in bytes, that is assigned to the normal priority standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists. 1684=Standby Cache Core Bytes 1685=Standby Cache Core Bytes is the amount of physical memory, in bytes, that is assigned to the core standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists. 1686=Long-Term Average Standby Cache Lifetime (s) 1687=Long-Term Average Standby Cache Lifetime, in seconds. The average lifetime of data in the standby cache over a long interval is measured. 1746=% Idle Time 1747=% Idle Time is the percentage of time the processor is idle during the sample interval 1748=% C1 Time 1749=% C1 Time is the percentage of time the processor spends in the C1 low-power idle state. % C1 Time is a subset of the total processor idle time. C1 low-power idle state enables the processor to maintain its entire context and quickly return to the running state. Not all systems support the % C1 state. 1750=% C2 Time 1751=% C2 Time is the percentage of time the processor spends in the C2 low-power idle state. % C2 Time is a subset of the total processor idle time. C2 low-power idle state enables the processor to maintain the context of the system caches. The C2 power state is a lower power and higher exit latency state than C1. Not all systems support the C2 state. 1752=% C3 Time 1753=% C3 Time is the percentage of time the processor spends in the C3 low-power idle state. % C3 Time is a subset of the total processor idle time. When the processor is in the C3 low-power idle state it is unable to maintain the coherency of its caches. The C3 power state is a lower power and higher exit latency state than C2. Not all systems support the C3 state. 1754=C1 Transitions/sec 1755=C1 Transitions/sec is the rate that the CPU enters the C1 low-power idle state. The CPU enters the C1 state when it is sufficiently idle and exits this state on any interrupt. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 1756=C2 Transitions/sec 1757=C2 Transitions/sec is the rate that the CPU enters the C2 low-power idle state. The CPU enters the C2 state when it is sufficiently idle and exits this state on any interrupt. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 1758=C3 Transitions/sec 1759=C3 Transitions/sec is the rate that the CPU enters the C3 low-power idle state. The CPU enters the C3 state when it is sufficiently idle and exits this state on any interrupt. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval. 1760=Heap 1761=Heap performance counters for must used heaps 1762=Committed Bytes 1763=Memory actively used by this heap (FreeBytes + AllocatedBytes) 1764=Reserved Bytes 1765=Total virtual address space reserved for this heap (includes uncommitted ranges) 1766=Virtual Bytes 1767=ReservedBytes minus last uncommitted range in each segment 1768=Free Bytes 1769=Memory on freelists in this heap (does not include uncommitted ranges or blocks in heap cache) 1770=Free List Length 1771=Number of blocks on the list of free blocks >1k in size 1772=Avg. alloc rate 1773=1/Average time per allocation (excluding allocs from heap cache) 1774=Avg. free rate 1775=1/Average time per free (excluding frees to heap cache) 1776=Uncommitted Ranges Length 1777=Number of uncommitted ranges in the reserved virtual address 1778=Allocs - Frees 1779=Difference between number of allocations and frees (for leak detection) 1780=Cached Allocs/sec 1781=Allocations/sec from heap cache 1782=Cached Frees/sec 1783=Frees/sec from heap cache 1784=Allocs <1K/sec 1785=Allocations/sec of size <1k bytes (including heap cache) 1786=Frees <1K/sec 1787=Frees/sec of size <1k bytes (including heap cache) 1788=Allocs 1-8K/sec 1789=Allocations/sec of size 1-8k bytes 1790=Frees 1-8K/sec 1791=Frees/sec of size 1-8k bytes 1792=Allocs over 8K/sec 1793=Allocations/sec of size over 8k bytes 1794=Frees over 8K/sec 1795=Frees/sec of size over 8k bytes 1796=Total Allocs/sec 1797=Allocations/sec (including from heap cache) 1798=Total Frees/sec 1799=Frees/sec (including to heap cache) 1800=Blocks in Heap Cache 1801=Total number of blocks in the heap cache 1802=Largest Cache Depth 1803=Largest number of blocks of any one size in the heap cache 1804=% Fragmentation 1805=(FreeBytes / CommittedBytes) *100 1806=% VAFragmentation 1807=(VirtualBytes / ReservedBytes) * 100 1808=Heap Lock contention 1809=Collisions/sec on the heap lock 1810=Dirty Pages 1811=Total number of dirty pages on the system cache 1812=Dirty Page Threshold 1813=Threshold for number of dirty pages on system cache 1814=NUMA Node Memory 1815=Counters that report approximate memory utilization statistics per node on NUMA systems. 1816=Total MBytes 1817=Total amount of physical memory associated with a NUMA node in megabytes. 1818=Free & Zero Page List MBytes 1819=Approximate amount of physical memory on the free and zero page lists for a NUMA node, in megabytes. 1820=Network Adapter 1821=The Network Adapter performance object consists of counters that measure the rates at which bytes and packets are sent and received over a physical or virtual network connection. It includes counters that monitor connection errors. 1822=Standby List MBytes 1823=Approximate amount of physical memory on the standby page list for a NUMA node, in megabytes. This counter is available only on 64-bit systems. 1824=Available MBytes 1825=Approximate amount of physical memory available for allocation for a NUMA node, in megabytes. Computed as the sum of memory on the zeroed, free, and standby lists for a NUMA node. This counter is available only on 64-bit systems. 1826=SMB BranchCache Hash V2 Header Requests 1827=The number of SMB BranchCache hash V2 requests that were for the header only received by the server. This indicates how many requests are being done to validate hashes that are already cached by the client. 1828=SMB BranchCache Hash V2 Generation Requests 1829=The number of SMB BranchCache hash V2 generation requests that were sent by SRV2 to the SMB Hash Generation service because a client requested hashes for the file and there was either no hash content for the file or the existing hashes were out of date. 1830=SMB BranchCache Hash V2 Requests Received 1831=The number of SMB BranchCache hash V2 requests that were received by the server. 1832=SMB BranchCache Hash V2 Responses Sent 1833=The number of SMB BranchCache hash V2 responses that have been sent from the server. 1834=SMB BranchCache Hash V2 Bytes Sent 1835=The amount of SMB BranchCache hash V2 data sent from the server. This includes bytes transferred for both hash header requests and full hash data requests. 1836=SMB BranchCache Hash V2 Requests Served From Dedup 1837=The amount of SMB BranchCache hash V2 requests that were served from dedup store by the server. 1846=End Marker 1847=End Marker 5684=MSDTC Bridge 4.0.0.0 5685=MSDTC Bridge 4.0.0.0 performance counters 5686=Message send failures/sec 5687=The number of WS-AT protocol messages that the WS-AT service failed to send per second. 5688=Prepare retry count/sec 5689=The number of Prepare retry messages that the WS-AT service has sent per second. 5690=Commit retry count/sec 5691=The number of Commit retry messages that the WS-AT service has sent per second. 5692=Prepared retry count/sec 5693=The number of Prepared retry messages that the WS-AT service has sent per second. 5694=Replay retry count/sec 5695=The number of Replay retry messages that the WS-AT service has sent per second. 5696=Faults received count/sec 5697=The number of Fault messages that the WS-AT service has received per second. 5698=Faults sent count/sec 5699=The number of Fault messages that the WS-AT service has sent per second. 5700=Average participant prepare response time 5701=Average time in milliseconds for the WS-AT service to receive a Prepare message response from a participant. 5702=Average participant prepare response time Base 5703=Base counter for the 'Average participant prepare response time' counter. 5704=Average participant commit response time 5705=Average time in milliseconds for the WS-AT service to receive a Commit message response from a participant. 5706=Average participant commit response time Base 5707=Base counter for the 'Average participant commit response time' counter. 5708=Distributed Transaction Coordinator 5709=Microsoft Distributed Transaction Coordinator performance counters 5710=Active Transactions 5711=Number of currently active transactions 5712=Committed Transactions 5713=Number of committed transactions 5714=Aborted Transactions 5715=Number of aborted transactions 5716=In Doubt Transactions 5717=Number of in doubt transactions 5718=Active Transactions Maximum 5719=Maximum number of transactions ever concurrently active 5720=Force Committed Transactions 5721=Number of transactions committed by the system administrator 5722=Force Aborted Transactions 5723=Number of transactions aborted by the system administrator 5724=Response Time -- Minimum 5725=Minimum time delta between transaction begin and commit 5726=Response Time -- Average 5727=Average time delta between transaction begin and commit 5728=Response Time -- Maximum 5729=Maximum time delta between transaction begin and commit 5730=Transactions/sec 5731=Transactions performed per second 5732=Committed Transactions/sec 5733=Transactions committed per second 5734=Aborted Transactions/sec 5735=Transactions aborted per second 5736=Terminal Services Session 5737=Terminal Services per-session resource monitoring. 5738=Bulk Bytes/Sec 5739=Displays the current bulk transfer rate in bytes/sec. 5740=Isochronous Bytes/Sec 5741=Displays the current isochronous transfer rate in bytes/sec. 5742=Interrupt Bytes/Sec 5743=Displays the current interrupt transfer rate in bytes/sec. 5744=Control Data Bytes/Sec 5745=Displays the current control transfer rate in bytes/sec. 5746=Controller PCI Interrupts/Sec 5747=Displays the rate of PCI interrupt generation by the USB controller. For controller instances only. 5748=Controller WorkSignals/Sec 5749=Displays the current rate Work Signals generated per second by the usbport driver. For controller instances only. 5750=% Total Bandwidth Used for Interrupt 5751=Displays the percentage of BW reserved for interrupt transfers 5752=% Total Bandwidth Used for Iso 5753=Displays the percentage of BW reserved for ISO transfers 5754=USB 5755=USB I/O Counters 5756=Avg. Bytes/Transfer 5757=Displays the average size of all transfer URBs. For device instances only. 5758=Iso Packet Errors/Sec 5759=Number of ISO packets that are NOT late, but complete with an error. For device instances only. 5760=Avg ms latency for ISO transfers 5761=Avg number of ms between the current frame and the start frame of an ISO transfer when scheduled. For device instances only. 5762=Transfer Errors/Sec 5763=Number of Transfer URBs completing with an error status. For device instances only. 5764=Host Controller Idle 5765=Non-zero value if the host controller is not running(idle). 5766=Host Controller Async Idle 5767=Non-Zero value if the host controller async schedule is not running(idle). 5768=Host Controller Async Cache Flush Count 5769=Incremented each time the controller async cache is flushed. 5770=Host Controller Periodic Idle 5771=Non-Zero if the periodic schedule is not running(idle). 5772=Host Controller Periodic Cache Flush Count 5773=Incremented each time the controller periodic cache is flushed. 5774=.NET CLR Networking 4.0.0.0 5775=Counters for classes in the System.Net namespace. 5776=Connections Established 5777=The cumulative total number of socket connections established for this process since the process was started. 5778=Bytes Received 5779=The cumulative total number of bytes received over all open socket connections since the process was started. This number includes data and any protocol information that is not defined by the TCP/IP protocol. 5780=Bytes Sent 5781=The cumulative total number of bytes sent over all open socket connections since the process was started. This number includes data and any protocol information that is not defined by the TCP/IP protocol. 5782=Datagrams Received 5783=The cumulative total number of datagram packets received since the process was started. 5784=Datagrams Sent 5785=The cumulative total number of datagram packets sent since the process was started. 5786=HttpWebRequests Created/Sec 5787=The number of HttpWebRequest objects created during the last sample interval (typically 1 sec). 5788=HttpWebRequests Average Lifetime 5789=The average lifetime of all web requests completed during the last sample interval. The lifetime is defined as the time between the creation of the HttpWebRequest object and the closing of either the HttpWebResponse object or the response stream object. Values are shown in milliseconds. 5790=HttpWebRequests Average Lifetime Base 5791=HttpWebRequests Average Lifetime Base 5792=HttpWebRequests Queued/Sec 5793=The number of HttpWebRequest objects added to a waiting queue during the last sample interval (typically 1 sec). A request is added to a waiting queue if all connections to the server are already in use when the request is submitted. 5794=HttpWebRequests Average Queue Time 5795=The average time HttpWebRequest objects spent in a waiting queue. A request is added to a waiting queue if all connections to the server are already in use when the request is submitted, and remains there until a connection becomes available. Values are shown in milliseconds. 5796=HttpWebRequests Average Queue Time Base 5797=HttpWebRequests Average Queue Time Base 5798=HttpWebRequests Aborted/Sec 5799=The number of HttpWebRequest objects aborted during the last sample interval (typically 1 sec). Typically requests are aborted either by calling HttpWebRequest.Abort() or if the request times out. 5800=HttpWebRequests Failed/Sec 5801=The number of HttpWebRequest objects failed during the last sample interval (typically 1 sec). A request is considered failed, if after starting the request processing one of the following methods throw an exception: HttpWebRequest.EndGetRequestStream(), HttpWebRequest.GetRequestStream(), HttpWebRequest.EndGetResponse(), HttpWebRequest.GetResponse() 5802=.NET CLR Networking 5803=Help not available. 5804=Connections Established 5805=The cumulative total number of socket connections established for this process since the process was started. 5806=Bytes Received 5807=The cumulative total number of bytes received over all open socket connections since the process was started. This number includes data and any protocol information that is not defined by the TCP/IP protocol. 5808=Bytes Sent 5809=The cumulative total number of bytes sent over all open socket connections since the process was started. This number includes data and any protocol information that is not defined by the TCP/IP protocol. 5810=Datagrams Received 5811=The cumulative total number of datagram packets received since the process was started. 5812=Datagrams Sent 5813=The cumulative total number of datagram packets sent since the process was started. 5814=Search Gatherer Projects 5815=Counters for the Windows Search Service Gatherer Project object 5816=Document Additions 5817=The number of add notifications. 5818=Document Add Rate 5819=The number of document additions per second. 5820=Document Deletes 5821=The number of delete notifications. 5822=Document Delete Rate 5823=The number of document deletes per second. 5824=Document Modifies 5825=The number of modify notifications. 5826=Document Modifies Rate 5827=The number of modify notifications per second. 5828=Waiting Documents 5829=The number of documents waiting to be processed. When this number goes to zero the catalog is idle. This number indicates the total queue size of unprocessed documents in the gatherer. 5830=Documents In Progress 5831=The number of documents in progress. 5832=Documents On Hold 5833=The number of documents on hold because a document with the same URL is currently in process. 5834=Delayed Documents 5835=The number of documents delayed due to site hit frequency rules. 5836=URLs in History 5837=The number of files (URLs) in the history list. This indicates the total size of your document corpus that was indexed. 5838=Processed Documents 5839=The number of documents processed since the history has been reset. 5840=Processed Documents Rate 5841=The number of documents processed per second. 5842=Status Success 5843=The number of successfully filtered documents. 5844=Success Rate 5845=The number of successfully filtered documents per second. 5846=Status Error 5847=The number of filtered documents which returned an error. 5848=Error Rate 5849=The number of filtered documents which returned an error per second. 5854=File Errors 5855=The number of file protocol errors received while getting documents. 5856=File Errors Rate 5857=The number of file protocol errors received per second. 5862=Accessed Files 5863=The number of documents accessed via file system. 5864=Accessed File Rate 5865=The number of documents accessed via file system per second. 5870=Filtered Office 5871=The number of office documents filtered. 5872=Filtered Office Rate 5873=The number of office documents filtered per second. 5874=Filtered Text 5875=The number of text documents filtered. 5876=Filtered Text Rate 5877=The number of text documents filtered per second. 5878=Crawls in progress 5879=Number of crawls in progress. 5880=Gatherer Paused Flag 5881=The Gatherer paused flag indicates if the Gatherer has been paused. 5882=Recovery In Progress Flag 5883=The recovery in progress flag indicates if recovery is currently in progress. Indexing will not be resumed until this flag is off. 5884=Not Modified 5885=The number of documents which were not filtered because no modification was detected since the last crawl. 5886=Iterating History In Progress Flag 5887=The Iterating history in progress flag indicates if the Gatherer is currently iterating over the URL history. 5888=Incremental Crawls 5889=Number of incremental crawls in progress. 5890=Filtering Documents 5891=The number of documents currently being filtered. 5892=Started Documents 5893=The number of documents initiated into the Gatherer service. This includes the number of documents on hold, in the active queue, and currently filtered. When this number goes to zero during a crawl, it means the crawl will be done soon. 5894=Retries 5895=The total number of times a document access has been retried. Having this number high may indicate a problem with accessing the data. 5896=Retries Rate 5897=The number of retries per second. 5904=Adaptive Crawl Errors 5905=Documents incorrectly rejected by adaptive crawl 5910=Changed Documents 5911=Documents which have changed since the last crawl 5912=Document Moves/Renames 5913=The number of Move/Rename notifications. 5914=Document Move and Rename Rate 5915=The number of document Moves and Renames per second. 5916=Unique Documents 5917=Number of unique documents in the system. Documents are considered not unique if their contents is the same. 5918=History Recovery Progress 5919=Percentage of the history recovery completed 5920=Search Gatherer 5921=Counters for the Windows Search Service Gathering service object 5922=Notification Sources 5923=Currently connected external notification sources. 5924=Ext. Notifications Received 5925=The total number of notifications received from all notification sources excluding file system. 5926=Ext. Notifications Rate 5927=The rate of external notifications received per second. 5928=Admin Clients 5929=The number of currently connected administrative clients. 5930=Heartbeats 5931=The total number of heartbeats counted since startup. A heartbeat occurs once every 10 seconds while the service is running. If the service is not running there will be no heartbeat and the number of ticks will not be incremented. 5932=Heartbeats Rate 5933=Displays one heartbeat every 10 seconds. 5934=Filtering Threads 5935=The total number of filtering threads in the system. This number is calculated based on your system resources. 5936=Idle Threads 5937=The number of threads waiting for documents. 5938=Document Entries 5939=The number of document entries currently in memory. Zero means no indexing activity is going on. 5940=Performance Level 5941=Indicates the level of the amount of system resources that the Gatherer service is allowed to use. 5942=Active Queue Length 5943=The number of documents waiting for robot threads. If this number is not 0, all threads should be filtering. 5944=Filter Processes 5945=The number of filtering processes in the system. 5946=Filter Processes Max 5947=The maximum number of filtering processes that have existed in the system since startup. 5948=Filter Process Created 5949=The total number of times a filter process was created or restarted. Having too many filter processes created indicates that filtering is having trouble with the data in the documents. 5950=Delayed Documents 5951=The number of documents delayed due to site hit frequency rules. 5952=Server Objects 5953=The number of servers recently accessed by the system. 5954=Server Objects Created 5955=The number of times a new server object had to be created. 5956=Filter Objects 5957=The number of filter objects in the system. Each filter object corresponds to a URL currently being filtered. 5958=Documents Filtered 5959=The number of times a filter object was created. This corresponds to the total number of documents filtered in the system since startup. 5960=Documents Filtered Rate 5961=The number of documents filtered per second. 5962=Time Outs 5963=The total number of timeouts detected by the system since startup. 5964=Servers Currently Unavailable 5965=A server becomes unavailable when a number of requests to that server time out. 5966=Servers Unavailable 5967=A server becomes unavailable when a number of requests to that server time out. 5968=Threads Accessing Network 5969=The number of threads waiting for a response from the filter process. If no activity is going on and this number is equal to number of filtering threads, it may indicate a network problem or unavailability of the server it is crawling. 5970=Threads In Plug-ins 5971=The number of threads waiting for plug-ins to complete an operation. 5972=Documents Successfully Filtered 5973=The number of documents successfully filtered. 5974=Documents Successfully Filtered Rate 5975=The number of successfully filtered documents per second. 5976=Documents Delayed Retry 5977=The number of documents that will be retried after time-out. When this is non-zero, it means that the local server it is crawling is shut down. 5978=Word Breakers Cached 5979=Number of available cached word breakers instances 5980=Stemmers Cached 5981=Number of available cached stemmer instances. Too many may indicate a resource usage problem. 5982=All Notifications Received 5983=The total number of notifications received from all notification sources including file system. 5984=Notifications Rate 5985=The rate of external notifications received per second. 5986=System IO traffic rate 5987=System IO (disk) traffic rate in KB/s detected by back off logic 5988=Reason to back off 5989=The code describing why the Gatherer service went into back off state. 0 - up and running 1 - high system IO traffic 2 - high notifications rate 3 - delayed recovery in progress (not implemented) 4 - back off due to user activity 5 - Battery Low 6 - Memory Low 99 - back off for some internal reason (forced by Search itself) While backing off, no indexing is performed. To resume the indexing you must eliminate the reason for back off. If the Gatherer service is in back off state, the Search service is paused and there is a message in the event log. 5990=Threads blocked due to back off 5991=The number of threads blocked due to back off event 5992=Search Indexer 5993=Indexer PlugIn statistics 5994=Master Index Level. 5995=The level of the master index. 5996=Master Merges to Date 5997=Number of Master Merges to Date 5998=Master Merge Progress 5999=Master Merge Progress 6000=Shadow Merge Levels 6001=Shadow Merge Levels 6002=Shadow Merge Levels Threshold 6003=Shadow Merge Levels Threshold 6004=Persistent Indexes 6005=Number of Persistent Indexes 6006=Index Size 6007=Size of Index 6008=Unique Keys 6009=Number of Unique Keys 6010=Documents Filtered 6011=Number of Documents Filtered 6012=Work Items Created 6013=Number of invalidator work items that were created 6014=Work Items Deleted 6015=Number of invalidator work items that were deleted 6016=Clean WidSets 6017=Number of clean WidSets 6018=Dirty WidSets 6019=Number of dirty WidSets 6020=Master Merges Now. 6021=Indicator if a master merge is going on. 6022=Active Connections 6023=Active Connections 6024=Queries 6025=Number of Queries 6026=Queries Failed 6027=Number of Queries Failed 6028=Queries Succeeded 6029=Number of Queries Succeeded 6030=L0 Indexes (Wordlists) 6031=The number of L0 Indexes (Wordlists) 6032=L0 Merges (flushes) Now. 6033=The number of L0 merges (flushes) in progress at any one moment. 6034=L0 Merge (Flush) Speed - Average 6035=The average value [documents/hour] computed for the speed of L0 merges (flushes) since the catalog has been loaded 6036=L0 Merge (Flush) - Count 6037=The number of L0 merges (flushes) since the catalog was loaded 6038=L0 Merge (Flush) Speed - Last 6039=The last value [documents/hour] computed for the speed of L0 merges (flushes). 6040=Persistent Indexes L1 6041=The number of L1 Indexes 6042=L1 Merges Now. 6043=The number of L1 merges in progress at any one moment. 6044=L1 Merge Speed - average 6045=The average value [documents/hour] computed for the speed of L1 merges since the catalog has been loaded 6046=L1 Merge - Count 6047=The number of L1 merges since the catalog was loaded 6048=L1 Merge Speed - last 6049=The last value [documents/hour] computed for the speed of L1 merges. 6050=Persistent Indexes L2 6051=The number of L2 Indexes 6052=L2 Merges Now. 6053=The number of L2 merges in progress at any one moment. 6054=L2 Merge Speed - average 6055=The average value [documents/hour] computed for the speed of L2 merges since the catalog has been loaded 6056=L2 Merge - Count 6057=The number of L2 merges since the catalog was loaded 6058=L2 Merge Speed - last 6059=The last value [documents/hour] computed for the speed of L2 merges. 6060=Persistent Indexes L3 6061=The number of L3 Indexes 6062=L3 Merges Now. 6063=The number of L3 merges in progress at any one moment. 6064=L3 Merge Speed - average 6065=The average value [documents/hour] computed for the speed of L3 merges since the catalog has been loaded 6066=L3 Merge - Count 6067=The number of L3 merges since the catalog was loaded 6068=L3 Merge Speed - last 6069=The last value [documents/hour] computed for the speed of L3 merges. 6070=Persistent Indexes L4 6071=The number of L4 Indexes 6072=L4 Merges Now. 6073=The number of L4 merges in progress at any one moment. 6074=L4 Merge Speed - average 6075=The average value [documents/hour] computed for the speed of L4 merges since the catalog has been loaded 6076=L4 Merge - Count 6077=The number of L4 merges since the catalog was loaded 6078=L4 Merge Speed - last 6079=The last value [documents/hour] computed for the speed of L4 merges. 6080=Persistent Indexes L5 6081=The number of L5 Indexes 6082=L5 Merges Now. 6083=The number of L5 merges in progress at any one moment. 6084=L5 Merge Speed - average 6085=The average value [documents/hour] computed for the speed of L5 merges since the catalog has been loaded 6086=L5 Merge - Count 6087=The number of L5 merges since the catalog was loaded 6088=L5 Merge Speed - last 6089=The last value [documents/hour] computed for the speed of L5 merges. 6090=Persistent Indexes L6 6091=The number of L6 Indexes 6092=L6 Merges Now. 6093=The number of L6 merges in progress at any one moment. 6094=L6 Merge Speed - average 6095=The average value [documents/hour] computed for the speed of L6 merges since the catalog has been loaded 6096=L6 Merge - Count 6097=The number of L6 merges since the catalog was loaded 6098=L6 Merge Speed - last 6099=The last value [documents/hour] computed for the speed of L6 merges. 6100=Persistent Indexes L7 6101=The number of L7 Indexes 6102=L7 Merges Now. 6103=The number of L7 merges in progress at any one moment. 6104=L7 Merge Speed - average 6105=The average value [documents/hour] computed for the speed of L7 merges since the catalog has been loaded 6106=L7 Merge - Count 6107=The number of L7 merges since the catalog was loaded 6108=L7 Merge Speed - last 6109=The last value [documents/hour] computed for the speed of L7 merges. 6110=Persistent Indexes L8 6111=The number of L8 Indexes 6112=L8 Merges Now. 6113=The number of L8 merges in progress at any one moment. 6114=L8 Merge Speed - average 6115=The average value [documents/hour] computed for the speed of L8 merges since the catalog has been loaded 6116=L8 Merge - Count 6117=The number of L8 merges since the catalog was loaded 6118=L8 Merge Speed - last 6119=The last value [documents/hour] computed for the speed of L8 merges. 6120=Database 6121=Database provides performance statistics for each process using the ESE high performance embedded database management system. 6122=Defragmentation Tasks 6123=Defragmentation Tasks is the count of background database defragmentation tasks that are currently executing. 6124=Defragmentation Tasks Pending 6125=Defragmentation Tasks Pending is the count of background database defragmentation tasks that are currently pending. 6126=Defragmentation Tasks Postponed 6127=Defragmentation Tasks Postponed is the count of background database defragmentation tasks that could not be registered for imminent execution, and have been persisted in a table for later execution. [Dev Only] 6128=Defragmentation Tasks Scheduled/sec 6129=Defragmentation Tasks Scheduled/sec is the number of background database defragmentation tasks scheduled for execution per second. [Dev Only] 6130=Defragmentation Tasks Completed/sec 6131=Defragmentation Tasks Completed/sec is the number of background database defragmentation tasks completing execution per second. [Dev Only] 6132=Heap Allocs/sec 6133=Heap Allocs/sec is the number of memory allocations from the MP Heaps per second. [Dev Only] 6134=Heap Frees/sec 6135=Heap Frees/sec is the number of memory frees to the MP Heaps per second. [Dev Only] 6136=Heap Allocations 6137=Heap Allocations is the current number of memory allocations in the MP Heaps. [Dev Only] 6138=Heap Bytes Allocated 6139=Heap Bytes Allocated is the size of all memory allocations in the MP Heaps discounting heap managemnt overhead. [Dev Only] 6140=Page Bytes Reserved 6141=Page Bytes Reserved is the size of all explicitly reserved virtual address space. [Dev Only] 6142=Page Bytes Committed 6143=Page Bytes Committed is the size of all explicitly committed virtual memory backing store (page file and physical memory). [Dev Only] 6144=FCB Async Scan/sec 6145=FCB Async Scan/sec is the number of cached schema records (FCBs) scanned during asynchronous schema record cleanup. These records are scanned to age out older schema definitions. [Dev Only] 6146=FCB Async Purge/sec 6147=FCB Async Purge/sec is the number of cached schema records (FCBs) purged during asynchronous schema record cleanup. These records are purged to age out older schema definitions. [Dev Only] 6148=FCB Async Purge Failures/sec 6149=FCB Async Purge Failures/sec is the number of failed purge attempts on cached schema records (FCBs) during asynchronous schema record cleanup. [Dev Only] 6150=FCB Sync Purge/sec 6151=FCB Sync Purge/sec is the number of cached schema records (FCBs) being synchronously purged each second. [Dev Only] 6152=FCB Sync Purge Stalls/sec 6153=FCB Sync Purge Stalls/sec is the number of stalls encountered while waiting for exclusive ownership of cached schema records (FCBs) in order to synchronously purge them. [Dev Only] 6154=FCB Allocations Wait For Version Cleanup/sec 6155=FCB Allocations Wait For Version Cleanup/sec is the number FCB allocations that must first wait for version cleanup in an attempt to free used FCBs for re-use. [Dev Only] 6156=FCB Purge On Cursor Close/sec 6157=FCB Purge On Cursor Close/sec is the number of cached schema records (FCBs) being synchronously purged when the cursor is closed (instead of leaving the schema record cached) each second. [Dev Only] 6158=FCB Cache % Hit 6159=FCB Cache % Hit is the percentage of schema records (FCBs) opened directly from the schema record cache. No file operations were required. [Dev Only] 6160=No name 6161=No text 6162=FCB Cache Stalls/sec 6163=FCB Cache Stalls/sec is the number of stalls encountered while waiting for exclusive ownership of cached schema records (FCBs) in order to update their reference count. [Dev Only] 6164=FCB Cache Maximum 6165=FCB Cache Maximum is the absolute maximum number of the schema records (FCBs) that can exist in the cache. [Dev Only] 6166=FCB Cache Preferred 6167=FCB Cache Preferred is the preferred maximum number of the schema records (FCBs) that should exist in the cache. [Dev Only] 6168=FCB Cache Allocated 6169=FCB Cache Allocated is the number of cached schema records (FCBs) currently allocated. [Dev Only] 6170=FCB Cache Allocated/sec 6171=FCB Cache Allocated/sec is the number of cached schema records (FCBs) currently allocated per second. [Dev Only] 6172=FCB Cache Available 6173=FCB Cache Available is the number of cached schema records (FCBs) currently allocated but not in use. These records will be used and/or purged as required. [Dev Only] 6174=FCB Attached RCEs 6175=FCB Attached RCEs is the number of revision control entries (RCEs) attached to cached schema records (FCBs) [Dev Only] 6176=Sessions In Use 6177=Sessions In Use is the number of database sessions currently open for use by client threads. 6178=Sessions % Used 6179=Sessions % Used is the percentage of database sessions currently open for use by client threads. 6180=No name 6181=No text 6182=Resource Manager FCB Allocated 6183=Resource Manager FCB Allocated indicates the amount of memory in Bytes of allocated FCBs [Dev Only] 6184=Resource Manager FCB Allocated Used 6185=Resource Manager FCB Allocated Used indicates the amount of memory in Bytes of allocated and used FCBs [Dev Only] 6186=Resource Manager FCB Quota 6187=Resource Manager FCB Quota indicates the maximum amount of memory in Bytes for FCBs [Dev Only] 6188=Resource Manager FUCB Allocated 6189=Resource Manager FUCB Allocated indicates the amount of memory in Bytes of allocated FUCBs [Dev Only] 6190=Resource Manager FUCB Allocated Used 6191=Resource Manager FUCB Allocated Used indicates the amount of memory in Bytes of allocated and used FUCBs [Dev Only] 6192=Resource Manager FUCB Quota 6193=Resource Manager FUCB Quota indicates the maximum amount of memory in Bytes for FUCBs [Dev Only] 6194=Resource Manager TDB Allocated 6195=Resource Manager TDB Allocated indicates the amount of memory in Bytes of allocated TDBs [Dev Only] 6196=Resource Manager TDB Allocated Used 6197=Resource Manager TDB Allocated Used indicates the amount of memory in Bytes of allocated and used TDBs [Dev Only] 6198=Resource Manager TDB Quota 6199=Resource Manager TDB Quota indicates the maximum amount of memory in Bytes for TDBs [Dev Only] 6200=Resource Manager IDB Allocated 6201=Resource Manager IDB Allocated indicates the amount of memory in Bytes of allocated IDBs [Dev Only] 6202=Resource Manager IDB Allocated Used 6203=Resource Manager IDB Allocated Used indicates the amount of memory in Bytes of allocated and used IDBs [Dev Only] 6204=Resource Manager IDB Quota 6205=Resource Manager IDB Quota indicates the maximum amount of memory in Bytes for IDBs [Dev Only] 6206=Table Open Cache % Hit 6207=Table Open Cache % Hit is the percentage of database tables opened using cached schema information. If this percentage is too low, the table cache size may be too small. 6208=No name 6209=No text 6210=Table Open Cache Hits/sec 6211=Table Open Cache Hits/sec is the number of database tables opened using cached schema information per second. If this rate is too low, the table cache size may be too small. 6212=Table Open Cache Misses/sec 6213=Table Open Cache Misses/sec is the number of database tables opened without using cached schema information per second. If this rate is too high, the table cache size may be too small. 6214=Table Open Pages Read/sec 6215=Table Open Pages Read/sec is the number of database pages read without using cached schema information per second. If this rate is too high, the table cache size may be too small. [Dev Only] 6216=Table Open Pages Preread/sec 6217=Table Open Pages Preread/sec is the number of database pages pre-read without using cached schema information per second. If this rate is too high, the table cache size may be too small. [Dev Only] 6218=Table Opens/sec 6219=Table Opens/sec is the number of database tables opened per second. 6220=Table Closes/sec 6221=Table Closes/sec is the number of database tables closed per second. 6222=Tables Open 6223=Tables Open is the number of database tables opened. 6224=Log Bytes Write/sec 6225=Log Bytes Write per second is the rate bytes are written to the log. 6226=Log Bytes Generated/sec 6227=Log Bytes Generated per second is the rate at which data is added to the log. This is different from Log Bytes Write per second in that each byte is generated only once whereas each byte may be written many times. 6228=Log Buffer Bytes Used 6229=Log Buffer Bytes Used is the amount of bytes in the log buffers that have not yet been flushed to the logs. [Dev Only] 6230=Log Buffer Bytes Free 6231=Log Buffer Bytes Free is the amount of free space available in the log buffers. [Dev Only] 6232=Log Buffer Bytes Committed 6233=Log Buffer Bytes Committed is total number of committedbytes of log buffer. [Dev Only] 6234=Log Threads Waiting 6235=Log Threads Waiting is the number of threads waiting for their data to be written to the log in order to complete an update of the database. If this number is too high, the log may be a bottleneck. 6236=Log Checkpoint Depth 6237=Log Checkpoint Depth represents the amount of work, in bytes, that will need to be redone or undone to the database file(s) if the process crashes. [Dev Only] 6238=Log Generation Checkpoint Depth 6239=Log Generation Checkpoint Depth represents the amount of work, in count of log files, that will need to be redone or undone to the database file(s) if the process crashes. [Dev Only] 6240=Log Checkpoint Maintenance Outstanding IO Max 6241=Log Checkpoint Maintenance Outstanding IO Max represents how aggressive, in terms of outstanding IOs, the database engine will be to maintain the preferred checkpoint. This is a function of how far the checkpoint has fallen behind. [Dev Only] 6242=User Read Only Transaction Commits to Level 0/sec 6243=User Read Only Transaction Commits to Level 0/sec is the count of fully committed transactions started by the calling process that do not modify any data stored in the database engine. [Dev Only] 6244=User Read/Write Transaction Commits to Level 0 (Durable)/sec 6245=User Read/Write Transaction Commits to Level 0 (Durable)/sec is the count of fully committed transactions started by the calling process that modify data stored in the database engine. [Dev Only] 6246=User Read/Write Transaction Commits to Level 0 (Lazy)/sec 6247=User Read/Write Transaction Commits to Level 0 (Lazy)/sec is the count of transactions started by the calling process and committed to log buffer. [Dev Only] 6248=User Wait All Transaction Commits/sec 6249=User Wait All Transaction Commits/sec is the count of signals to flush all pending transactions started by the calling process that modify data stored in the database engine. [Dev Only] 6250=User Wait Last Transaction Commits/sec 6251=User Wait Last Transaction Commits/sec is the count of signals to flush a specific sessions pending transactions. [Dev Only] 6252=User Transaction Commits to Level 0/sec 6253=User Transaction Commits to Level 0/sec is the count of fully committed transactions started by the calling process that access data stored in the database engine. [Dev Only] 6254=User Read Only Transaction Rollbacks to Level 0/sec 6255=User Read Only Transaction Rollbacks to Level 0/sec is the count of aborted transactions started by the calling process that do not modify any data stored in the database engine. [Dev Only] 6256=User Read/Write Transaction Rollbacks to Level 0/sec 6257=User Read/Write Transaction Rollbacks to Level 0/sec is the count of aborted transactions started by the calling process that modify data stored in the database engine. [Dev Only] 6258=User Transaction Rollbacks to Level 0/sec 6259=User Transaction Rollbacks to Level 0/sec is the count of aborted transactions started by the calling process that access data stored in the database engine. [Dev Only] 6260=System Read Only Transaction Commits to Level 0/sec 6261=System Read Only Transaction Commits to Level 0/sec is the count of fully committed transactions started internally that do not modify any data stored in the database engine. [Dev Only] 6262=System Read/Write Transaction Commits to Level 0 (Durable)/sec 6263=System Read/Write Transaction Commits to Level 0 (Durable)/sec is the count of fully committed transactions started internally that modify data stored in the database engine. [Dev Only] 6264=System Read/Write Transaction Commits to Level 0 (Lazy)/sec 6265=System Read/Write Transaction Commits to Level 0 (Lazy)/sec is the count of internal transactions committed to log buffer. [Dev Only] 6266=System Transaction Commits to Level 0/sec 6267=System Transaction Commits to Level 0/sec is the count of fully committed transactions started internally that access data stored in the database engine. [Dev Only] 6268=System Read Only Transaction Rollbacks to Level 0/sec 6269=System Read Only Transaction Rollbacks to Level 0/sec is the count of aborted transactions started internally that do not modify any data stored in the database engine. [Dev Only] 6270=System Read/Write Transaction Rollbacks to Level 0/sec 6271=System Read/Write Transaction Rollbacks to Level 0/sec is the count of aborted transactions started internally that modify data stored in the database engine. [Dev Only] 6272=System Transaction Rollbacks to Level 0/sec 6273=System Transaction Rollbacks to Level 0/sec is the count of aborted transactions started internally that access data stored in the database engine. [Dev Only] 6274=Recovery Stalls for Read-only Transactions/sec 6275=Recovery Stalls for Read-only Transactions/sec is the number of times per second recovery had to pause to allow an older read-only transaction to complete. [Dev Only] 6276=Recovery Long Stalls for Read-only Transactions/sec 6277=Recovery Long Stalls for Read-only Transactions/sec is the number of times per second recovery had to pause for an extended time to allow an older read-only transaction to complete. [Dev Only] 6278=Recovery Stalls for Read-only Transactions (ms)/sec 6279=Recovery Stalls for Read-only Transactions (ms)/sec is the amount of time (in milliseconds per second) recovery had to pause to allow an older read-only transaction to complete. [Dev Only] 6280=Recovery Throttles For IO Smoothing/sec 6281=Recovery Throttles For IO Smoothing/sec is the number of times per second recovery had to pause to not recover a file faster than it was generated. [Dev Only] 6282=Recovery Throttles For IO Smoothing Time (ms)/sec 6283=Recovery Throttles For IO Smoothing Time (ms)/sec is the amount of time (in milliseconds per second) recovery had to pause to not recover a file faster than it was generated. [Dev Only] 6284=Database Page Allocation File Extension Stalls/sec 6285=Database Page Allocation File Extension Stalls/sec is the rate of attempts to extend the database file that stall. [Dev Only] 6286=Database Page Allocation File Shrink Stalls/sec 6287=Database Page Allocation File Shrink Stalls/sec is the rate of attempts to shrink the database file that stall. [Dev Only] 6288=Log Records/sec 6289=Log Records/sec is the count of records written to the database log buffers per second. [Dev Only] 6290=Log Buffer Capacity Writes/sec 6291=Log Buffer Capacity Writes/sec is the count of times the database log buffers must be written per second because they are full. [Dev Only] 6292=Log Buffer Commit Writes/sec 6293=Log Buffer Commit Writes/sec is the count of times the database log buffers must be written per second because a transaction is fully committing its changes. [Dev Only] 6294=Log Buffer Writes Skipped/sec 6295=Log Buffer Writes Skipped/sec is the count of times the database log buffers were intended to be written, but we skipped it due to the desired log data already having been written. [Dev Only] 6296=Log Buffer Writes Blocked/sec 6297=Log Buffer Writes Blocked/sec is the count of times the database log buffers were intended to be written, but we skipped it due to the log buffer being locked for and being written by another thread. [Dev Only] 6298=Log Writes/sec 6299=Log Writes/sec is the number of times the log buffers are written to the log file(s) per second. If this number approaches the maximum write rate for the media holding the log file(s), the log may be a bottleneck. 6300=Log Full Segment Writes/sec 6301=Log Full Segment Writes/sec is the number of times full log segments are written to the log file(s) per second. [Dev Only] 6302=Log Partial Segment Writes/sec 6303=Log Partial Segment Writes/sec is the number of times that a log segment that is only partially full of data is written to the log file(s) per second. [Dev Only] 6304=Log Bytes Wasted/sec 6305=Log Bytes Wasted/sec is the number of bytes wasted by not reusing a partially written sector (and instead fill it up with NOPs). [Dev Only] 6306=Log Record Stalls/sec 6307=Log Record Stalls/sec is the number of log records that cannot be added to the log buffers per second because they are full. If this counter is non-zero most of the time, the log buffer size may be a bottleneck. 6308=Version Buckets Allocated 6309=Version Buckets Allocated is the total number of version buckets allocated. 6310=Version Buckets Allocated for Deletes 6311=Total number of version buckets allocated for FlagDelete RCEs [Dev Only] 6312=VER Bucket Allocations Wait For Version Cleanup/sec 6313=VER Bucket Allocations Wait For Version Cleanup/sec is the number of version bucket allocations that must first wait for version cleanup in an attempt to free used version buckets for re-use. [Dev Only] 6314=Version Store Average RCE Bookmark Length 6315=Average length of bookmark in RCE [Dev Only] 6316=Version Store Unnecessary Calls/sec 6317=Number of times per second we look in the version store for a node whose version bit is set but which has no versions [Dev Only] 6318=Version Store Cleanup Tasks Asynchronously Dispatched/sec 6319=Number of times per second a version store clean task is dispatched asynchronously to be performed [Dev Only] 6320=Version Store Cleanup Tasks Synchronously Dispatched/sec 6321=Number of times per second a version store clean task is performed synchronously [Dev Only] 6322=Version Store Cleanup Tasks Discarded/sec 6323=Number of times per second a version store clean task was discarded due to load concerns [Dev Only] 6324=Version Store Cleanup Tasks Failures/sec 6325=Number of times per second a dispatched version store cleanup task fails [Dev Only] 6326=Record Inserts/sec 6327=Record Inserts/sec is the rate at which records are being inserted into database tables. [Dev Only] 6328=Record Deletes/sec 6329=Record Deletes/sec is the rate at which records in database tables are being flagged for deletion. [Dev Only] 6330=Record Replaces/sec 6331=Record Replaces/sec is the rate at which records in database tables are being updated. [Dev Only] 6332=Record Unnecessary Replaces/sec 6333=Record Unnecessary Replaces/sec is the rate at which updates to records in database tables are being discarded because the update did not actually modify the contents of the record. [Dev Only] 6334=Record Redundant Replaces/sec 6335=Record Redundant Replaces/sec is the rate at which records in database tables are being updated with the exact same content of the original record. [Dev Only] 6336=Record Escrow-Updates/sec 6337=Record Escrow-Updates/sec is the rate at which records in database tables are being escrow-updated. [Dev Only] 6338=Secondary Index Inserts/sec 6339=Secondary Index Inserts/sec is the rate at which entries are being inserted into indexes of database tables. [Dev Only] 6340=Secondary Index Deletes/sec 6341=Secondary Index Deletes/sec is the rate at which entries in indexes of database tables are being flagged for deletion. [Dev Only] 6342=False Index Column Updates/sec 6343=False Index Column Updates/sec is the number of times per second an attempt was made to update an index because an update to at least one of the indexed columns was detected, only to discover that none of the indexed columns had actually changed (and therefore no index update was actually required). [Dev Only] 6344=False Tuple Index Column Updates/sec 6345=False Tuple Index Column Updates/sec is the number of times per second an attempt was made to update a tuple index because an update to the tuple-indexed column was detected, only to discover that the column had not actually changed (and therefore no index update was actually required). [Dev Only] 6346=Record Intrinsic Long-Values Updated/sec 6347=Record Intrinsic Long-Values Updated/sec is the rate at which intrinsic long-values are added to or replaced in records of database tables. [Dev Only] 6348=Record Separated Long-Values Added/sec 6349=Record Separated Long-Values Added/sec is the rate at which separated long-values are normally added to records of database tables. [Dev Only] 6350=Record Separated Long-Values Forced/sec 6351=Record Separated Long-Values Forced/sec is the rate at which separated long-values are added to records of a database table because they could not be accommodated in the record itself. [Dev Only] 6352=Record Separated Long-Values All Forced/sec 6353=Record Separated Long-Values All Forced/sec is the rate at which all intrinsic long-values are separated out of a record of a database table in order to accommodate updates to the record. [Dev Only] 6354=Record Separated Long-Values Reference All/sec 6355=Record Separated Long-Values Reference All/sec is the rate at which a reference is added for all the separated long-values associated with a record of a database table. [Dev Only] 6356=Record Separated Long-Values Dereference All/sec 6357=Record Separated Long-Values Dereference All/sec is the rate at which a reference is removed for all the separated long-values associated with a record of a database table. [Dev Only] 6358=Separated Long-Value Seeks/sec 6359=Separated Long-Value Seeks/sec is the rate at which seeks for a separated long-value in a database table are performed. [Dev Only] 6360=Separated Long-Value Retrieves/sec 6361=Separated Long-Value Retrieves/sec is the rate at which retrievals of a separated long-value in a database table are performed. [Dev Only] 6362=Separated Long-Value Creates/sec 6363=Separated Long-Value Creates/sec is the rate at which new separated long-values are added to a database table. [Dev Only] 6364=Long-Value Maximum LID 6365=Long-Value Maximum LID is the largest LID that has been used by the database engine. [Dev Only] 6366=Separated Long-Value Updates/sec 6367=Separated Long-Value Updates/sec is the rate at which existing separated long-values in a database table are modified. [Dev Only] 6368=Separated Long-Value Deletes/sec 6369=Separated Long-Value Deletes/sec is the rate at which separated long-values in a database table are flagged for deletion. [Dev Only] 6370=Separated Long-Value Copies/sec 6371=Separated Long-Value Copies/sec is the rate at which existing separated long-values in a database table are copied. [Dev Only] 6372=Separated Long-Value Chunk Seeks/sec 6373=Separated Long-Value Chunk Seeks/sec is the rate at which seeks for a particular chunk of a separated long-value in a database table are performed. [Dev Only] 6374=Separated Long-Value Chunk Retrieves/sec 6375=Separated Long-Value Chunk Retrieves/sec is the rate at which retrievals of a chunk of a separated long-value in a database table are performed. [Dev Only] 6376=Separated Long-Value Chunk Appends/sec 6377=Separated Long-Value Chunk Appends/sec is the rate at which chunks are appended to separated long-values of database tables. [Dev Only] 6378=Separated Long-Value Chunk Replaces/sec 6379=Separated Long-Value Chunk Replaces/sec is the rate at which existing separated long-value chunks in a database table are replaced. [Dev Only] 6380=Separated Long-Value Chunk Deletes/sec 6381=Separated Long-Value Chunk Deletes/sec is the rate at which separated long-value chunks in a database table are flagged for deletion. [Dev Only] 6382=Separated Long-Value Chunk Copies/sec 6383=Separated Long-Value Chunk Copies/sec is the rate at which existing separated long-value chunks in a database table are copied. [Dev Only] 6384=B+ Tree Append Splits/sec 6385=B+ Tree Append Splits/sec is the count of times a page is appended to a database B+ Tree per second. [Dev Only] 6386=B+ Tree Right Splits/sec 6387=B+ Tree Right Splits/sec is the count of times a page is split right in a database B+ Tree per second. [Dev Only] 6388=B+ Tree Right Hotpoint Splits/sec 6389=B+ Tree Right Hotpoint Splits/sec is the count of times a page is split right in a database B+ Tree, but which is treated as an append at a local "hotpoint" in the B+ Tree per second. [Dev Only] 6390=B+ Tree Vertical Splits/sec 6391=B+ Tree Vertical Splits/sec is the count of times a page is split vertically in a database B+ Tree per second. [Dev Only] 6392=B+ Tree Splits/sec 6393=B+ Tree Splits/sec is the count of times a page is appended to or split in a database B+ Tree per second. [Dev Only] 6394=B+ Tree Empty Page Merges/sec 6395=B+ Tree Empty Page Merges/sec is the count of empty pages removed from a database B+ Tree per second. [Dev Only] 6396=B+ Tree Right Merges/sec 6397=Right Merges/sec is the count of pages removed from a database B+ Tree per second by moving all its records to the next page to the right. [Dev Only] 6398=B+ Tree Partial Merges/sec 6399=B+ Tree Partial Merges/sec is the count of pages where some of its records are moved to a page on the right in a database B+ Tree per second. [Dev Only] 6400=B+ Tree Left Merges/sec 6401=B+ Tree Left Merges/sec is the count of pages removed from a database B+ Tree per second by moving all its records to the previous page to the left. [Dev Only] 6402=B+ Tree Partial Left Merges/sec 6403=B+ Tree Partial Left Merges/sec is the count of pages where some of its records are moved to a page on the left in a database B+ Tree per second. [Dev Only] 6404=B+ Tree Page Moves/sec 6405=B+ Tree Page Moves/sec is the count of B+ Tree pages per second where all the records are moved to a new page. [Dev Only] 6406=B+ Tree Merges/sec 6407=B+ Tree Merges/sec is the count of pages merged in a database B+ Tree per second. [Dev Only] 6408=B+ Tree Failed Simple Page Cleanup Attempts/sec 6409=B+ Tree Failed Simple Page Cleanup Attempts/sec is the rate that attempts to reclaim deleted node space on a page are unsuccessful due to a conflict when attempting to write-latch the page. The cleanup is re-tried by locking the root of the B+ Tree. [Dev Only] 6410=B+ Tree Seek Short Circuits/sec 6411=B+ Tree Seek Short Circuits/sec is the count of repeated seeks to the same record in a database B+ Tree that are saved by jumping directly to the cached physical location of that record per second. [Dev Only] 6412=B+ Tree Opportune Prereads/sec 6413=B+ Tree Opportune Prereads/sec is the number of pages per second that are preread because they are adjacent to a page read by a seek. [Dev Only] 6414=B+ Tree Unnecessary Sibling Latches/sec 6415=B+ Tree Unnecessary Sibling Latches/sec is the count of sibling pages latched during a database B+ Tree Delete in the hopes of performing a merge where a merge is not possible, making that latch unnecessary. [Dev Only] 6416=B+ Tree Move Nexts/sec 6417=B+ Tree Move Nexts/sec is the count of times the database engine moves to the next record in a B+ Tree per second. [Dev Only] 6418=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec 6419=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec is the count of times the database engine skips non-visible records while attempting to move to the next visible record in a B+ Tree per second. [Dev Only] 6420=B+ Tree Move Nexts (Nodes Filtered)/sec 6421=B+ Tree Move Nexts (Nodes Filtered)/sec is the count of times the database engine filters records while attempting to move to the next record in a B+ Tree per second. [Dev Only] 6422=B+ Tree Move Prevs/sec 6423=B+ Tree Move Prevs/sec is the count of times the database engine moves to the previous record in a B+ Tree per second. [Dev Only] 6424=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec 6425=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec is the count of times the database engine skips non-visible records while attempting to move to the previous visible record in a B+ Tree per second. [Dev Only] 6426=B+ Tree Move Prevs (Nodes Filtered)/sec 6427=B+ Tree Move Prevs (Nodes Filtered)/sec is the count of times the database engine filters records while attempting to move to the previous record in a B+ Tree per second. [Dev Only] 6428=B+ Tree Seeks/sec 6429=B+ Tree Seeks/sec is the count of times a record is seeked to by a key in a database B+ Tree per second. [Dev Only] 6430=B+ Tree Inserts/sec 6431=B+ Tree Inserts/sec is the count of times a record is inserted in a database B+ Tree per second. [Dev Only] 6432=B+ Tree Replaces/sec 6433=B+ Tree Replaces/sec is the count of times a record is replaced in a database B+ Tree per second. [Dev Only] 6434=B+ Tree Flag Deletes/sec 6435=B+ Tree Flag Deletes/sec is the count of times a record is flag deleted in a database B+ Tree per second. [Dev Only] 6436=B+ Tree Deletes/sec 6437=B+ Tree Deletes/sec is the count of times a record is deleted in a database B+ Tree per second. [Dev Only] 6438=B+ Tree Appends/sec 6439=B+ Tree Appends/sec is the count of times a record is appended to a database B+ Tree per second. [Dev Only] 6440=Pages Trimmed/sec 6441=Pages Trimmed/sec is the number of database pages that are trimmed and the allocated space is released to the file system. [Dev Only] 6442=Pages Not Trimmed Unaligned/sec 6443=Pages Not Trimmed Unaligned/sec is the number of database pages that are not trimmed because the trim request was not on an aligned boundary that the operating system supports. For example, if the supported trim granulariy is 64k, and the requested trim range is from (64k-1 page) to (128k+1 page), then this counter is increased by two. [Dev Only] 6444=Database Cache Misses/sec 6445=Database Cache Misses per second is the rate at which database file page requests were fulfilled by the database cache by causing a file operation. If this rate is high then the database cache size may be too small. 6446=Database Cache % Hit 6447=Database Cache % Hit is the percentage of database file page requests that were fulfilled by the database cache without causing a file operation. If this percentage is too low, the database cache size may be too small. 6448=No name 6449=No text 6450=Database Cache % Hit (Unique) 6451=Database Cache % Hit (Unique) is the percentage of unique database file page requests that were fulfilled by the database cache. 6452=No name 6453=No text 6454=Database Cache Requests/sec (Unique) 6455=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache. 6456=Database Cache Requests/sec 6457=Database Cache Requests/sec is the rate that pages are requested from the database cache. 6458=Database Cache % Pinned 6459=Database Cache % Pinned is the percentage of the database cache that pinned in the memory. [Dev Only] 6460=No name 6461=No text 6462=Database Cache % Clean 6463=Database Cache % Clean is the percentage of the database cache that does not contain modified data. [Dev Only] 6464=No name 6465=No text 6466=Database Pages Read Async/sec 6467=Database Pages Read Async/sec is the rate that pages are asynchronously read from the database file(s) into the database cache. [Dev Only] 6468=Database Pages Read Sync/sec 6469=Database Pages Read Sync/sec is the rate that pages are synchronously read from the database file(s) into the database cache. [Dev Only] 6470=Database Pages Dirtied/sec 6471=Database Pages Dirtied/sec is the rate that pages are dirtied in the database cache. [Dev Only] 6472=Database Pages Dirtied (Repeatedly)/sec 6473=Database Pages Dirtied (Repeatedly)/sec is the rate that pages are repeatedly dirtied / redirtied in the database cache. [Dev Only] 6474=Database Pages Written/sec 6475=Database Pages Written/sec is the rate that pages are written to the database file(s) from the database cache. [Dev Only] 6476=Database Opportune Write Issued (Total) 6477=Database Opportune Write Issued (Total) is the count of IO operationshas been issued for opportune write. [Dev Only] 6478=Database Pages Transferred/sec 6479=Database Pages Transferred/sec is the rate that pages are transferred from the database file(s) to the database cache and vice versa. [Dev Only] 6480=Database Pages Non-Resident Trimmed by OS/sec 6481=Database Pages Non-Resident Trimmed by OS/sec is the number of databases pages trimmed or partially trimmed per second from the buffer cache. [Dev Only] 6482=Database Pages Non-Resident Reclaimed (Soft Faulted)/sec 6483=Database Pages Non-Resident Reclaimed (Soft Faulted)/sec is the number of OS soft faults attempted and succeeded against database pages in the buffer cache. [Dev Only] 6484=Database Pages Non-Resident Reclaimed (Failed)/sec 6485=Database Pages Non-Resident Reclaimed (Failed)/sec is the number of OS soft faults attempted and failed against database pages in the buffer cache. [Dev Only] 6486=Database Pages Non-Resident Re-read/sec 6487=Database Pages Non-Resident Re-read/sec is the number of pages that could not be reclaimed by soft fault, and must be redirected to the database file as a re-read of the page. [Dev Only] 6488=Database Pages Non-Resident Evicted (Normally)/sec 6489=Database Pages Non-Resident Evicted (Normally)/sec is the number of pages that were paged / trimmed by the OS memory manager, and got evicted normally before being re-used or re-latched. [Dev Only] 6490=Database Pages Non-Resident Reclaimed (Hard Faulted)/sec 6491=Database Pages Non-Resident Reclaimed (Hard Faulted)/sec is the number of (probably) hard fault operations per second. [Dev Only] 6492=Database Pages Non-Resident Hard Faulted In Latency (us)/sec 6493=Database Pages Non-Resident Hard Faulted In Latency (us)/sec is the length of time, in microseconds, spent in OS Memory Manager hard fault operations per sec. [Dev Only] 6494=Database Page Latches/sec 6495=Database Page Latches/sec is the rate that database pages are latched for access to their data. [Dev Only] 6496=Database Page Fast Latches/sec 6497=Database Page Fast Latches/sec is the rate that database pages are latched for access to their data using a hint to tell the cache manager where that page might be in memory. [Dev Only] 6498=Database Page Bad Latch Hints/sec 6499=Database Page Bad Latch Hints/sec is the rate that incorrect hints to the location of a given page in the cache are given to the cache manager. These hints are used to perform fast latches. [Dev Only] 6500=Database Cache % Fast Latch 6501=Database Cache % Fast Latch is the percentage of database pages latched for access to their data using a hint to tell the cache manager where that page might be in memory. Ideally, this percentage should match Database Cache % Hit. [Dev Only] 6502=No name 6503=No text 6504=Database Pages Colded (Ext)/sec 6505=Database Pages Colded (Ext) per second is the rate at which database pages are deprioritized by sub-components other than the buffer manager to send for early eviction. [Dev Only] 6506=Database Pages Colded (Int)/sec 6507=Database Pages Colded (Int) per second is the rate at which database pages are deprioritized by the buffer manager itself to maintain minimal cache usage. [Dev Only] 6508=Database Page Latch Conflicts/sec 6509=Database Page Latch Conflicts/sec is the rate that users latching a database page for access to its data fail due to a conflicting latch owned on that same page by another user. [Dev Only] 6510=Database Page Latch Stalls/sec 6511=Database Page Latch Stalls/sec is the rate that users latching a database page for access to its data must wait for another user to release a latch on that same page. [Dev Only] 6512=Database Cache % Available 6513=Database Cache % Available is the percentage of the database cache that can be allocated to cache database pages that are newly created or read in from the database file(s). [Dev Only] 6514=No name 6515=No text 6516=Database Page Faults/sec 6517=Database Page Faults/sec is the rate that database file page requests require the database cache manager to allocate a new page from the database cache. 6518=Database Page Evictions/sec 6519=Database Page Evictions/sec is the rate that database file page requests, which require the database cache manager to allocate a new page from the database cache, force another database page out of the cache. The eviction count is charged when the page is allocated and not when the previous owner of that page was actually evicted from the cache. If this rate is too high, the database cache size may be too small. 6520=Database Page Evictions (Preread Untouched)/sec 6521=Database Page Evictions (Preread Untouched)/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache that were subsequently thrown out without being used. This is non-ideal behavior that represents a waste of I/O bandwidth and processing time. [Dev Only] 6522=Database Page Evictions (k=1)/sec 6523=Database Page Evictions (k=1)/sec is the rate that database file pages are evicted that were of limited usefulness (k=1 pool). [Dev Only] 6524=Database Page Evictions (k=2)/sec 6525=Database Page Evictions (k=2)/sec is the rate that database file pages are evicted that were of high usefulness (k=2 pool). [Dev Only] 6526=Database Page Evictions (Scavenging.AvailPool)/sec 6527=Database Page Evictions (Scavenging.AvailPool)/sec is the rate at which cached pages are evicted during scavenging to replenish the pool of available buffers. [Dev Only] 6528=Database Page Evictions (Scavenging.SuperCold.Int)/sec 6529=Database Page Evictions (Scavenging.SuperCold.Int)/sec is the rate at which internally deprioritized cached pages (such as older version pages) are evicted during scavenging. [Dev Only] 6530=Database Page Evictions (Scavenging.SuperCold.Ext)/sec 6531=Database Page Evictions (Scavenging.SuperCold.Ext)/sec is the rate at which externally deprioritized cached pages (such as those scaned by DB maintenance) are evicted during scavenging. [Dev Only] 6532=Database Page Evictions (Scavenging.Shrink)/sec 6533=Database Page Evictions (Scavenging.Shrink)/sec is the rate that cached pages are evicted during scavenging due to the database cache shrinking. [Dev Only] 6534=Database Page Evictions (Other)/sec 6535=Database Page Evictions (Other)/sec is the rate that cached pages are evicted due to do-time page patching or purging a cached context / database or individual pages at runtime. [Dev Only] 6536=Database Page Fault Stalls/sec 6537=Database Page Fault Stalls/sec is the rate of page faults that cannot be serviced because there are no pages available for allocation from the database cache. If this counter is nonzero most of the time, the clean threshold may be too low. 6538=Database Cache Size (MB) 6539=Database Cache Size (MB) is the amount of system memory, in megabytes, used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance, and there is very little available memory on the system (see Memory/Available Bytes), an increase of memory in the system may increase performance. If there is a large amount of available memory on the system, and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. An increase in this limit may increase performance. 6540=Database Cache Size 6541=Database Cache Size is the amount of system memory used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance and there is very little available memory on the system (see Memory/Available Bytes), adding more memory to the system may increase performance. If there is lots of available memory on the system and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. Increasing this limit may increase performance. 6542=Database Cache Size Effective (MB) 6543=Database Cache Size Effective (MB) is the amount of system memory, in megabytes, that, hypothetically, would be used by the database cache manager if all used dehydrated/compressed database cache buffers were rehydrated/uncompressed. 6544=Database Cache Size Effective 6545=Database Cache Size Effective is the amount of system memory that, hypothetically, would be used by the database cache manager if all used dehydrated/compressed database cache buffers were rehydrated/uncompressed. 6546=Database Cache Memory Committed (MB) 6547=Database Cache Memory Committed (MB) is the amount of memory (in megabytes) committed and ready to use or already in use by the database cache manager. If view-cache is enabled, this counter reflects the expected amount of Windows file cache memory consumed by this application to host database data. 6548=Database Cache Memory Committed 6549=Database Cache Memory Committed is the amount of memory committed and ready to use or already in use by the database cache manager. If view-cache is enabled, this counter reflects the expected amount of Windows file cache memory consumed by this application to host database data. 6550=Database Cache Memory Reserved (MB) 6551=Database Cache Memory Reserved (MB) is the amount of memory (in megabytes) reserved for use by the database cache manager. If view-cache is enabled, this counter is zero because the Windows file cache is used to host database data. 6552=Database Cache Memory Reserved 6553=Database Cache Memory Reserved is the amount of memory reserved for use by the database cache manager. If view-cache is enabled, this counter is zero because the Windows file cache is used to host database data. 6554=Database Cache Size Target (MB) 6555=Database Cache Size Target (MB) is the amount of system memory (in MegaBytes) that the database cache manager considers to be ideal to use, given the configuration parameters provided by the application and the overall memory usage of the system. [Dev Only] 6556=Database Cache Size Target 6557=Database Cache Size Target is the amount of system memory that the database cache manager considers to be ideal to use, given the configuration parameters provided by the application and the overall memory usage of the system. [Dev Only] 6558=Database Cache Size Min 6559=Database Cache Size Min is the minimum amount of system memory configured for use by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. [Dev Only] 6560=Database Cache Size Max 6561=Database Cache Size Max is the maximum amount of system memory configured for use by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. [Dev Only] 6562=Database Cache Size Resident 6563=Database Cache Size Resident is the amount of system memory used by the database cache that is currently part of the working set of the process. If Database Cache Size Resident is ever significantly smaller than Database Cache Size then the operating system has chosen to reclaim that system memory for use in other parts of the system. The database cache will recover from this event but if this is a common occurrence then it can lead to significant performance problems. 6564=Database Cache Size Resident (MB) 6565=Database Cache Size Resident (MB) is the amount of system memory (in megabytes) used by the database cache that is currently part of the working set of the process. If Database Cache Size Resident (MB) is ever significantly smaller than Database Cache Size (MB) then the operating system has chosen to reclaim that system memory for use in other parts of the system. The database cache will recover from this event but if this is a common occurrence then it can lead to significant performance problems. 6566=Database Cache Size Unattached (MB) 6567=Database Cache Size Unattached (MB) is the amount of system memory (in MegaBytes) that the database cache manager is holding in case the database gets re-attached and the cache becomes useful again. [Dev Only] 6568=Database Cache Sizing Duration 6569=Database Cache Sizing Duration is the time elapsed, in seconds, since a currently outstanding cache sizing operation started. This counter displays zero if cache sizing is not running. [Dev Only] 6570=Database Cache % Available Min 6571=Database Cache % Available Min is the minimum percentage of the database cache that is kept to be allocated to cache database pages that are newly created or read in from the database file(s). If the percentage of available pages drops below this minimum, pages are thrown out of the database cache until the maximum percentage of available pages is reached. This percentage should be set as low as possible without causing the actual percentage to drop to zero, causing cache fault stalls. [Dev Only] 6572=No name 6573=No text 6574=Database Cache % Available Max 6575=Database Cache % Available Max is the maximum percentage of the database cache that is kept to be allocated to cache database pages that are newly created or read in from the database file(s). This percentage should be set as low as possible but far enough above the minimum percentage so that efficient production of availible pages is possible. [Dev Only] 6576=No name 6577=No text 6578=Database Pages Preread/sec 6579=Database Pages Preread/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache. [Dev Only] 6580=Database Page Preread Stalls/sec 6581=Database Page Preread Stalls/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache but did not complete preread before intended use. [Dev Only] 6582=Database Pages Preread (Unnecessary)/sec 6583=Database Pages Preread (Unnecessary)/sec is the rate that pages are requested in anticipation of future use but that are already cached by the database cache. [Dev Only] 6584=Database Pages Dehydrated/sec 6585=Database Pages Dehydrated/sec is the rate that pages are compressed to memory usage in the buffer manager. [Dev Only] 6586=Database Pages Rehydrated/sec 6587=Database Pages Rehydrated/sec is the rate that pages are uncompressed for active usage or flushing to the database. [Dev Only] 6588=Database Pages Versioned/sec 6589=Database Pages Versioned/sec is the rate at which pages in the database cache are being copied into new pages in the cache for the purpose of being asynchronously written while the current version of that page in the database file is still being modified. This feature is primarily used to avoid cycles, branches, or long chains of flush order dependencies without requiring the pages involved to be synchronously written to disk. [Dev Only] 6590=Database Pages Version Copied/sec 6591=Database Pages Version Copied/sec is the rate at which pages in the database cache are being copied into new pages in the cache for the purpose of being asynchronously written while the current version of that page in the database file is still being modified. This feature is primarily used to avoid cycles, branches, or long chains of flush order dependencies without requiring the pages involved to be synchronously written to disk. [Dev Only] 6592=Database Cache % Versioned 6593=Database Cache % Versioned is the percentage of the database cache that contains older versions of currently cached pages that have not yet been written to disk and thrown out of the cache. [Dev Only] 6594=No name 6595=No text 6596=Database Pages Repeatedly Written/sec 6597=Database Pages Repeatedly Written/sec is the rate that pages are written to the database file(s) from the database cache more than once in their lifetime in the cache. These page writes represent extra writes above the theoretical minimum and can therefore be considered overhead. [Dev Only] 6598=Database Pages Flushed (Scavenging.Shrink)/sec 6599=Database Pages Flushed (Scavenging.Shrink)/sec is the rate that pages are written to the database file(s) from the database cache during scavenging because the cache size must shrink. [Dev Only] 6600=Database Pages Flushed (Checkpoint)/sec 6601=Database Pages Flushed (Checkpoint)/sec is the rate that pages are written to the database file(s) from the database cache to keep the checkpoint depth down to configured levels. [Dev Only] 6602=Database Pages Flushed (Checkpoint Foreground)/sec 6603=Database Pages Flushed (Checkpoint Foreground)/sec is the rate that pages are written to the database file(s) from the database cache to keep the checkpoint depth down to configured levels. [Dev Only] 6604=Database Pages Flushed (Context Flush)/sec 6605=Database Pages Flushed (Context Flush)/sec is the rate that pages are written to the database file(s) from the database cache due to a requested flush of a buffer context. [Dev Only] 6606=Database Pages Flushed (Filthy Foreground)/sec 6607=Database Pages Flushed (Filthy Foreground)/sec is the rate that pages are written to the database file(s) from the database cache because they are marked for filthy / immediate flush. [Dev Only] 6608=Database Pages Flushed (Scavenging.AvailPool)/sec 6609=Database Pages Flushed (Scavenging.AvailPool)/sec is the rate at which pages are written to the database file(s) from the database cache during scavenging to replenish the pool of available buffers. [Dev Only] 6610=Database Pages Flushed (Scavenging.SuperCold.Int)/sec 6611=Database Pages Flushed (Scavenging.SuperCold.Int)/sec is the rate at which internally deprioritized cached pages (such as older version pages) are written to the database file(s) from the database cache during to scavenging. [Dev Only] 6612=Database Pages Flushed (Scavenging.SuperCold.Ext)/sec 6613=Database Pages Flushed (Scavenging.SuperCold.Ext)/sec is the rate at which externally deprioritized cached pages (such as those scaned by DB maintenance) are written to the database file(s) from the database cache during to scavenging. [Dev Only] 6614=Database Pages Flushed Opportunely/sec 6615=Database Pages Flushed Opportunely/sec is the rate that pages are written to the database file(s) from the database cache because they happen to be near other pages that must be written. These additional writes are performed before they must happen in the hope that the total number of IOs required to write all the pages is reduced. [Dev Only] 6616=Database Pages Flushed Opportunely Clean/sec 6617=Database Pages Flushed Opportunely Clean/sec is the rate that clean pages are opportunely written to the database file(s) from the database cache because they happen to be betweeen two other pages that must be written. These additional writes are performed in the hope that the total number of IOs required to write all the dirty pages is reduced. [Dev Only] 6618=Database Pages Coalesced Written/sec 6619=Database Pages Coalesced Written/sec is the rate that pages are written to the database file(s) from the database cache coalesced with another page. [Dev Only] 6620=Database Pages Coalesced Read/sec 6621=Database Pages Coalesced Read/sec is the rate that pages are read from the database file(s) to the database cache coalesced with another page. [Dev Only] 6622=Database Cache Lifetime 6623=Provides an estimate of the database cache lifetime, based on the most recently evicted resource. A database page which is currently entering the cache should expect to remain in the cache for approximately this amount of time (in seconds) if not requested multiple times afterwards (i.e., if it doesn't become "hot"). [Dev Only] 6624=Database Cache Lifetime (Smooth) 6625=Provides an estimate of the database cache lifetime, based on the most recently evicted resource, though not considering resources which are out of order in our eviction queue. A database page which is currently entering the cache should expect to remain in the cache for approximately this amount of time (in seconds) if not requested multiple times afterwards (i.e., if it doesn't become "hot"). [Dev Only] 6626=Database Cache Lifetime (Max) 6627=Provides an estimate of the database cache lifetime, based on the oldest most recently scanned resource. A database page which is currently entering the cache should expect to remain in the cache for approximately this amount of time (in seconds) if not requested multiple times afterwards (i.e., if it doesn't become "hot"). [Dev Only] 6628=Database Cache Lifetime Estimate Variance 6629=Provides the delta (in ms) of "Database Cache Lifetime" and "Database Cache Lifetime (smooth)". [Dev Only] 6630=Database Cache Lifetime (K1) 6631=Provides the database cache lifetime (in seconds) of the most recently evicted resource that was cached and subsequently used only a single time. It can also be viewed as the expected cache lifetime of singly-touched resources. [Dev Only] 6632=Database Cache Lifetime (K2) 6633=Provides the database cache lifetime (in seconds) of the most recently evicted resource that was cached and subsequently used twice or more. It can also be viewed as the expected cache lifetime of doubly-touched resources. Note that this counter also captures the lifetime of resources that were touched more than twice, in which case the true lifetime reported is below the actual lifetime of such resources. [Dev Only] 6634=Database Cache Scan Pages Evaluated/sec 6635=Database Cache Scan Pages Evaluated/sec is the rate at which database pages are considered for eviction from the database page cache. [Dev Only] 6636=Database Cache Scan Pages Moved/sec 6637=Database Cache Scan Pages Moved/sec is the rate at which database pages are evaluated for returning from the database eviction data structure but instead re-indexed. [Dev Only] 6638=Database Cache Scan Page Evaluated Out-of-Order/sec 6639=Database Cache Scan Page Evaluated Out-of-order/sec is the rate at which database pages are considered for eviction from the database page cache in a priority counter to the page replacement algorithm. [Dev Only] 6640=No name 6641=No text 6642=Database Cache Scan Entries/scan 6643=Provides the number of entries returned by LRU-k. [Dev Only] 6644=Database Cache Scan Buckets Scanned/scan 6645=Provides the number of buckets required to evaluate by LRU-k to do the last scan. [Dev Only] 6646=Database Cache Scan Empty Buckets Scanned/scan 6647=Provides the number of buckets that were empty to evaluate LRU-k during the last scan. [Dev Only] 6648=Database Cache Scan ID Range/scan 6649=Provides the raw ID range from the approximate index covered during last scan. [Dev Only] 6650=Database Cache Scan Time (ms)/scan 6651=Provides the scan range in seconds evaluated from the LRU-k. [Dev Only] 6652=Database Cache Scan Found-to-Evict Range 6653=Provides the delta (in ms) between the first found resource during scavenge scan and the last evicted resource. [Dev Only] 6654=Database Cache Super Colded Resources 6655=Provides the number of currently super colded resources. It is not hundred percent accurate. [Dev Only] 6656=Database Cache Super Cold Attempts/sec 6657=Provides the rate at which the engine is attempting to mark pages super cold, for immediate eviction. [Dev Only] 6658=Database Cache Super Cold Successes/sec 6659=Provides the rate at which the engine has successfully marked pages super cold, for immediate eviction. [Dev Only] 6660=Database Page History Records 6661=Database Page History Records is the current number of database page access history records retained for supporting the LRU-K page replacment algorithm. [Dev Only] 6662=Database Page History % Hit 6663=Database Page History % Hit is the percentage of database page access history record lookups that were successful. [Dev Only] 6664=No name 6665=No text 6666=Database Cache % Resident 6667=Database Cache % Resident is the percentage of the database cache that are currently in the process's working set. [Dev Only] 6668=No name 6669=No text 6670=Database Cache % Dehydrated 6671=Database Cache % Dehydrated is the percentage of pages in the database cache that are currently compressed. 6672=No name 6673=No text 6674=Database Pages Repeatedly Read/sec 6675=Database Pages Repeatedly Read/sec is the rate that pages are read from the database file(s) into the database cache more than once a short period of time / within history tracking. [Dev Only] 6676=Streaming Backup Pages Read/sec 6677=Streaming Backup Pages Read/sec is the rate of database read operations performed for the purpose of streaming backups. [Dev Only] 6678=Online Defrag Pages Read/sec 6679=Online Defrag Pages Read/sec is the rate of database read operations being performed by online defragmentation. [Dev Only] 6680=Online Defrag Pages Preread/sec 6681=Online Defrag Pages Preread/sec is the rate at which database pages are read in anticipation of future use by online defragmentation. [Dev Only] 6682=Online Defrag Pages Dirtied/sec 6683=Online Defrag Pages Dirtied/sec is the rate at which online defragmentation is modifying clean database pages. [Dev Only] 6684=Online Defrag Pages Freed/sec 6685=Pages Freed/sec is the number of pages per second that are freed from the database by the online defragmentation process [Dev Only] 6686=Online Defrag Data Moves/sec 6687=Data Moves/sec is the number of times per second that data is moved from one page to another by the online defragmentation process [Dev Only] 6688=Online Defrag Pages Moved/sec 6689=Online Defrag Pages Moved/sec is the number of times per second that data is moved from one page to a new page by the online defragmentation process [Dev Only] 6690=Online Defrag Log Bytes/sec 6691=Online Defrag Log Bytes/sec is the rate at which online defragmentation is generating log bytes. [Dev Only] 6692=Database Maintenance Duration 6693=Database Maintenance Duration is the number of hours that have passed since maintenance last completed for this database. 6694=Database Maintenance Pages Read 6695=Database Maintenance Pages Read is the number of pages read by database maintenance. [Dev Only] 6696=Database Maintenance Pages Read/sec 6697=Database Maintenance Pages Read/sec is the rate at which pages are read by database maintenance. [Dev Only] 6698=Database Maintenance Pages Zeroed 6699=Database Maintenance Pages Zeroed is the number of pages zeroed/scrubbed by database maintenance. [Dev Only] 6700=Database Maintenance Pages Zeroed/sec 6701=Database Maintenance Pages Zeroed/sec is the rate at which pages are zeroed/scrubbed by database maintenance. [Dev Only] 6702=Database Maintenance Zero Ref Count LVs Deleted 6703=Database Maintenance Zero Ref Count LVs is the number of zero ref counted LVs deleted by database maintenance. [Dev Only] 6704=Database Maintenance Pages with Flag Deleted LVs Reclaimed 6705=Database Maintenance Pages with Flag Deleted LVs Reclaimed is the number of LV pages with flag deleted LVs reclaimed by database maintenance. [Dev Only] 6706=Database Maintenance IO Reads/sec 6707=Database Maintenance IO Reads/sec is the approximate number of Database Maintenance read IO operations generated/sec. [Dev Only] 6708=Database Maintenance IO Reads Average Bytes 6709=Database Maintenance IO Reads Average Bytes is the approximate average size in bytes of Database Maintenance read IO. [Dev Only] 6710=No name 6711=No text 6712=Database Maintenance IO Re-Reads/sec 6713=Database Maintenance IO Re-Reads/sec is the approximate number of Database Maintenance read IO operations for pages already cached in the buffer manager generated/sec. [Dev Only] 6714=Database Tasks Pages Referenced/sec 6715=Database Tasks Pages Referenced/sec is the rate at which background database tasks are touching database pages. [Dev Only] 6716=Database Tasks Pages Read/sec 6717=Database Tasks Pages Read/sec is the rate of database read operations being performed by background database tasks. [Dev Only] 6718=Database Tasks Pages Preread/sec 6719=Database Tasks Pages Preread/sec is the rate at which database pages are read in anticipation of future use by background database tasks. [Dev Only] 6720=Database Tasks Pages Dirtied/sec 6721=Database Tasks Pages Dirtied/sec is the rate at which background database tasks are modifying clean database pages. [Dev Only] 6722=Database Tasks Pages Re-Dirtied/sec 6723=Database Tasks Pages Re-Dirtied/sec is the rate at which background databases tasks are modifying database pages that already contained modifications. [Dev Only] 6724=Database Tasks Log Records/sec 6725=Database Tasks Log Records/sec is the rate at which background database tasks are generating log records. [Dev Only] 6726=Database Tasks Average Log Bytes 6727=Database Tasks Average Log Bytes is the average size of the log records being generated by background database tasks. [Dev Only] 6728=No name 6729=No text 6730=I/O Database Reads (Attached)/sec 6731=I/O Database Reads (Attached)/sec is the rate of database read operations completed. 6732=I/O Database Reads (Attached) Average Latency 6733=I/O Database Reads (Attached) Average Latency is the average length of time, in milliseconds, per database read operation. 6734=No name 6735=No text 6736=I/O Database Reads (Attached) Average Bytes 6737=I/O Database Reads (Attached) Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 6738=No name 6739=No text 6740=I/O Database Reads (Attached) In Heap 6741=I/O Database Reads (Attached) In Heap is the number of database read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6742=I/O Database Reads (Attached) Async Pending 6743=I/O Database Reads (Attached) Async Pending is the number of database read operations asynchronously pending completion. [Dev Only] 6744=I/O Database Reads (Recovery)/sec 6745=I/O Database Reads (Recovery)/sec is the rate of database read operations completed. 6746=I/O Database Reads (Recovery) Average Latency 6747=I/O Database Reads (Recovery) Average Latency is the average length of time, in milliseconds, per database read operation. 6748=No name 6749=No text 6750=I/O Database Reads (Recovery) Average Bytes 6751=I/O Database Reads (Recovery) Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 6752=No name 6753=No text 6754=I/O Database Reads (Recovery) In Heap 6755=I/O Database Reads (Recovery) In Heap is the number of database read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6756=I/O Database Reads (Recovery) Async Pending 6757=I/O Database Reads (Recovery) Async Pending is the number of database read operations asynchronously pending completion. [Dev Only] 6758=I/O Database Reads/sec 6759=I/O Database Reads/sec is the rate of database read operations completed. 6760=I/O Database Reads Average Latency 6761=I/O Database Reads Average Latency is the average length of time, in milliseconds, per database read operation. 6762=No name 6763=No text 6764=I/O Database Reads Average Bytes 6765=I/O Database Reads Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 6766=No name 6767=No text 6768=I/O Database Reads In Heap 6769=I/O Database Reads In Heap is the number of database read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6770=I/O Database Reads Async Pending 6771=I/O Database Reads Async Pending is the number of database read operations asynchronously pending completion. [Dev Only] 6772=I/O Log Reads/sec 6773=I/O Log Reads/sec is the rate of logfile read operations completed. 6774=I/O Log Reads Average Latency 6775=I/O Log Reads Average Latency is the average length of time, in milliseconds, per logfile read operation. 6776=No name 6777=No text 6778=I/O Log Reads Average Bytes 6779=I/O Log Reads Average Bytes is the average number of bytes transferred per logfile read operation. [Dev Only] 6780=No name 6781=No text 6782=I/O Log Reads In Heap 6783=I/O Log Reads In Heap is the number of logfile read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6784=I/O Log Reads Async Pending 6785=I/O Log Reads Async Pending is the number of logfile read operations asynchronously pending completion. [Dev Only] 6786=I/O Database Writes (Attached)/sec 6787=I/O Database Writes (Attached)/sec is the rate of database write operations completed. 6788=I/O Database Writes (Attached) Average Latency 6789=I/O Database Writes (Attached) Average Latency is the average length of time, in milliseconds, per database write operation. 6790=No name 6791=No text 6792=I/O Database Writes (Attached) Average Bytes 6793=I/O Database Writes (Attached) Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 6794=No name 6795=No text 6796=I/O Database Writes (Attached) In Heap 6797=I/O Database Writes (Attached) In Heap is the number of database write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6798=I/O Database Writes (Attached) Async Pending 6799=I/O Database Writes (Attached) Async Pending is the number of database write operations asynchronously pending completion. [Dev Only] 6800=I/O Database Writes (Recovery)/sec 6801=I/O Database Writes (Recovery)/sec is the rate of database write operations completed. 6802=I/O Database Writes (Recovery) Average Latency 6803=I/O Database Writes (Recovery) Average Latency is the average length of time, in milliseconds, per database write operation. 6804=No name 6805=No text 6806=I/O Database Writes (Recovery) Average Bytes 6807=I/O Database Writes (Recovery) Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 6808=No name 6809=No text 6810=I/O Database Writes (Recovery) In Heap 6811=I/O Database Writes (Recovery) In Heap is the number of database write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6812=I/O Database Writes (Recovery) Async Pending 6813=I/O Database Writes (Recovery) Async Pending is the number of database write operations asynchronously pending completion. [Dev Only] 6814=I/O Database Writes/sec 6815=I/O Database Writes/sec is the rate of database write operations completed. 6816=I/O Database Writes Average Latency 6817=I/O Database Writes Average Latency is the average length of time, in milliseconds, per database write operation. 6818=No name 6819=No text 6820=I/O Database Writes Average Bytes 6821=I/O Database Writes Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 6822=No name 6823=No text 6824=I/O Database Writes In Heap 6825=I/O Database Writes In Heap is the number of database write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6826=I/O Database Writes Async Pending 6827=I/O Database Writes Async Pending is the number of database write operations asynchronously pending completion. [Dev Only] 6828=I/O Flush Map Writes/sec 6829=I/O Flush Map Writes/sec is the rate of flush map write operations completed. 6830=I/O Flush Map Writes Average Latency 6831=I/O Flush Map Writes Average Latency is the average length of time, in milliseconds, per flush map write operation. 6832=No name 6833=No text 6834=I/O Flush Map Writes Average Bytes 6835=I/O Flush Map Writes Average Bytes is the average number of bytes transferred per flush map write operation. [Dev Only] 6836=No name 6837=No text 6838=I/O Log Writes/sec 6839=I/O Log Writes/sec is the rate of log file write operations completed. 6840=I/O Log Writes Average Latency 6841=I/O Log Writes Average Latency is the average length of time, in milliseconds, per log file write operation. 6842=No name 6843=No text 6844=I/O Log Writes Average Bytes 6845=I/O Log Writes Average Bytes is the average number of bytes transferred per logfile write operation. [Dev Only] 6846=No name 6847=No text 6848=I/O Log Writes In Heap 6849=I/O Log Writes In Heap is the number of logfile write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 6850=I/O Log Writes Async Pending 6851=I/O Log Writes Async Pending is the number of logfile write operations asynchronously pending completion. [Dev Only] 6852=FlushFileBuffers ops/sec 6853=FlushFileBuffers ops/sec is the rate of FlushFileBuffers operations completed. [Dev Only] 6854=FlushFileBuffers Average Latency 6855=FlushFileBuffers Average Latency is the average length of time, in milliseconds, per FlushFileBuffers operation. [Dev Only] 6856=No name 6857=No text 6858=Threads Blocked/sec 6859=Threads Blocked/sec is the rate at which the execution of threads are suspended to wait for a specific event to occur or for the acquisition of a resource currently owned by another thread. [Dev Only] 6860=Threads Blocked 6861=Threads Blocked is the current number of threads whose execution has been suspended to wait for a specific event to occur or for the acquisition of a resource currently owned by another thread. [Dev Only] 6862=Encryption Bytes/sec 6863=Encryption Bytes/sec is the number of bytes per second that were encrypted. [Dev Only] 6864=Encryption Ops/sec 6865=Encryption Ops/sec is the number of encryption operations per second that were performed. [Dev Only] 6866=Encryption average latency (us) 6867=Encryption average latency (us) is the average latency (in microseconds) per encryption operation. [Dev Only] 6868=No name 6869=No text 6870=Decryption Bytes/sec 6871=Decryption Bytes/sec is the number of bytes per second that were decrypted. [Dev Only] 6872=Decryption Ops/sec 6873=Decryption Ops/sec is the number of decryption operations per second that were performed. [Dev Only] 6874=Decryption average latency (us) 6875=Decryption average latency (us) is the average latency (in microseconds) per decryption operation. [Dev Only] 6876=No name 6877=No text 6878=Pages Reorganized (Other)/sec 6879=Pages Reorganized (Other)/sec is the number of times per second a page was reorganized for some other / unknown reason. [Dev Only] 6880=Pages Reorganized (Free Space Request)/sec 6881=Pages Reorganized (Free Space Request)/sec is the number of times per second a page was reorganized due to a free space request that could not be satisfied by the existing contiguous space on the page. [Dev Only] 6882=Pages Reorganized (Page Move Logging)/sec 6883=Pages Reorganized (Page Move Logging)/sec is the number of times per second a page was reorganized for minimizing a page size for logging page move. [Dev Only] 6884=Pages Reorganized (Dehydrate Buffer)/sec 6885=Pages Reorganized (Dehydrate Buffer)/sec is the number of times per second a page is reorganized to minimize our in-memory buffer usage. [Dev Only] 6886=Program Marker 6887=Program Marker is a generic marker that may be set by some clients to delimit program execution, usually for debugging or testing purposes. [Dev Only] 6888=Database Cache Miss (Attached) Average Latency 6889=Database Cache Miss (Attached) Average Latency is the average length of time, in milliseconds, per page cache miss that is satisfied by waiting for a database read operation to be completed. 6890=No name 6891=No text 6892=Database Cache Size Unused 6893=Database Cache Size Unused is the amount of system memory used by the database cache manager to hold information from the database file(s) that may be used in the near future but that hasn’t yet been referenced. [Dev Only] 6894=Database ==> TableClasses 6895=Statistics for the ESE high performance embedded database management system by Table Class. 6896=Record Inserts/sec 6897=Record Inserts/sec is the rate at which records are being inserted into database tables. [Dev Only] 6898=Record Deletes/sec 6899=Record Deletes/sec is the rate at which records in database tables are being flagged for deletion. [Dev Only] 6900=Record Replaces/sec 6901=Record Replaces/sec is the rate at which records in database tables are being updated. [Dev Only] 6902=Record Unnecessary Replaces/sec 6903=Record Unnecessary Replaces/sec is the rate at which updates to records in database tables are being discarded because the update did not actually modify the contents of the record. [Dev Only] 6904=Record Redundant Replaces/sec 6905=Record Redundant Replaces/sec is the rate at which records in database tables are being updated with the exact same content of the original record. [Dev Only] 6906=Record Escrow-Updates/sec 6907=Record Escrow-Updates/sec is the rate at which records in database tables are being escrow-updated. [Dev Only] 6908=Secondary Index Inserts/sec 6909=Secondary Index Inserts/sec is the rate at which entries are being inserted into indexes of database tables. [Dev Only] 6910=Secondary Index Deletes/sec 6911=Secondary Index Deletes/sec is the rate at which entries in indexes of database tables are being flagged for deletion. [Dev Only] 6912=False Index Column Updates/sec 6913=False Index Column Updates/sec is the number of times per second an attempt was made to update an index because an update to at least one of the indexed columns was detected, only to discover that none of the indexed columns had actually changed (and therefore no index update was actually required). [Dev Only] 6914=False Tuple Index Column Updates/sec 6915=False Tuple Index Column Updates/sec is the number of times per second an attempt was made to update a tuple index because an update to the tuple-indexed column was detected, only to discover that the column had not actually changed (and therefore no index update was actually required). [Dev Only] 6916=Record Intrinsic Long-Values Updated/sec 6917=Record Intrinsic Long-Values Updated/sec is the rate at which intrinsic long-values are added to or replaced in records of database tables. [Dev Only] 6918=Record Separated Long-Values Added/sec 6919=Record Separated Long-Values Added/sec is the rate at which separated long-values are normally added to records of database tables. [Dev Only] 6920=Record Separated Long-Values Forced/sec 6921=Record Separated Long-Values Forced/sec is the rate at which separated long-values are added to records of a database table because they could not be accommodated in the record itself. [Dev Only] 6922=Record Separated Long-Values All Forced/sec 6923=Record Separated Long-Values All Forced/sec is the rate at which all intrinsic long-values are separated out of a record of a database table in order to accommodate updates to the record. [Dev Only] 6924=Record Separated Long-Values Reference All/sec 6925=Record Separated Long-Values Reference All/sec is the rate at which a reference is added for all the separated long-values associated with a record of a database table. [Dev Only] 6926=Record Separated Long-Values Dereference All/sec 6927=Record Separated Long-Values Dereference All/sec is the rate at which a reference is removed for all the separated long-values associated with a record of a database table. [Dev Only] 6928=Separated Long-Value Seeks/sec 6929=Separated Long-Value Seeks/sec is the rate at which seeks for a separated long-value in a database table are performed. [Dev Only] 6930=Separated Long-Value Retrieves/sec 6931=Separated Long-Value Retrieves/sec is the rate at which retrievals of a separated long-value in a database table are performed. [Dev Only] 6932=Separated Long-Value Creates/sec 6933=Separated Long-Value Creates/sec is the rate at which new separated long-values are added to a database table. [Dev Only] 6934=Long-Value Maximum LID 6935=Long-Value Maximum LID is the largest LID that has been used by the database engine for this table class. [Dev Only] 6936=Separated Long-Value Updates/sec 6937=Separated Long-Value Updates/sec is the rate at which existing separated long-values in a database table are modified. [Dev Only] 6938=Separated Long-Value Deletes/sec 6939=Separated Long-Value Deletes/sec is the rate at which separated long-values in a database table are flagged for deletion. [Dev Only] 6940=Separated Long-Value Copies/sec 6941=Separated Long-Value Copies/sec is the rate at which existing separated long-values in a database table are copied. [Dev Only] 6942=Separated Long-Value Chunk Seeks/sec 6943=Separated Long-Value Chunk Seeks/sec is the rate at which seeks for a particular chunk of a separated long-value in a database table are performed. [Dev Only] 6944=Separated Long-Value Chunk Retrieves/sec 6945=Separated Long-Value Chunk Retrieves/sec is the rate at which retrievals of a chunk of a separated long-value in a database table are performed. [Dev Only] 6946=Separated Long-Value Chunk Appends/sec 6947=Separated Long-Value Chunk Appends/sec is the rate at which chunks are appended to separated long-values of database tables. [Dev Only] 6948=Separated Long-Value Chunk Replaces/sec 6949=Separated Long-Value Chunk Replaces/sec is the rate at which existing separated long-value chunks in a database table are replaced. [Dev Only] 6950=Separated Long-Value Chunk Deletes/sec 6951=Separated Long-Value Chunk Deletes/sec is the rate at which separated long-value chunks in a database table are flagged for deletion. [Dev Only] 6952=Separated Long-Value Chunk Copies/sec 6953=Separated Long-Value Chunk Copies/sec is the rate at which existing separated long-value chunks in a database table are copied. [Dev Only] 6954=B+ Tree Append Splits/sec 6955=B+ Tree Append Splits/sec is the count of times a page is appended to a database B+ Tree per second. [Dev Only] 6956=B+ Tree Right Splits/sec 6957=B+ Tree Right Splits/sec is the count of times a page is split right in a database B+ Tree per second. [Dev Only] 6958=B+ Tree Right Hotpoint Splits/sec 6959=B+ Tree Right Hotpoint Splits/sec is the count of times a page is split right in a database B+ Tree, but which is treated as an append at a local "hotpoint" in the B+ Tree per second. [Dev Only] 6960=B+ Tree Vertical Splits/sec 6961=B+ Tree Vertical Splits/sec is the count of times a page is split vertically in a database B+ Tree per second. [Dev Only] 6962=B+ Tree Splits/sec 6963=B+ Tree Splits/sec is the count of times a page is appended to or split in a database B+ Tree per second. [Dev Only] 6964=B+ Tree Empty Page Merges/sec 6965=B+ Tree Empty Page Merges/sec is the count of empty pages removed from a database B+ Tree per second. [Dev Only] 6966=B+ Tree Right Merges/sec 6967=Right Merges/sec is the count of pages removed from a database B+ Tree per second by moving all its records to the next page to the right. [Dev Only] 6968=B+ Tree Partial Merges/sec 6969=B+ Tree Partial Merges/sec is the count of pages where some of its records are moved to a page on the right in a database B+ Tree per second. [Dev Only] 6970=B+ Tree Left Merges/sec 6971=B+ Tree Left Merges/sec is the count of pages removed from a database B+ Tree per second by moving all its records to the previous page to the left. [Dev Only] 6972=B+ Tree Partial Left Merges/sec 6973=B+ Tree Partial Left Merges/sec is the count of pages where some of its records are moved to a page on the left in a database B+ Tree per second. [Dev Only] 6974=B+ Tree Page Moves/sec 6975=B+ Tree Page Moves/sec is the count of B+ Tree pages per second where all the records are moved to a new page. [Dev Only] 6976=B+ Tree Merges/sec 6977=B+ Tree Merges/sec is the count of pages merged in a database B+ Tree per second. [Dev Only] 6978=B+ Tree Failed Simple Page Cleanup Attempts/sec 6979=B+ Tree Failed Simple Page Cleanup Attempts/sec is the rate that attempts to reclaim deleted node space on a page are unsuccessful due to a conflict when attempting to write-latch the page. The cleanup is re-tried by locking the root of the B+ Tree. [Dev Only] 6980=B+ Tree Seek Short Circuits/sec 6981=B+ Tree Seek Short Circuits/sec is the count of repeated seeks to the same record in a database B+ Tree that are saved by jumping directly to the cached physical location of that record per second. [Dev Only] 6982=B+ Tree Opportune Prereads/sec 6983=B+ Tree Opportune Prereads/sec is the number of pages per second that are preread because they are adjacent to a page read by a seek. [Dev Only] 6984=B+ Tree Unnecessary Sibling Latches/sec 6985=B+ Tree Unnecessary Sibling Latches/sec is the count of sibling pages latched during a database B+ Tree Delete in the hopes of performing a merge where a merge is not possible, making that latch unnecessary. [Dev Only] 6986=B+ Tree Move Nexts/sec 6987=B+ Tree Move Nexts/sec is the count of times the database engine moves to the next record in a B+ Tree per second. [Dev Only] 6988=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec 6989=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec is the count of times the database engine skips non-visible records while attempting to move to the next visible record in a B+ Tree per second. [Dev Only] 6990=B+ Tree Move Nexts (Nodes Filtered)/sec 6991=B+ Tree Move Nexts (Nodes Filtered)/sec is the count of times the database engine filters records while attempting to move to the next record in a B+ Tree per second. [Dev Only] 6992=B+ Tree Move Prevs/sec 6993=B+ Tree Move Prevs/sec is the count of times the database engine moves to the previous record in a B+ Tree per second. [Dev Only] 6994=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec 6995=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec is the count of times the database engine skips non-visible records while attempting to move to the previous visible record in a B+ Tree per second. [Dev Only] 6996=B+ Tree Move Prevs (Nodes Filtered)/sec 6997=B+ Tree Move Prevs (Nodes Filtered)/sec is the count of times the database engine filters records while attempting to move to the previous record in a B+ Tree per second. [Dev Only] 6998=B+ Tree Seeks/sec 6999=B+ Tree Seeks/sec is the count of times a record is seeked to by a key in a database B+ Tree per second. [Dev Only] 7000=B+ Tree Inserts/sec 7001=B+ Tree Inserts/sec is the count of times a record is inserted in a database B+ Tree per second. [Dev Only] 7002=B+ Tree Replaces/sec 7003=B+ Tree Replaces/sec is the count of times a record is replaced in a database B+ Tree per second. [Dev Only] 7004=B+ Tree Flag Deletes/sec 7005=B+ Tree Flag Deletes/sec is the count of times a record is flag deleted in a database B+ Tree per second. [Dev Only] 7006=B+ Tree Deletes/sec 7007=B+ Tree Deletes/sec is the count of times a record is deleted in a database B+ Tree per second. [Dev Only] 7008=B+ Tree Appends/sec 7009=B+ Tree Appends/sec is the count of times a record is appended to a database B+ Tree per second. [Dev Only] 7010=Database Pages Preread Untouched/sec 7011=Database Pages Preread Untouched/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache that were subsequently thrown out without being used. This is non-ideal behavior that represents a waste of I/O bandwidth and processing time . [Dev Only] 7012=Database Page Evictions (k=1)/sec 7013=Database Page Evictions (k=1)/sec is the rate that database file pages are evicted that were of limited usefulness (k=1 pool). [Dev Only] 7014=Database Page Evictions (k=2)/sec 7015=Database Page Evictions (k=2)/sec is the rate that database file pages are evicted that were of high usefulness (k=2 pool). [Dev Only] 7016=Database Page Evictions (Scavenging.AvailPool)/sec 7017=Database Page Evictions (Scavenging.AvailPool)/sec is the rate at which cached pages are evicted during scavenging to replenish the pool of available buffers. [Dev Only] 7018=Database Page Evictions (Scavenging.Shrink)/sec 7019=Database Page Evictions (Scavenging.Shrink)/sec is the rate that cached pages are evicted during scavenging due to the database cache shrinking. [Dev Only] 7020=Database Page Evictions (Other)/sec 7021=Database Page Evictions (Other)/sec is the rate that cached pages are evicted due to do-time page patching or purging a cached context / database or individual pages at runtime. [Dev Only] 7022=Database Cache Size (MB) 7023=Database Cache Size (MB) is the amount of system memory (in megabytes) used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance and there is very little available memory on the system (see Memory/Available Bytes), adding more memory to the system may increase performance. If there is a lot of available memory on the system and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. Increasing this limit may increase performance. 7024=Database Cache Size 7025=Database Cache Size is the amount of system memory used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance and there is very little available memory on the system (see Memory/Available Bytes), adding more memory to the system may increase performance. If there is a lot of available memory on the system and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. Increasing this limit may increase performance. 7026=Database Cache Misses/sec 7027=Database Cache Misses per second is the rate at which database file page requests were fulfilled by the database cache by causing a file operation. If this rate is high, then the database cache size may be too small. 7028=Database Cache % Hit 7029=Database Cache % Hit is the percentage of database file page requests that were fulfilled by the database cache without causing a file operation. If this percentage is too low, the database cache size may be too small. 7030=No name 7031=No text 7032=Database Cache % Hit (Unique) 7033=Database Cache % Hit (Unique) is the percentage of unique database file page requests that were fulfilled by the database cache. 7034=No name 7035=No text 7036=Database Cache Requests/sec (Unique) 7037=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache. 7038=Database Cache Requests/sec 7039=Database Cache Requests/sec is the rate that pages are requested from the database cache. 7040=Database Pages Read Async/sec 7041=Database Pages Read Async/sec is the rate that pages are asynchronously read from the database file(s) into the database cache. [Dev Only] 7042=Database Pages Read Sync/sec 7043=Database Pages Read Sync/sec is the rate that pages are synchronously read from the database file(s) into the database cache. [Dev Only] 7044=Database Pages Dirtied/sec 7045=Database Pages Dirtied/sec is the rate that pages are dirtied in the database cache. [Dev Only] 7046=Database Pages Dirtied (Repeatedly)/sec 7047=Database Pages Dirtied (Repeatedly)/sec is the rate that pages are repeatedly dirtied / redirtied in the database cache. [Dev Only] 7048=Database Pages Written/sec 7049=Database Pages Written/sec is the rate that pages are written to the database file(s) from the database cache. [Dev Only] 7050=Database Pages Transferred/sec 7051=Database Pages Transferred/sec is the rate that pages are transferred from the database file(s) to the database cache and vice versa. [Dev Only] 7052=Database Pages Colded (Ext)/sec 7053=Database Pages Colded (Ext) per second is the rate at which database pages are deprioritized by sub-components other than the buffer manager to send for early eviction. [Dev Only] 7054=Database Pages Colded (Int)/sec 7055=Database Pages Colded (Int) per second is the rate at which database pages are deprioritized by the buffer manager itself to maintain minimal cache usage. [Dev Only] 7056=Database Pages Preread/sec 7057=Database Pages Preread/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache. [Dev Only] 7058=Database Page Preread Stalls/sec 7059=Database Page Preread Stalls/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache but did not complete preread before intended use. [Dev Only] 7060=Database Pages Preread (Unnecessary)/sec 7061=Database Pages Preread (Unnecessary)/sec is the rate that pages are requested in anticipation of future use but that are already cached by the database cache. [Dev Only] 7062=Database Pages Dehydrated/sec 7063=Database Pages Dehydrated/sec is the rate that pages are compressed to memory usage in the buffer manager. [Dev Only] 7064=Database Pages Rehydrated/sec 7065=Database Pages Rehydrated/sec is the rate that pages are uncompressed for active usage or flushing to the database. [Dev Only] 7066=Database Pages Versioned/sec 7067=Database Pages Versioned/sec is the rate at which pages in the database cache are being copied into new pages in the cache for the purpose of being asynchronously written while the current version of that page in the database file is still being modified. This feature is primarily used to avoid cycles, branches, or long chains of flush order dependencies without requiring the pages involved to be synchronously written to disk. [Dev Only] 7068=Database Pages Version Copied/sec 7069=Database Pages Version Copied/sec is the rate at which pages in the database cache are being copied into new pages in the cache for the purpose of being asynchronously written while the current version of that page in the database file is still being modified. This feature is primarily used to avoid cycles, branches, or long chains of flush order dependencies without requiring the pages involved to be synchronously written to disk. [Dev Only] 7070=Database Pages Repeatedly Written/sec 7071=Database Pages Repeatedly Written/sec is the rate that pages are written to the database file(s) from the database cache more than once in their lifetime in the cache. These page writes represent extra writes above the theoretical minimum and can therefore be considered overhead. [Dev Only] 7072=Database Pages Flushed (Scavenging.Shrink)/sec 7073=Database Pages Flushed (Scavenging.Shrink)/sec is the rate that pages are written to the database file(s) from the database cache during scavenging because the cache size must shrink. [Dev Only] 7074=Database Pages Flushed (Checkpoint)/sec 7075=Database Pages Flushed (Checkpoint)/sec is the rate that pages are written to the database file(s) from the database cache to keep the checkpoint depth down to configured levels. [Dev Only] 7076=Database Pages Flushed (Checkpoint Foreground)/sec 7077=Database Pages Flushed (Checkpoint Foreground)/sec is the rate that pages are written to the database file(s) from the database cache to keep the checkpoint depth down to configured levels. [Dev Only] 7078=Database Pages Flushed (Context Flush)/sec 7079=Database Pages Flushed (Context Flush)/sec is the rate that pages are written to the database file(s) from the database cache due to a requested flush of a buffer context. [Dev Only] 7080=Database Pages Flushed (Filthy Foreground)/sec 7081=Database Pages Flushed (Filthy Foreground)/sec is the rate that pages are written to the database file(s) from the database cache because they are marked for filthy / immediate flush. [Dev Only] 7082=Database Pages Flushed (Scavenging.AvailPool)/sec 7083=Database Pages Flushed (Scavenging.AvailPool)/sec is the rate at which pages are written to the database file(s) from the database cache during scavenging to replenish the pool of available buffers. [Dev Only] 7084=Database Pages Flushed Opportunely/sec 7085=Database Pages Flushed Opportunely/sec is the rate that pages are written to the database file(s) from the database cache because they happen to be near other pages that must be written. These additional writes are performed before they must happen in the hope that the total number of IOs required to write all the pages is reduced. [Dev Only] 7086=Database Pages Flushed Opportunely Clean/sec 7087=Database Pages Flushed Opportunely Clean/sec is the rate that clean pages are opportunely written to the database file(s) from the database cache because they happen to be betweeen two other pages that must be written. These additional writes are performed in the hope that the total number of IOs required to write all the dirty pages is reduced. [Dev Only] 7088=Database Pages Coalesced Written/sec 7089=Database Pages Coalesced Written/sec is the rate that pages are written to the database file(s) from the database cache coalesced with another page. [Dev Only] 7090=Database Pages Coalesced Read/sec 7091=Database Pages Coalesced Read/sec is the rate that pages are read from the database file(s) to the database cache coalesced with another page. [Dev Only] 7092=Database Pages Repeatedly Read/sec 7093=Database Pages Repeatedly Read/sec is the rate that pages are read from the database file(s) into the database cache more than once a short period of time / within history tracking. [Dev Only] 7094=FCB Async Scan/sec 7095=FCB Async Scan/sec is the number of cached schema records (FCBs) scanned during asynchronous schema record cleanup. These records are scanned to age out older schema definitions. [Dev Only] 7096=FCB Async Purge/sec 7097=FCB Async Purge/sec is the number of cached schema records (FCBs) purged during asynchronous schema record cleanup. These records are purged to age out older schema definitions. [Dev Only] 7098=FCB Async Threshold Purge Failures/sec 7099=FCB Async Threshold Purge Failures/sec is the number of failed purge attempts on cached schema records (FCBs) during asynchronous schema record cleanup. [Dev Only] 7100=Table Open Pages Read/sec 7101=Table Open Pages Read/sec is the number of database pages read without using cached schema information per second. If this rate is too high, the table cache size may be too small. [Dev Only] 7102=Table Open Pages Preread/sec 7103=Table Open Pages Preread/sec is the number of database pages pre-read without using cached schema information per second. If this rate is too high, the table cache size may be too small. [Dev Only] 7104=Database Cache Miss (Attached) Average Latency 7105=Database Cache Miss (Attached) Average Latency is the average length of time, in milliseconds, per page cache miss that is satisfied by waiting for a database read operation to be completed. 7106=No name 7107=No text 7108=Database Cache Size Unused 7109=Database Cache Size Unused is the amount of system memory used by the database cache manager to hold information from the database file(s) that may be used in the near future but that hasn’t yet been referenced. [Dev Only] 7110=Encryption Bytes/sec 7111=Encryption Bytes/sec is the number of bytes per second that were encrypted. [Dev Only] 7112=Encryption Ops/sec 7113=Encryption Ops/sec is the number of encryption operations per second that were performed. [Dev Only] 7114=Encryption average latency (us) 7115=Encryption average latency (us) is the average latency (in microseconds) per encryption operation. [Dev Only] 7116=No name 7117=No text 7118=Decryption Bytes/sec 7119=Decryption Bytes/sec is the number of bytes per second that were decrypted. [Dev Only] 7120=Decryption Ops/sec 7121=Decryption Ops/sec is the number of decryption operations per second that were performed. [Dev Only] 7122=Decryption average latency (us) 7123=Decryption average latency (us) is the average latency (in microseconds) per decryption operation. [Dev Only] 7124=No name 7125=No text 7126=Database ==> Instances 7127=Instances in this process 7128=Defragmentation Tasks 7129=Defragmentation Tasks is the count of background database defragmentation tasks that are currently executing. 7130=Defragmentation Tasks Pending 7131=Defragmentation Tasks Pending is the count of background database defragmentation tasks that are currently pending. 7132=Defragmentation Tasks Postponed 7133=Defragmentation Tasks Postponed is the count of background database defragmentation tasks that could not be registered for imminent execution, and have been persisted in a table for later execution. [Dev Only] 7134=Defragmentation Tasks Scheduled/sec 7135=Defragmentation Tasks Scheduled/sec is the number of background database defragmentation tasks scheduled for execution per second. [Dev Only] 7136=Defragmentation Tasks Completed/sec 7137=Defragmentation Tasks Completed/sec is the number of background database defragmentation tasks completing execution per second. [Dev Only] 7138=FCB Async Scan/sec 7139=FCB Async Scan/sec is the number of cached schema records (FCBs) scanned during asynchronous schema record cleanup. These records are scanned to age out older schema definitions. [Dev Only] 7140=FCB Async Purge/sec 7141=FCB Async Purge/sec is the number of cached schema records (FCBs) purged during asynchronous schema record cleanup. These records are purged to age out older schema definitions. [Dev Only] 7142=FCB Async Threshold Purge Failures/sec 7143=FCB Async Threshold Purge Failures/sec is the number of failed purge attempts on cached schema records (FCBs) during asynchronous schema record cleanup. [Dev Only] 7144=FCB Sync Purge/sec 7145=FCB Sync Purge/sec is the number of cached schema records (FCBs) being synchronously purged each second. [Dev Only] 7146=FCB Sync Purge Stalls/sec 7147=FCB Sync Purge Stalls/sec is the number of stalls encountered while waiting for exclusive ownership of cached schema records (FCBs) in order to synchronously purge them. [Dev Only] 7148=FCB Allocations Wait For Version Cleanup/sec 7149=FCB Allocations Wait For Version Cleanup/sec is the number of FCB allocations that must first wait for version cleanup in an attempt to free used FCBs for re-use. [Dev Only] 7150=FCB Purge On Cursor Close/sec 7151=FCB Purge On Cursor Close/sec is the number of cached schema records (FCBs) being synchronously purged when the cursor is closed (instead of leaving the schema record cached) each second. [Dev Only] 7152=FCB Cache % Hit 7153=FCB Cache % Hit is the percentage of schema records (FCBs) opened directly from the schema record cache. No file operations were required. [Dev Only] 7154=No name 7155=No text 7156=FCB Cache Stalls/sec 7157=FCB Cache Stalls/sec is the number of stalls encountered while waiting for exclusive ownership of cached schema records (FCBs) in order to update their reference count. [Dev Only] 7158=FCB Cache Maximum 7159=FCB Cache Maximum is the absolute maximum number of the schema records (FCBs) that can exist in the cache. [Dev Only] 7160=FCB Cache Preferred 7161=FCB Cache Preferred is the preferred maximum number of the schema records (FCBs) that should exist in the cache. [Dev Only] 7162=FCB Cache Allocated 7163=FCB Cache Allocated is the number of cached schema records (FCBs) currently allocated. [Dev Only] 7164=FCB Cache Allocated/sec 7165=FCB Cache Allocated/sec is the number of cached schema records (FCBs) currently allocated per second. [Dev Only] 7166=FCB Cache Available 7167=FCB Cache Available is the number of cached schema records (FCBs) currently allocated but not in use. These records will be used and/or purged as required. [Dev Only] 7168=FCB Cache Allocations Failed 7169=FCB Cache Allocations Failed is the number of schema records (FCBs) attempts that fail to allocate. [Dev Only] 7170=FCB Cache Allocation Average Latency (ms) 7171=FCB Cache Allocation Average Latency (ms) is the average latency in allocating cached schema records (FCBs). [Dev Only] 7172=No name 7173=No text 7174=FCB Attached RCEs 7175=FCB Attached RCEs is the number of revision control entries (RCEs) attached to cached schema records (FCBs) [Dev Only] 7176=Sessions In Use 7177=Sessions In Use is the number of database sessions currently open for use by client threads. 7178=Sessions % Used 7179=Sessions % Used is the percentage of database sessions currently open for use by client threads. 7180=No name 7181=No text 7182=Table Open Cache % Hit 7183=Table Open Cache % Hit is the percentage of database tables opened using cached schema information. If this percentage is too low, the table cache size may be too small. 7184=No name 7185=No text 7186=Table Open Cache Hits/sec 7187=Table Open Cache Hits/sec is the number of database tables opened using cached schema information per second. If this rate is too low, the table cache size may be too small. 7188=Table Open Cache Misses/sec 7189=Table Open Cache Misses/sec is the number of database tables opened without using cached schema information per second. If this rate is too high, the table cache size may be too small. 7190=Table Open Pages Read/sec 7191=Table Open Pages Read/sec is the number of database pages read without using cached schema information per second. If this rate is too high, the table cache size may be too small. [Dev Only] 7192=Table Open Pages Preread/sec 7193=Table Open Pages Preread/sec is the number of database pages pre-read without using cached schema information per second. If this rate is too high, the table cache size may be too small. [Dev Only] 7194=Table Opens/sec 7195=Table Opens/sec is the number of database tables opened per second. 7196=Table Closes/sec 7197=Table Closes/sec is the number of database tables closed per second. 7198=Tables Open 7199=Tables Open is the number of database tables opened. 7200=Log Bytes Write/sec 7201=Log Bytes Write per second is the rate bytes are written to the log. 7202=Log Bytes Generated/sec 7203=Log Bytes Generated per second is the rate at which data is added to the log. This is different from Log Bytes Write per second in that each byte is generated only once whereas each byte may be written many times. 7204=Log Buffer Size 7205=Log Buffer Size is the amount of memory, in bytes, allocated for the database log buffers. [Dev Only] 7206=Log Buffer Bytes Used 7207=Log Buffer Bytes Used is the amount of bytes in the log buffers that have not yet been flushed to the logs. [Dev Only] 7208=Log Buffer Bytes Free 7209=Log Buffer Bytes Free is the amount of free space available in the log buffers. [Dev Only] 7210=Log Buffer Bytes Committed 7211=Log Buffer Bytes Committed is total number of committedbytes of log buffer. [Dev Only] 7212=Log Threads Waiting 7213=Log Threads Waiting is the number of threads waiting for their data to be written to the log in order to complete an update of the database. If this number is too high, the log may be a bottleneck. 7214=Log File Size 7215=Log File Size is the size, in bytes, of the database log files. [Dev Only] 7216=Log Checkpoint Depth 7217=Log Checkpoint Depth represents the amount of work, in bytes, that will need to be redone or undone to the database file(s) if the process crashes. [Dev Only] 7218=Log Generation Checkpoint Depth 7219=Log Generation Checkpoint Depth represents the amount of work, in count of log files, that will need to be redone or undone to the database file(s) if the process crashes. 7220=Log Generation Database Consistency Depth 7221=Log Generation Database Consistency Depth represents the amount of work, in count of log files, that will need to be redone or undone to the database file(s) if the process crashes and rebuilding the associated persisted flush map(s) is not required. [Dev Only] 7222=Log Checkpoint Maintenance Outstanding IO Max 7223=Log Checkpoint Maintenance Outstanding IO Max represents how aggressive, in terms of outstanding IOs, the database engine will be to maintain the preferred checkpoint. This is a function of how far the checkpoint has fallen behind. [Dev Only] 7224=Log Generation Checkpoint Depth Target 7225=Log Generation Checkpoint Depth Target represents the ideal target for the amount of work, in number of log files, that may be redone or undone to the database file(s) if the process crashes. 7226=Log Checkpoint Depth as a % of Target 7227=Log Checkpoint Depth as a % of Target is an expression of the current checkpoint depth in terms of a percentage of the checkpoint depth target. For example, if the current checkpoint depth is 5 generations and the checkpoint depth target is 4 generations then this will be reported as 125% of target. 7228=No name 7229=No text 7230=Log Generation Checkpoint Depth Max 7231=Log Generation Checkpoint Depth Max represents the maximum allowable amount of work, in number of log files, that may be redone or undone to the database file(s) if the process crashes. 7232=Log Generation Loss Resiliency Depth 7233=Log Generation Loss Resiliency Depth represents the amount of work, in number of log files, that may be lost while still allowing the database file(s) to recover (with data loss) if the process crashes. 7234=Log Files Generated 7235=Log Files Generated represents the total number of log files generated by an instance since that instance was last initialized. 7236=Log Files Generated Prematurely 7237=Log Files Generated Prematurely represents the total number of log files generated by an instance since that instance was last initialized and that have not been entirely filled with useful data. Under certain conditions the database engine will choose to switch to a new log file before it has been completely filled with useful data. 7238=Log File Current Generation 7239=Log File Current Generation gives the generation number of the current log file of an instance. 7240=User Read Only Transaction Commits to Level 0/sec 7241=User Read Only Transaction Commits to Level 0/sec is the count of fully committed transactions started by the calling process that do not modify any data stored in the database engine. [Dev Only] 7242=User Read/Write Transaction Commits to Level 0 (Durable)/sec 7243=User Read/Write Transaction Commits to Level 0 (Durable)/sec is the count of fully committed transactions started by the calling process that modify data stored in the database engine. [Dev Only] 7244=User Read/Write Transaction Commits to Level 0 (Lazy)/sec 7245=User Read/Write Transaction Commits to Level 0 (Lazy)/sec is the count of transactions started by the calling process and committed to log buffer. [Dev Only] 7246=User Wait All Transaction Commits/sec 7247=User Wait All Transaction Commits/sec is the count of signals to flush all pending transactions started by the calling process that modify data stored in the database engine. [Dev Only] 7248=User Wait Last Transaction Commits/sec 7249=User Wait Last Transaction Commits/sec is the count of signals to flush a specific sessions pending transactions. [Dev Only] 7250=User Transaction Commits to Level 0/sec 7251=User Transaction Commits to Level 0/sec is the count of fully committed transactions started by the calling process that access data stored in the database engine. [Dev Only] 7252=User Read Only Transaction Rollbacks to Level 0/sec 7253=User Read Only Transaction Rollbacks to Level 0/sec is the count of aborted transactions started by the calling process that do not modify any data stored in the database engine. [Dev Only] 7254=User Read/Write Transaction Rollbacks to Level 0/sec 7255=User Read/Write Transaction Rollbacks to Level 0/sec is the count of aborted transactions started by the calling process that modify data stored in the database engine. [Dev Only] 7256=User Transaction Rollbacks to Level 0/sec 7257=User Transaction Rollbacks to Level 0/sec is the count of aborted transactions started by the calling process that access data stored in the database engine. [Dev Only] 7258=System Read Only Transaction Commits to Level 0/sec 7259=System Read Only Transaction Commits to Level 0/sec is the count of fully committed transactions started internally that do not modify any data stored in the database engine. [Dev Only] 7260=System Read/Write Transaction Commits to Level 0 (Durable)/sec 7261=System Read/Write Transaction Commits to Level 0 (Durable)/sec is the count of fully committed transactions started internally that modify data stored in the database engine. [Dev Only] 7262=System Read/Write Transaction Commits to Level 0 (Lazy)/sec 7263=System Read/Write Transaction Commits to Level 0 (Lazy)/sec is the count of internal transactions committed to log buffer. [Dev Only] 7264=System Transaction Commits to Level 0/sec 7265=System Transaction Commits to Level 0/sec is the count of fully committed transactions started internally that access data stored in the database engine. [Dev Only] 7266=System Read Only Transaction Rollbacks to Level 0/sec 7267=System Read Only Transaction Rollbacks to Level 0/sec is the count of aborted transactions started internally that do not modify any data stored in the database engine. [Dev Only] 7268=System Read/Write Transaction Rollbacks to Level 0/sec 7269=System Read/Write Transaction Rollbacks to Level 0/sec is the count of aborted transactions started internally that modify data stored in the database engine. [Dev Only] 7270=System Transaction Rollbacks to Level 0/sec 7271=System Transaction Rollbacks to Level 0/sec is the count of aborted transactions started internally that access data stored in the database engine. [Dev Only] 7272=Recovery Stalls for Read-only Transactions/sec 7273=Recovery Stalls for Read-only Transactions/sec is the number of times per second recovery had to pause to allow an older read-only transaction to complete. [Dev Only] 7274=Recovery Long Stalls for Read-only Transactions/sec 7275=Recovery Long Stalls for Read-only Transactions/sec is the number of times per second recovery had to pause for an extended time to allow an older read-only transaction to complete. [Dev Only] 7276=Recovery Stalls for Read-only Transactions (ms)/sec 7277=Recovery Stalls for Read-only Transactions (ms)/sec is the amount of time (in milliseconds per second) recovery had to pause to allow an older read-only transaction to complete. [Dev Only] 7278=Recovery Throttles For IO Smoothing/sec 7279=Recovery Throttles For IO Smoothing/sec is the number of times per second recovery had to pause to not recover a file faster than it was generated. [Dev Only] 7280=Recovery Throttles For IO Smoothing Time (ms)/sec 7281=Recovery Throttles For IO Smoothing Time (ms)/sec is the amount of time (in milliseconds per second) recovery had to pause to not recover a file faster than it was generated. [Dev Only] 7282=Database Page Allocation File Extension Stalls/sec 7283=Database Page Allocation File Extension Stalls/sec is the rate of page allocations from a database file that must be serviced by extending the database file and which stall when doing so. [Dev Only] 7284=Database Page Allocation File Shrink Stalls/sec 7285=Database Page Allocation File Shrink Stalls/sec is the rate of page releases from a database file that must be serviced by shrink the database file and which stall when doing so. [Dev Only] 7286=Log Records/sec 7287=Log Records/sec is the count of records written to the database log buffers per second. [Dev Only] 7288=Log Buffer Capacity Writes/sec 7289=Log Buffer Capacity Writes/sec is the count of times the database log buffers must be written per second because they are full. [Dev Only] 7290=Log Buffer Commit Writes/sec 7291=Log Buffer Commit Writes/sec is the count of times the database log buffers must be written per second because a transaction is fully committing its changes. [Dev Only] 7292=Log Buffer Writes Skipped/sec 7293=Log Buffer Writes Skipped/sec is the count of times the database log buffers were intended to be written, but we skipped it due to the desired log data already having been written. [Dev Only] 7294=Log Buffer Writes Blocked/sec 7295=Log Buffer Writes Blocked/sec is the count of times the database log buffers were intended to be written, but we skipped it due to the log buffer being locked for and being written by another thread. [Dev Only] 7296=Log Writes/sec 7297=Log Writes/sec is the number of times the log buffers are written to the log file(s) per second. If this number approaches the maximum write rate for the media holding the log file(s), the log may be a bottleneck. 7298=Log Full Segment Writes/sec 7299=Log Full Segment Writes/sec is the number of times full log segments are written to the log file(s) per second. [Dev Only] 7300=Log Partial Segment Writes/sec 7301=Log Partial Segment Writes/sec is the number of times that a log segment that is only partially full of data is written to the log file(s) per second. [Dev Only] 7302=Log Bytes Wasted/sec 7303=Log Bytes Wasted/sec is the number of bytes wasted by not reusing a partially written sector (and instead fill it up with NOPs). [Dev Only] 7304=Log Record Stalls/sec 7305=Log Record Stalls/sec is the number of log records that cannot be added to the log buffers per second because they are full. If this counter is non-zero most of the time, the log buffer size may be a bottleneck. 7306=Version buckets allocated 7307=Total number of version buckets allocated 7308=Version buckets allocated for deletes 7309=Total number of version buckets allocated for FlagDelete RCEs [Dev Only] 7310=VER Bucket Allocations Wait For Version Cleanup/sec 7311=VER Bucket Allocations Wait For Version Cleanup/sec is the number of version bucket allocations that must first wait for version cleanup in an attempt to free used version buckets for re-use. [Dev Only] 7312=Version store average RCE bookmark length 7313=Average length of bookmark in RCE [Dev Only] 7314=Version store unnecessary calls/sec 7315=Number of times per second we look in the version store for a node whose version bit is set but which has no versions [Dev Only] 7316=Version store cleanup tasks asynchronously dispatched/sec 7317=Number of times per second a version store clean task is dispatched asynchronously to be performed [Dev Only] 7318=Version store cleanup tasks synchronously dispatched/sec 7319=Number of times per second a version store clean task is performed synchronously [Dev Only] 7320=Version store cleanup tasks discarded/sec 7321=Number of times per second a version store clean task was discarded due to load concerns [Dev Only] 7322=Version store cleanup tasks failures/sec 7323=Number of times per second a dispatched version store cleanup task fails [Dev Only] 7324=Record Inserts/sec 7325=Record Inserts/sec is the rate at which records are being inserted into database tables. [Dev Only] 7326=Record Deletes/sec 7327=Record Deletes/sec is the rate at which records in database tables are being flagged for deletion. [Dev Only] 7328=Record Replaces/sec 7329=Record Replaces/sec is the rate at which records in database tables are being updated. [Dev Only] 7330=Record Unnecessary Replaces/sec 7331=Record Unnecessary Replaces/sec is the rate at which updates to records in database tables are being discarded because the update did not actually modify the contents of the record. [Dev Only] 7332=Record Redundant Replaces/sec 7333=Record Redundant Replaces/sec is the rate at which records in database tables are being updated with the exact same content of the original record. [Dev Only] 7334=Record Escrow-Updates/sec 7335=Record Escrow-Updates/sec is the rate at which records in database tables are being escrow-updated. [Dev Only] 7336=Secondary Index Inserts/sec 7337=Secondary Index Inserts/sec is the rate at which entries are being inserted into indexes of database tables. [Dev Only] 7338=Secondary Index Deletes/sec 7339=Secondary Index Deletes/sec is the rate at which entries in indexes of database tables are being flagged for deletion. [Dev Only] 7340=False Index Column Updates/sec 7341=False Index Column Updates/sec is the number of times per second an attempt was made to update an index because an update to at least one of the indexed columns was detected, only to discover that none of the indexed columns had actually changed (and therefore no index update was actually required). [Dev Only] 7342=False Tuple Index Column Updates/sec 7343=False Tuple Index Column Updates/sec is the number of times per second an attempt was made to update a tuple index because an update to the tuple-indexed column was detected, only to discover that the column had not actually changed (and therefore no index update was actually required). [Dev Only] 7344=Record Intrinsic Long-Values Updated/sec 7345=Record Intrinsic Long-Values Updated/sec is the rate at which intrinsic long-values are added to or replaced in records of database tables. [Dev Only] 7346=Record Separated Long-Values Added/sec 7347=Record Separated Long-Values Added/sec is the rate at which separated long-values are normally added to records of database tables. [Dev Only] 7348=Record Separated Long-Values Forced/sec 7349=Record Separated Long-Values Forced/sec is the rate at which separated long-values are added to records of a database table because they could not be accommodated in the record itself. [Dev Only] 7350=Record Separated Long-Values All Forced/sec 7351=Record Separated Long-Values All Forced/sec is the rate at which all intrinsic long-values are separated out of a record of a database table in order to accommodate updates to the record. [Dev Only] 7352=Record Separated Long-Values Reference All/sec 7353=Record Separated Long-Values Reference All/sec is the rate at which a reference is added for all the separated long-values associated with a record of a database table. [Dev Only] 7354=Record Separated Long-Values Dereference All/sec 7355=Record Separated Long-Values Dereference All/sec is the rate at which a reference is removed for all the separated long-values associated with a record of a database table. [Dev Only] 7356=Separated Long-Value Seeks/sec 7357=Separated Long-Value Seeks/sec is the rate at which seeks for a separated long-value in a database table are performed. [Dev Only] 7358=Separated Long-Value Retrieves/sec 7359=Separated Long-Value Retrieves/sec is the rate at which retrievals of a separated long-value in a database table are performed. [Dev Only] 7360=Separated Long-Value Creates/sec 7361=Separated Long-Value Creates/sec is the rate at which new separated long-values are added to a database table. [Dev Only] 7362=Long-Value Maximum LID 7363=Long-Value Maximum LID is the largest LID that has been used by the database engine for this instance. [Dev Only] 7364=Separated Long-Value Updates/sec 7365=Separated Long-Value Updates/sec is the rate at which existing separated long-values in a database table are modified. [Dev Only] 7366=Separated Long-Value Deletes/sec 7367=Separated Long-Value Deletes/sec is the rate at which separated long-values in a database table are flagged for deletion. [Dev Only] 7368=Separated Long-Value Copies/sec 7369=Separated Long-Value Copies/sec is the rate at which existing separated long-values in a database table are copied. [Dev Only] 7370=Separated Long-Value Chunk Seeks/sec 7371=Separated Long-Value Chunk Seeks/sec is the rate at which seeks for a particular chunk of a separated long-value in a database table are performed. [Dev Only] 7372=Separated Long-Value Chunk Retrieves/sec 7373=Separated Long-Value Chunk Retrieves/sec is the rate at which retrievals of a chunk of a separated long-value in a database table are performed. [Dev Only] 7374=Separated Long-Value Chunk Appends/sec 7375=Separated Long-Value Chunk Appends/sec is the rate at which chunks are appended to separated long-values of database tables. [Dev Only] 7376=Separated Long-Value Chunk Replaces/sec 7377=Separated Long-Value Chunk Replaces/sec is the rate at which existing separated long-value chunks in a database table are replaced. [Dev Only] 7378=Separated Long-Value Chunk Deletes/sec 7379=Separated Long-Value Chunk Deletes/sec is the rate at which separated long-value chunks in a database table are flagged for deletion. [Dev Only] 7380=Separated Long-Value Chunk Copies/sec 7381=Separated Long-Value Chunk Copies/sec is the rate at which existing separated long-value chunks in a database table are copied. [Dev Only] 7382=B+ Tree Append Splits/sec 7383=B+ Tree Append Splits/sec is the count of times a page is appended to a database B+ Tree per second. [Dev Only] 7384=B+ Tree Right Splits/sec 7385=B+ Tree Right Splits/sec is the count of times a page is split right in a database B+ Tree per second. [Dev Only] 7386=B+ Tree Right Hotpoint Splits/sec 7387=B+ Tree Right Hotpoint Splits/sec is the count of times a page is split right in a database B+ Tree, but which is treated as an append at a local "hotpoint" in the B+ Tree per second. [Dev Only] 7388=B+ Tree Vertical Splits/sec 7389=B+ Tree Vertical Splits/sec is the count of times a page is split vertically in a database B+ Tree per second. [Dev Only] 7390=B+ Tree Splits/sec 7391=B+ Tree Splits/sec is the count of times a page is appended to or split in a database B+ Tree per second. [Dev Only] 7392=B+ Tree Empty Page Merges/sec 7393=B+ Tree Empty Page Merges/sec is the count of empty pages removed from a database B+ Tree per second. [Dev Only] 7394=B+ Tree Right Merges/sec 7395=Right Merges/sec is the count of pages removed from a database B+ Tree per second by moving all its records to the next page to the right. [Dev Only] 7396=B+ Tree Partial Merges/sec 7397=B+ Tree Partial Merges/sec is the count of pages where some of its records are moved to a page on the right in a database B+ Tree per second. [Dev Only] 7398=B+ Tree Left Merges/sec 7399=B+ Tree Left Merges/sec is the count of pages removed from a database B+ Tree per second by moving all its records to the previous page to the left. [Dev Only] 7400=B+ Tree Partial Left Merges/sec 7401=B+ Tree Partial Left Merges/sec is the count of pages where some of its records are moved to a page on the left in a database B+ Tree per second. [Dev Only] 7402=B+ Tree Page Moves/sec 7403=B+ Tree Page Moves/sec is the count of B+ Tree pages per second where all the records are moved to a new page. [Dev Only] 7404=B+ Tree Merges/sec 7405=B+ Tree Merges/sec is the count of pages merged in a database B+ Tree per second. [Dev Only] 7406=B+ Tree Failed Simple Page Cleanup Attempts/sec 7407=B+ Tree Failed Simple Page Cleanup Attempts/sec is the rate that attempts to reclaim deleted node space on a page are unsuccessful due to a conflict when attempting to write-latch the page. The cleanup is re-tried by locking the root of the B+ Tree. [Dev Only] 7408=B+ Tree Seek Short Circuits/sec 7409=B+ Tree Seek Short Circuits/sec is the count of repeated seeks to the same record in a database B+ Tree that are saved by jumping directly to the cached physical location of that record per second. [Dev Only] 7410=B+ Tree Opportune Prereads/sec 7411=B+ Tree Opportune Prereads/sec is the number of pages per second that are preread because they are adjacent to a page read by a seek. [Dev Only] 7412=B+ Tree Unnecessary Sibling Latches/sec 7413=B+ Tree Unnecessary Sibling Latches/sec is the count of sibling pages latched during a database B+ Tree Delete in the hopes of performing a merge where a merge is not possible, making that latch unnecessary. [Dev Only] 7414=B+ Tree Move Nexts/sec 7415=B+ Tree Move Nexts/sec is the count of times the database engine moves to the next record in a B+ Tree per second. [Dev Only] 7416=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec 7417=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec is the count of times the database engine skips non-visible records while attempting to move to the next visible record in a B+ Tree per second. [Dev Only] 7418=B+ Tree Move Nexts (Nodes Filtered)/sec 7419=B+ Tree Move Nexts (Nodes Filtered)/sec is the count of times the database engine filters records while attempting to move to the next record in a B+ Tree per second. [Dev Only] 7420=B+ Tree Move Prevs/sec 7421=B+ Tree Move Prevs/sec is the count of times the database engine moves to the previous record in a B+ Tree per second. [Dev Only] 7422=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec 7423=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec is the count of times the database engine skips non-visible records while attempting to move to the previous visible record in a B+ Tree per second. [Dev Only] 7424=B+ Tree Move Prevs (Nodes Filtered)/sec 7425=B+ Tree Move Prevs (Nodes Filtered)/sec is the count of times the database engine filters records while attempting to move to the previous record in a B+ Tree per second. [Dev Only] 7426=B+ Tree Seeks/sec 7427=B+ Tree Seeks/sec is the count of times a record is seeked to by a key in a database B+ Tree per second. [Dev Only] 7428=B+ Tree Inserts/sec 7429=B+ Tree Inserts/sec is the count of times a record is inserted in a database B+ Tree per second. [Dev Only] 7430=B+ Tree Replaces/sec 7431=B+ Tree Replaces/sec is the count of times a record is replaced in a database B+ Tree per second. [Dev Only] 7432=B+ Tree Flag Deletes/sec 7433=B+ Tree Flag Deletes/sec is the count of times a record is flag deleted in a database B+ Tree per second. [Dev Only] 7434=B+ Tree Deletes/sec 7435=B+ Tree Deletes/sec is the count of times a record is deleted in a database B+ Tree per second. [Dev Only] 7436=B+ Tree Appends/sec 7437=B+ Tree Appends/sec is the count of times a record is appended to a database B+ Tree per second. [Dev Only] 7438=Pages Trimmed/sec 7439=Pages Trimmed/sec is the number of database pages that are trimmed and the allocated space is released to the file system. [Dev Only] 7440=Pages Not Trimmed Unaligned/sec 7441=Pages Not Trimmed Unaligned/sec is the number of database pages that are not trimmed because the trim request was not on an aligned boundary that the operating system supports. For example, if the supported trim granulariy is 64k, and the requested trim range is from (64k-1 page) to (128k+1 page), then this counter is increased by two. [Dev Only] 7442=Database Pages Preread Untouched/sec 7443=Database Pages Preread Untouched/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache that were subsequently thrown out without being used. This is non-ideal behavior that represents a waste of I/O bandwidth and processing time. [Dev Only] 7444=Database Page Evictions (k=1)/sec 7445=Database Page Evictions (k=1)/sec is the rate that database file pages are evicted that were of limited usefulness (k=1 pool). [Dev Only] 7446=Database Page Evictions (k=2)/sec 7447=Database Page Evictions (k=2)/sec is the rate that database file pages are evicted that were of high usefulness (k=2 pool). [Dev Only] 7448=Database Page Evictions (Scavenging.AvailPool)/sec 7449=Database Page Evictions (Scavenging.AvailPool)/sec is the rate at which cached pages are evicted during scavenging to replenish the pool of available buffers. [Dev Only] 7450=Database Page Evictions (Scavenging.Shrink)/sec 7451=Database Page Evictions (Scavenging.Shrink)/sec is the rate that cached pages are evicted during scavenging due to the database cache shrinking. [Dev Only] 7452=Database Page Evictions (Other)/sec 7453=Database Page Evictions (Other)/sec is the rate that cached pages are evicted due to do-time page patching or purging a cached context / database or individual pages at runtime. [Dev Only] 7454=Database Cache Size (MB) 7455=Database Cache Size (MB) is the amount of system memory (in megabytes) used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance and there is very little available memory on the system (see Memory/Available Bytes), adding more memory to the system may increase performance. If there is a lot of available memory on the system and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. Increasing this limit may increase performance. 7456=Database Cache Misses/sec 7457=Database Cache Misses per second is the rate at which database file page requests were fulfilled by the database cache by causing a file operation. If this rate is high, then the database cache size may be too small. 7458=Database Cache % Hit 7459=Database Cache % Hit is the percentage of database file page requests that were fulfilled by the database cache without causing a file operation. If this percentage is too low, the database cache size may be too small. 7460=No name 7461=No text 7462=Database Cache % Hit (Unique) 7463=Database Cache % Hit (Unique) is the percentage of unique database file page requests that were fulfilled by the database cache. 7464=No name 7465=No text 7466=Database Cache Requests/sec (Unique) 7467=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache. 7468=Database Cache Requests/sec 7469=Database Cache Requests/sec is the rate that pages are requested from the database cache. 7470=Instance Status 7471=Instance Status indicates the current runtime state of the instance. Values are 1 (recovery redo), 2 (recovery undo), 3 (runtime), 4 (shutdown), 5 (error). [Dev Only] 7472=Database Pages Read Async/sec 7473=Database Pages Read Async/sec is the rate that pages are asynchronously read from the database file(s) into the database cache. [Dev Only] 7474=Database Pages Read Sync/sec 7475=Database Pages Read Sync/sec is the rate that pages are synchronously read from the database file(s) into the database cache. [Dev Only] 7476=Database Pages Dirtied/sec 7477=Database Pages Dirtied/sec is the rate that pages are dirtied in the database cache. [Dev Only] 7478=Database Pages Dirtied (Repeatedly)/sec 7479=Database Pages Dirtied (Repeatedly)/sec is the rate that pages are repeatedly dirtied / redirtied in the database cache. [Dev Only] 7480=Database Pages Written/sec 7481=Database Pages Written/sec is the rate that pages are written to the database file(s) from the database cache. [Dev Only] 7482=Database Pages Transferred/sec 7483=Database Pages Transferred/sec is the rate that pages are transferred from the database file(s) to the database cache and vice versa. [Dev Only] 7484=Database Pages Colded (Ext)/sec 7485=Database Pages Colded (Ext) per second is the rate at which database pages are deprioritized by sub-components other than the buffer manager to send for early eviction. [Dev Only] 7486=Database Pages Colded (Int)/sec 7487=Database Pages Colded (Int) per second is the rate at which database pages are deprioritized by the buffer manager itself to maintain minimal cache usage. [Dev Only] 7488=Database Pages Preread/sec 7489=Database Pages Preread/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache. [Dev Only] 7490=Database Page Preread Stalls/sec 7491=Database Page Preread Stalls/sec is the rate that pages are read in anticipation of future use from the database file(s) into the database cache but did not complete preread before intended use. [Dev Only] 7492=Database Pages Preread (Unnecessary)/sec 7493=Database Pages Preread (Unnecessary)/sec is the rate that pages are requested in anticipation of future use but that are already cached by the database cache. [Dev Only] 7494=Database Pages Dehydrated/sec 7495=Database Pages Dehydrated/sec is the rate that pages are compressed to memory usage in the buffer manager. [Dev Only] 7496=Database Pages Rehydrated/sec 7497=Database Pages Rehydrated/sec is the rate that pages are uncompressed for active usage or flushing to the database. [Dev Only] 7498=Database Pages Versioned/sec 7499=Database Pages Versioned/sec is the rate at which pages in the database cache are being copied into new pages in the cache for the purpose of being asynchronously written while the current version of that page in the database file is still being modified. This feature is primarily used to avoid cycles, branches, or long chains of flush order dependencies without requiring the pages involved to be synchronously written to disk. [Dev Only] 7500=Database Pages Version Copied/sec 7501=Database Pages Version Copied/sec is the rate at which pages in the database cache are being copied into new pages in the cache for the purpose of being asynchronously written while the current version of that page in the database file is still being modified. This feature is primarily used to avoid cycles, branches, or long chains of flush order dependencies without requiring the pages involved to be synchronously written to disk. [Dev Only] 7502=Database Pages Repeatedly Written/sec 7503=Database Pages Repeatedly Written/sec is the rate that pages are written to the database file(s) from the database cache more than once in their lifetime in the cache. These page writes represent extra writes above the theoretical minimum and can therefore be considered overhead. [Dev Only] 7504=Database Pages Flushed (Scavenging.Shrink)/sec 7505=Database Pages Flushed (Scavenging.Shrink)/sec is the rate that pages are written to the database file(s) from the database cache during scavenging because the cache size must shrink. [Dev Only] 7506=Database Pages Flushed (Checkpoint)/sec 7507=Database Pages Flushed (Checkpoint)/sec is the rate that pages are written to the database file(s) from the database cache to keep the checkpoint depth down to configured levels. [Dev Only] 7508=Database Pages Flushed (Checkpoint Foreground)/sec 7509=Database Pages Flushed (Checkpoint Foreground)/sec is the rate that pages are written to the database file(s) from the database cache to keep the checkpoint depth down to configured levels. [Dev Only] 7510=Database Pages Flushed (Context Flush)/sec 7511=Database Pages Flushed (Context Flush)/sec is the rate that pages are written to the database file(s) from the database cache due to a requested flush of a buffer context. [Dev Only] 7512=Database Pages Flushed (Filthy Foreground)/sec 7513=Database Pages Flushed (Filthy Foreground)/sec is the rate that pages are written to the database file(s) from the database cache because they are marked for filthy / immediate flush. [Dev Only] 7514=Database Pages Flushed (Scavenging.AvailPool)/sec 7515=Database Pages Flushed (Scavenging.AvailPool)/sec is the rate at which pages are written to the database file(s) from the database cache during scavenging to replenish the pool of available buffers. [Dev Only] 7516=Database Pages Flushed Opportunely/sec 7517=Database Pages Flushed Opportunely/sec is the rate that pages are written to the database file(s) from the database cache because they happen to be near other pages that must be written. These additional writes are performed before they must happen in the hope that the total number of IOs required to write all the pages is reduced. [Dev Only] 7518=Database Pages Flushed Opportunely Clean/sec 7519=Database Pages Flushed Opportunely Clean/sec is the rate that clean pages are opportunely written to the database file(s) from the database cache because they happen to be betweeen two other pages that must be written. These additional writes are performed in the hope that the total number of IOs required to write all the dirty pages is reduced. [Dev Only] 7520=Database Pages Coalesced Written/sec 7521=Database Pages Coalesced Written/sec is the rate that pages are written to the database file(s) from the database cache coalesced with another page. [Dev Only] 7522=Database Pages Coalesced Read/sec 7523=Database Pages Coalesced Read/sec is the rate that pages are read from the database file(s) to the database cache coalesced with another page. [Dev Only] 7524=Database Pages Repeatedly Read/sec 7525=Database Pages Repeatedly Read/sec is the rate that pages are read from the database file(s) into the database cache more than once a short period of time / within history tracking. [Dev Only] 7526=Flush Map % Dirty 7527=Flush Map % Dirty is the percentage of the flush map that has been modified and not persisted since the associated database was attached. [Dev Only] 7528=No name 7529=No text 7530=Flush Map Pages Written Async/sec 7531=Flush Map Pages Written Async/sec is the rate at which flush map pages are asynchronously written to the flush map file. [Dev Only] 7532=Flush Map Pages Written Sync/sec 7533=Flush Map Pages Written Sync/sec is the rate at which flush map pages are synchronously written to the flush map file. [Dev Only] 7534=Streaming Backup Pages Read/sec 7535=Streaming Backup Pages Read/sec is the rate of database read operations performed for the purpose of streaming backups. 7536=Online Defrag Pages Read/sec 7537=Online Defrag Pages Read/sec is the rate of database read operations being performed by online defragmentation. [Dev Only] 7538=Online Defrag Pages Preread/sec 7539=Online Defrag Pages Preread/sec is the rate at which database pages are read in anticipation of future use by online defragmentation. [Dev Only] 7540=Online Defrag Pages Dirtied/sec 7541=Online Defrag Pages Dirtied/sec is the rate at which online defragmentation is modifying clean database pages. [Dev Only] 7542=Online Defrag Pages Freed/sec 7543=Pages Freed/sec is the number of pages per second that are freed from the database by the online defragmentation process [Dev Only] 7544=Online Defrag Data Moves/sec 7545=Data Moves/sec is the number of times per second that data is moved from one page to another by the online defragmentation process [Dev Only] 7546=Online Defrag Pages Moved/sec 7547=Online Defrag Pages Moved/sec is the number of times per second that data is moved from one page to a new page by the online defragmentation process [Dev Only] 7548=Online Defrag Log Bytes/sec 7549=Online Defrag Log Bytes/sec is the rate at which online defragmentation is generating log bytes. [Dev Only] 7550=Database Maintenance Duration 7551=Database Maintenance Duration is the number of hours that have passed since maintenance last completed for this database. 7552=Database Maintenance Pages Read 7553=Database Maintenance Pages Read is the number of pages read by database maintenance. [Dev Only] 7554=Database Maintenance Pages Read/sec 7555=Database Maintenance Pages Read/sec is the rate at which pages are read by database maintenance. [Dev Only] 7556=Database Maintenance Pages Zeroed 7557=Database Maintenance Pages Zeroed is the number of pages zeroed/scrubbed by database maintenance. [Dev Only] 7558=Database Maintenance Pages Zeroed/sec 7559=Database Maintenance Pages Zeroed/sec is the rate at which pages are zeroed/scrubbed by database maintenance. [Dev Only] 7560=Database Maintenance Zero Ref Count LVs Deleted 7561=Database Maintenance Zero Ref Count LVs is the number of zero ref counted LVs deleted by database maintenance. [Dev Only] 7562=Database Maintenance Pages with Flag Deleted LVs Reclaimed 7563=Database Maintenance Pages with Flag Deleted LVs Reclaimed is the number of LV pages with flag deleted LVs reclaimed by database maintenance. [Dev Only] 7564=Database Maintenance IO Reads/sec 7565=Database Maintenance IO Reads/sec is the approximate number of Database Maintenance read IO operations generated/sec. [Dev Only] 7566=Database Maintenance IO Reads Average Bytes 7567=Database Maintenance IO Reads Average Bytes is the approximate average size in bytes of Database Maintenance read IO. [Dev Only] 7568=No name 7569=No text 7570=Database Maintenance Throttle Setting 7571=Database Maintenance Throttle Setting is the current Database Maintenance throttle setting. [Dev Only] 7572=Database Maintenance IO Re-Reads/sec 7573=Database Maintenance IO Re-Reads/sec is the approximate number of Database Maintenance read IO operations for pages already cached in the buffer manager generated/sec. [Dev Only] 7574=Database Maintenance Pages Skipped by Recovery 7575=Database Maintenance Pages Skipped by Recovery is the number of pages that were not scanned as instructed by the transaction log, typically because urgent recovery is needed. [Dev Only] 7576=Database Maintenance Pages Skipped by Recovery/sec 7577=Database Maintenance Pages Skipped by Recovery/sec is the rate at which pages instructed by the transaction log to be scanned were skipped, typically because urgent recovery is needed. [Dev Only] 7578=Database Maintenance Pages Checked for Divergences 7579=Database Maintenance Pages Checked for Divergences is the number of pages that were scanned for possible divergence against the tracked scan check log records. [Dev Only] 7580=Database Maintenance Pages Checked for Divergences/sec 7581=Database Maintenance Pages Checked for Divergences/sec is the rate at which pages were scanned for possible divergence against the tracked scan check log records. [Dev Only] 7582=Database Tasks Pages Referenced/sec 7583=Database Tasks Pages Referenced/sec is the rate at which background database tasks are touching database pages. [Dev Only] 7584=Database Tasks Pages Read/sec 7585=Database Tasks Pages Read/sec is the rate of database read operations being performed by background database tasks. [Dev Only] 7586=Database Tasks Pages Preread/sec 7587=Database Tasks Pages Preread/sec is the rate at which database pages are read in anticipation of future use by background database tasks. [Dev Only] 7588=Database Tasks Pages Dirtied/sec 7589=Database Tasks Pages Dirtied/sec is the rate at which background database tasks are modifying clean database pages. [Dev Only] 7590=Database Tasks Pages Re-Dirtied/sec 7591=Database Tasks Pages Re-Dirtied/sec is the rate at which background databases tasks are modifying database pages that already contained modifications. [Dev Only] 7592=Database Tasks Log Records/sec 7593=Database Tasks Log Records/sec is the rate at which background database tasks are generating log records. [Dev Only] 7594=Database Tasks Average Log Bytes 7595=Database Tasks Average Log Bytes is the average size of the log records being generated by background database tasks. [Dev Only] 7596=No name 7597=No text 7598=I/O Database Reads (Attached)/sec 7599=I/O Database Reads (Attached)/sec is the rate of database read operations completed. 7600=I/O Database Reads (Attached) Average Latency 7601=I/O Database Reads (Attached) Average Latency is the average length of time, in milliseconds, per database read operation. 7602=No name 7603=No text 7604=I/O Database Reads (Attached) Average Bytes 7605=I/O Database Reads (Attached) Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 7606=No name 7607=No text 7608=I/O Database Reads (Attached) In Heap 7609=I/O Database Reads (Attached) In Heap is the number of database read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7610=I/O Database Reads (Attached) Async Pending 7611=I/O Database Reads (Attached) Async Pending is the number of database read operations asynchronously pending completion. [Dev Only] 7612=I/O Database Reads (Recovery)/sec 7613=I/O Database Reads (Recovery)/sec is the rate of database read operations completed. 7614=I/O Database Reads (Recovery) Average Latency 7615=I/O Database Reads (Recovery) Average Latency is the average length of time, in milliseconds, per database read operation. 7616=No name 7617=No text 7618=I/O Database Reads (Recovery) Average Bytes 7619=I/O Database Reads (Recovery) Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 7620=No name 7621=No text 7622=I/O Database Reads (Recovery) In Heap 7623=I/O Database Reads (Recovery) In Heap is the number of database read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7624=I/O Database Reads (Recovery) Async Pending 7625=I/O Database Reads (Recovery) Async Pending is the number of database read operations asynchronously pending completion. [Dev Only] 7626=I/O Database Reads/sec 7627=I/O Database Reads/sec is the rate of database read operations completed. 7628=I/O Database Reads Average Latency 7629=I/O Database Reads Average Latency is the average length of time, in milliseconds, per database read operation. 7630=No name 7631=No text 7632=I/O Database Reads Average Bytes 7633=I/O Database Reads Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 7634=No name 7635=No text 7636=I/O Database Reads In Heap 7637=I/O Database Reads In Heap is the number of database read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7638=I/O Database Reads Async Pending 7639=I/O Database Reads Async Pending is the number of database read operations asynchronously pending completion. [Dev Only] 7640=I/O Log Reads/sec 7641=I/O Log Reads/sec is the rate of logfile read operations completed. 7642=I/O Log Reads Average Latency 7643=I/O Log Reads Average Latency is the average length of time, in milliseconds, per logfile read operation. 7644=No name 7645=No text 7646=I/O Log Reads Average Bytes 7647=I/O Log Reads Average Bytes is the average number of bytes transferred per logfile read operation. [Dev Only] 7648=No name 7649=No text 7650=I/O Log Reads In Heap 7651=I/O Log Reads In Heap is the number of logfile read operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7652=I/O Log Reads Async Pending 7653=I/O Log Reads Async Pending is the number of logfile read operations asynchronously pending completion. [Dev Only] 7654=I/O Database Writes (Attached)/sec 7655=I/O Database Writes (Attached)/sec is the rate of database write operations completed. 7656=I/O Database Writes (Attached) Average Latency 7657=I/O Database Writes (Attached) Average Latency is the average length of time, in milliseconds, per database write operation. 7658=No name 7659=No text 7660=I/O Database Writes (Attached) Average Bytes 7661=I/O Database Writes (Attached) Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 7662=No name 7663=No text 7664=I/O Database Writes (Attached) In Heap 7665=I/O Database Writes (Attached) In Heap is the number of database write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7666=I/O Database Writes (Attached) Async Pending 7667=I/O Database Writes (Attached) Async Pending is the number of database write operations asynchronously pending completion. [Dev Only] 7668=I/O Database Writes (Recovery)/sec 7669=I/O Database Writes (Recovery)/sec is the rate of database write operations completed. 7670=I/O Database Writes (Recovery) Average Latency 7671=I/O Database Writes (Recovery) Average Latency is the average length of time, in milliseconds, per database write operation. 7672=No name 7673=No text 7674=I/O Database Writes (Recovery) Average Bytes 7675=I/O Database Writes (Recovery) Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 7676=No name 7677=No text 7678=I/O Database Writes (Recovery) In Heap 7679=I/O Database Writes (Recovery) In Heap is the number of database write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7680=I/O Database Writes (Recovery) Async Pending 7681=I/O Database Writes (Recovery) Async Pending is the number of database write operations asynchronously pending completion. [Dev Only] 7682=I/O Database Writes/sec 7683=I/O Database Writes/sec is the rate of database write operations completed. 7684=I/O Database Writes Average Latency 7685=I/O Database Writes Average Latency is the average length of time, in milliseconds, per database write operation. 7686=No name 7687=No text 7688=I/O Database Writes Average Bytes 7689=I/O Database Writes Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 7690=No name 7691=No text 7692=I/O Database Writes In Heap 7693=I/O Database Writes In Heap is the number of database write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7694=I/O Database Writes Async Pending 7695=I/O Database Writes Async Pending is the number of database write operations asynchronously pending completion. [Dev Only] 7696=I/O Flush Map Writes/sec 7697=I/O Flush Map Writes/sec is the rate of flush map write operations completed. 7698=I/O Flush Map Writes Average Latency 7699=I/O Flush Map Writes Average Latency is the average length of time, in milliseconds, per flush map write operation. 7700=No name 7701=No text 7702=I/O Flush Map Writes Average Bytes 7703=I/O Flush Map Writes Average Bytes is the average number of bytes transferred per flush map write operation. [Dev Only] 7704=No name 7705=No text 7706=I/O Log Writes/sec 7707=I/O Log Writes/sec is the rate of log file write operations completed. 7708=I/O Log Writes Average Latency 7709=I/O Log Writes Average Latency is the average length of time, in milliseconds, per log file write operation. 7710=No name 7711=No text 7712=I/O Log Writes Average Bytes 7713=I/O Log Writes Average Bytes is the average number of bytes transferred per logfile write operation. [Dev Only] 7714=No name 7715=No text 7716=I/O Log Writes In Heap 7717=I/O Log Writes In Heap is the number of logfile write operations queued in the database engine's I/O heap and waiting to be issued. [Dev Only] 7718=I/O Log Writes Async Pending 7719=I/O Log Writes Async Pending is the number of logfile write operations asynchronously pending completion. [Dev Only] 7720=FlushFileBuffers ops/sec 7721=FlushFileBuffers ops/sec is the rate of FlushFileBuffers operations completed. [Dev Only] 7722=FlushFileBuffers Average Latency 7723=FlushFileBuffers Average Latency is the average length of time, in milliseconds, per FlushFileBuffers operation. [Dev Only] 7724=No name 7725=No text 7726=Encryption Bytes/sec 7727=Encryption Bytes/sec is the number of bytes per second that were encrypted. [Dev Only] 7728=Encryption Ops/sec 7729=Encryption Ops/sec is the number of encryption operations per second that were performed. [Dev Only] 7730=Encryption average latency (us) 7731=encryption average latency (us) is the average latency (in microseconds) per encryption operation. [Dev Only] 7732=No name 7733=No text 7734=Decryption Bytes/sec 7735=Decryption Bytes/sec is the number of bytes per second that were decrypted. [Dev Only] 7736=Decryption Ops/sec 7737=Decryption Ops/sec is the number of decryption operations per second that were performed. [Dev Only] 7738=Decryption average latency (us) 7739=Decryption average latency (us) is the average latency (in microseconds) per decryption operation. [Dev Only] 7740=No name 7741=No text 7742=Compressed Bytes/sec 7743=Compressed Bytes/sec is the number of bytes per second that were compressed during DML operations. [Dev Only] 7744=Compression Ops/sec 7745=Compression Ops/sec is the number of compression operations per second that were performed during DML operations. [Dev Only] 7746=Compression average latency (us) 7747=Average latency per compression operation in microseconds. [Dev Only] 7748=No name 7749=No text 7750=Compression ratio 7751=Compression ratio calculated as: uncompressed size / compressed size. [Dev Only] 7752=No name 7753=No text 7754=Decompressed Bytes/sec 7755=Decompressed Bytes/sec is the number of bytes per second that were decompressed during DML operations. [Dev Only] 7756=Decompression Ops/sec 7757=Decompression Ops/sec is the number of decompression operations per second that were performed during DML operations. [Dev Only] 7758=Decompression average latency (us) 7759=Average latency per decompression operation in microseconds. [Dev Only] 7760=No name 7761=No text 7762=Cpu Xpress9 Compressed Bytes/sec 7763=Cpu Xpress9 Compressed Bytes/sec is the number of bytes per second that were compressed during DML operations using Xpress9 on the system cpu. [Dev Only] 7764=Cpu Xpress9 Compression Ops/sec 7765=Cpu Xpress9 Compression Ops/sec is the number of compression operations per second that were performed during DML operations using Xpress9 on the system cpu. [Dev Only] 7766=Cpu Xpress9 Compression average latency (us) 7767=Cpu Xpress9 Average latency per compression operation in microseconds. [Dev Only] 7768=No name 7769=No text 7770=Cpu Xpress9 Compression ratio 7771=Cpu Xpress9 Compression ratio calculated as: uncompressed size / compressed size. [Dev Only] 7772=No name 7773=No text 7774=Cpu Xpress9 Decompressed Bytes/sec 7775=Cpu Xpress9 Decompressed Bytes/sec is the number of bytes per second that were decompressed during DML operations using Xpress9 on the system cpu. [Dev Only] 7776=Cpu Xpress9 Decompression Ops/sec 7777=Cpu Xpress9 Decompression Ops/sec is the number of decompression operations per second that were performed during DML operations using Xpress9 on the system cpu. [Dev Only] 7778=Cpu Xpress9 Decompression average latency (us) 7779=Cpu Xpress9 Average latency per decompression operation in microseconds. [Dev Only] 7780=No name 7781=No text 7782=Fpga Xpress9 Compressed Bytes/sec 7783=Fpga Xpress9 Compressed Bytes/sec is the number of bytes per second that were compressed during DML operations using Xpress9 on the Fpga. [Dev Only] 7784=Fpga Xpress9 Compression Ops/sec 7785=Fpga Xpress9 Compression Ops/sec is the number of compression operations per second that were performed during DML operations using Xpress9 on the Fpga. [Dev Only] 7786=Fpga Xpress9 Compression average latency (us) 7787=Fpga Xpress9 Average latency per compression operation in microseconds. [Dev Only] 7788=No name 7789=No text 7790=Fpga Xpress9 Compression ratio 7791=Fpga Xpress9 Compression ratio calculated as: uncompressed size / compressed size. [Dev Only] 7792=No name 7793=No text 7794=Fpga Xpress9 Decompressed Bytes/sec 7795=Fpga Xpress9 Decompressed Bytes/sec is the number of bytes per second that were decompressed during DML operations using Xpress9 on the Fpga. [Dev Only] 7796=Fpga Xpress9 Decompression Ops/sec 7797=Fpga Xpress9 Decompression Ops/sec is the number of decompression operations per second that were performed during DML operations using Xpress9 on the Fpga. [Dev Only] 7798=Fpga Xpress9 Decompression average latency (us) 7799=Fpga Xpress9 Average latency per decompression operation in microseconds. [Dev Only] 7800=No name 7801=No text 7802=Pages Reorganized (Other)/sec 7803=Pages Reorganized (Other)/sec is the number of times per second a page was reorganized for some other / unknown reason. [Dev Only] 7804=Pages Reorganized (Free Space Request)/sec 7805=Pages Reorganized (Free Space Request)/sec is the number of times per second a page was reorganized due to a free space request that could not be satisfied by the existing contiguous space on the page. [Dev Only] 7806=Pages Reorganized (Page Move Logging)/sec 7807=Pages Reorganized (Page Move Logging)/sec is the number of times per second a page was reorganized for minimizing a page size for logging page move. [Dev Only] 7808=Pages Reorganized (Dehydrate Buffer)/sec 7809=Pages Reorganized (Dehydrate Buffer)/sec is the number of times per second a page is reorganized to minimize our in-memory buffer usage. [Dev Only] 7810=Database Cache Miss (Attached) Average Latency 7811=Database Cache Miss (Attached) Average Latency is the average length of time, in milliseconds, per page cache miss that is satisfied by waiting for a database read operation to be completed. 7812=No name 7813=No text 7814=Database Cache Size Unused 7815=Database Cache Size Unused is the amount of system memory used by the database cache manager to hold information from the database file(s) that may be used in the near future but that hasn’t yet been referenced. [Dev Only] 7816=Database Oldest Transaction 7817=Provides an estimate of the oldest running transaction by elapsed time in milliseconds. 7818=Database ==> Databases 7819=Databases attached to this process 7820=Database Cache Size (MB) 7821=Database Cache Size (MB) is the amount of system memory, in megabytes, used by the database cache manager to hold commonly used information from the database file(s) to prevent file operations. If the database cache size seems to be too small for optimal performance, and there is very little available memory on the system (see Memory/Available Bytes), an increase of memory in the system may increase performance. If there is a large amount of available memory on the system, and the database cache size is not growing beyond a certain point, the database cache size may be capped at an artificially low limit. An increase in this limit may increase performance. 7822=I/O Database Reads/sec 7823=I/O Database Reads/sec is the rate of database read operations completed. 7824=I/O Database Reads Average Latency 7825=I/O Database Reads Average Latency is the average length of time, in milliseconds, per database read operation. 7826=No name 7827=No text 7828=I/O Database Reads Average Bytes 7829=I/O Database Reads Average Bytes is the average number of bytes transferred per database read operation. [Dev Only] 7830=No name 7831=No text 7832=I/O Database Writes/sec 7833=I/O Database Writes/sec is the rate of database write operations completed. 7834=I/O Database Writes Average Latency 7835=I/O Database Writes Average Latency is the average length of time, in milliseconds, per database write operation. 7836=No name 7837=No text 7838=I/O Database Writes Average Bytes 7839=I/O Database Writes Average Bytes is the average number of bytes transferred per database write operation. [Dev Only] 7840=No name 7841=No text 7842=I/O Database Reads (Transactional) Total IO 7843=I/O Database Reads (Transactional) Total IO is the number of IOs accumulated for the database read operation latency counters. [Dev Only] 7844=I/O Database Reads (Transactional) Mean Latency (us) 7845=I/O Database Reads (Transactional) Mean Latency is the average length of time, in microseconds, per database read operation. [Dev Only] 7846=I/O Database Reads (Transactional) 50th Pct Latency (us) 7847=I/O Database Reads (Transactional) 50th Pct Latency is the length of time for the median or 50th percentile IO, in microseconds, per database read operation. [Dev Only] 7848=I/O Database Reads (Transactional) 90th Pct Latency (us) 7849=I/O Database Reads (Transactional) 90th Pct Latency is the length of time for, the 90th percentile IO, in microseconds, per database read operation. [Dev Only] 7850=I/O Database Reads (Transactional) 99th Pct Latency (us) 7851=I/O Database Reads (Transactional) 99th Pct Latency is the length of time for, the 99th percentile IO, in microseconds, per database read operation. [Dev Only] 7852=I/O Database Reads (Transactional) Max Pct Latency (us) 7853=I/O Database Reads (Transactional) Max Pct Latency is the length of time for, the max or 100th percentile IO latency, in microseconds, per database read operation. [Dev Only] 7854=I/O Database Reads (Maintenance) Total IO 7855=I/O Database Reads (Maintenance) Total IO is the number of IOs accumulated for the database read operation latency counters. [Dev Only] 7856=I/O Database Reads (Maintenance) Mean Latency (us) 7857=I/O Database Reads (Maintenance) Mean Latency is the average length of time, in microseconds, per database read operation. [Dev Only] 7858=I/O Database Reads (Maintenance) 50th Pct Latency (us) 7859=I/O Database Reads (Maintenance) 50th Pct Latency is the length of time for the median or 50th percentile IO, in microseconds, per database read operation. [Dev Only] 7860=I/O Database Reads (Maintenance) 90th Pct Latency (us) 7861=I/O Database Reads (Maintenance) 90th Pct Latency is the length of time for, the 90th percentile IO, in microseconds, per database read operation. [Dev Only] 7862=I/O Database Reads (Maintenance) 99th Pct Latency (us) 7863=I/O Database Reads (Maintenance) 99th Pct Latency is the length of time for, the 99th percentile IO, in microseconds, per database read operation. [Dev Only] 7864=I/O Database Reads (Maintenance) Max Pct Latency (us) 7865=I/O Database Reads (Maintenance) Max Pct Latency is the length of time for, the max or 100th percentile IO latency, in microseconds, per database read operation. [Dev Only] 7866=I/O Database Writes (Transactional) Total IO 7867=I/O Database Writes (Transactional) Total IO is the number of IOs accumulated for the database write operation latency counters. [Dev Only] 7868=I/O Database Writes (Transactional) Mean Latency (us) 7869=I/O Database Writes (Transactional) Mean Latency is the average length of time, in microseconds, per database write operation. [Dev Only] 7870=I/O Database Writes (Transactional) 50th Pct Latency (us) 7871=I/O Database Writes (Transactional) 50th Pct Latency is the length of time for the median or 50th percentile IO, in microseconds, per database write operation. [Dev Only] 7872=I/O Database Writes (Transactional) 90th Pct Latency (us) 7873=I/O Database Writes (Transactional) 90th Pct Latency is the length of time for, the 90th percentile IO, in microseconds, per database write operation. [Dev Only] 7874=I/O Database Writes (Transactional) 99th Pct Latency (us) 7875=I/O Database Writes (Transactional) 99th Pct Latency is the length of time for, the 99th percentile IO, in microseconds, per database write operation. [Dev Only] 7876=I/O Database Writes (Transactional) Max Pct Latency (us) 7877=I/O Database Writes (Transactional) Max Pct Latency is the length of time for, the max or 100th percentile IO latency, in microseconds, per database write operation. [Dev Only] 7878=I/O Database Writes (Maintenance) Total IO 7879=I/O Database Writes (Maintenance) Total IO is the number of IOs accumulated for the database write operation latency counters. [Dev Only] 7880=I/O Database Writes (Maintenance) Mean Latency (us) 7881=I/O Database Writes (Maintenance) Mean Latency is the average length of time, in microseconds, per database write operation. [Dev Only] 7882=I/O Database Writes (Maintenance) 50th Pct Latency (us) 7883=I/O Database Writes (Maintenance) 50th Pct Latency is the length of time for the median or 50th percentile IO, in microseconds, per database write operation. [Dev Only] 7884=I/O Database Writes (Maintenance) 90th Pct Latency (us) 7885=I/O Database Writes (Maintenance) 90th Pct Latency is the length of time for, the 90th percentile IO, in microseconds, per database write operation. [Dev Only] 7886=I/O Database Writes (Maintenance) 99th Pct Latency (us) 7887=I/O Database Writes (Maintenance) 99th Pct Latency is the length of time for, the 99th percentile IO, in microseconds, per database write operation. [Dev Only] 7888=I/O Database Writes (Maintenance) Max Pct Latency (us) 7889=I/O Database Writes (Maintenance) Max Pct Latency is the length of time for, the max or 100th percentile IO latency, in microseconds, per database write operation. [Dev Only] 7890=I/O Database Meted Queue Depth 7891=I/O Database Meted Queue Depth is queued and pending IO operations awaiting an open async IO slot. [Dev Only] 7892=I/O Database Meted Outstanding Max 7893=I/O Database Meted Outstanding Max is the limit on number of Meted Queue IO operations that may be outstanding or issued to the OS at any given time. [Dev Only] 7894=I/O Database Async Read Pending 7895=I/O Database Async Read Pending is the number of async read IO operations outstanding to the OS. [Dev Only] 7896=Database Cache % Hit (Unique) 7897=Database Cache % Hit (Unique) is the percentage of unique database file page requests that were fulfilled by the database cache. 7898=No name 7899=No text 7900=Database Cache Requests/sec (Unique) 7901=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache. 7902=WF (System.Workflow) 4.0.0.0 7903=Windows Workflow Foundation Performance Counters 7904=Workflows Created 7905=Total number of workflows created. 7906=Workflows Created/sec 7907=Rate of workflows created per second. 7908=Workflows Unloaded 7909=Total number of workflows unloaded. 7910=Workflows Unloaded/sec 7911=Rate of workflows unloaded per second. 7912=Workflows Loaded 7913=Total number of workflows loaded. 7914=Workflows Loaded/sec 7915=Rate of workflows loaded per second. 7916=Workflows Completed 7917=Total number of workflows completed. 7918=Workflows Completed/sec 7919=Rate of workflows completed per second. 7920=Workflows Suspended 7921=Total number of workflows suspended. 7922=Workflows Suspended/sec 7923=Rate of workflows suspended per second. 7924=Workflows Terminated 7925=Total number of workflows terminated. 7926=Workflows Terminated/sec 7927=Rate of workflows terminated per second. 7928=Workflows In Memory 7929=Total number of workflows in memory. 7930=Workflows Aborted 7931=Total number of workflows aborted. 7932=Workflows Aborted/sec 7933=Rate of workflows aborted per second. 7934=Workflows Persisted 7935=Total number of workflows persisted. 7936=Workflows Persisted/sec 7937=Rate of workflows persisted per second. 7938=Workflows Executing 7939=Total number of workflow instances actively executing. 7940=Workflows Idle/sec 7941=Rate of workflows becoming idle per second. 7942=Workflows Runnable 7943=Total number of workflows ready to execute. 7944=Workflows Pending 7945=Total number of workflows waiting for a thread. 7946=.NET CLR Memory 7947=Counters for CLR Garbage Collected heap. 7948=# Gen 0 Collections 7949=This counter displays the number of times the generation 0 objects (youngest; most recently allocated) are garbage collected (Gen 0 GC) since the start of the application. Gen 0 GC occurs when the available memory in generation 0 is not sufficient to satisfy an allocation request. This counter is incremented at the end of a Gen 0 GC. Higher generation GCs include all lower generation GCs. This counter is explicitly incremented when a higher generation (Gen 1 or Gen 2) GC occurs. _Global_ counter value is not accurate and should be ignored. This counter displays the last observed value. 7950=# Gen 1 Collections 7951=This counter displays the number of times the generation 1 objects are garbage collected since the start of the application. The counter is incremented at the end of a Gen 1 GC. Higher generation GCs include all lower generation GCs. This counter is explicitly incremented when a higher generation (Gen 2) GC occurs. _Global_ counter value is not accurate and should be ignored. This counter displays the last observed value. 7952=# Gen 2 Collections 7953=This counter displays the number of times the generation 2 objects (older) are garbage collected since the start of the application. The counter is incremented at the end of a Gen 2 GC (also called full GC). _Global_ counter value is not accurate and should be ignored. This counter displays the last observed value. 7954=Promoted Memory from Gen 0 7955=This counter displays the bytes of memory that survive garbage collection (GC) and are promoted from generation 0 to generation 1; objects that are promoted just because they are waiting to be finalized are not included in this counter. This counter displays the value observed at the end of the last GC; its not a cumulative counter. 7956=Promoted Memory from Gen 1 7957=This counter displays the bytes of memory that survive garbage collection (GC) and are promoted from generation 1 to generation 2; objects that are promoted just because they are waiting to be finalized are not included in this counter. This counter displays the value observed at the end of the last GC; its not a cumulative counter. This counter is reset to 0 if the last GC was a Gen 0 GC only. 7958=Gen 0 Promoted Bytes/Sec 7959=This counter displays the bytes per second that are promoted from generation 0 (youngest) to generation 1; objects that are promoted just because they are waiting to be finalized are not included in this counter. Memory is promoted when it survives a garbage collection. This counter was designed as an indicator of relatively long-lived objects being created per sec. This counter displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 7960=Gen 1 Promoted Bytes/Sec 7961=This counter displays the bytes per second that are promoted from generation 1 to generation 2 (oldest); objects that are promoted just because they are waiting to be finalized are not included in this counter. Memory is promoted when it survives a garbage collection. Nothing is promoted from generation 2 since it is the oldest. This counter was designed as an indicator of very long-lived objects being created per sec. This counter displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 7962=Promoted Finalization-Memory from Gen 0 7963=This counter displays the bytes of memory that are promoted from generation 0 to generation 1 just because they are waiting to be finalized. This counter displays the value observed at the end of the last GC; its not a cumulative counter. 7964=Process ID 7965=This counter displays the process ID of the CLR process instance being monitored. The value displayed will be 0 until after the first garbage collection. 7966=Gen 0 heap size 7967=This counter displays the maximum bytes that can be allocated in generation 0 (Gen 0); its does not indicate the current number of bytes allocated in Gen 0. A Gen 0 GC is triggered when the allocations since the last GC exceed this size. The Gen 0 size is tuned by the Garbage Collector and can change during the execution of the application. At the end of a Gen 0 collection the size of the Gen 0 heap is infact 0 bytes; this counter displays the size (in bytes) of allocations that would trigger the next Gen 0 GC. This counter is updated at the end of a GC; its not updated on every allocation. 7968=Gen 1 heap size 7969=This counter displays the current number of bytes in generation 1 (Gen 1); this counter does not display the maximum size of Gen 1. Objects are not directly allocated in this generation; they are promoted from previous Gen 0 GCs. This counter is updated at the end of a GC; its not updated on every allocation. 7970=Gen 2 heap size 7971=This counter displays the current number of bytes in generation 2 (Gen 2). Objects are not directly allocated in this generation; they are promoted from Gen 1 during previous Gen 1 GCs. This counter is updated at the end of a GC; its not updated on every allocation. 7972=Large Object Heap size 7973=This counter displays the current size of the Large Object Heap in bytes. Objects greater than a threshold are treated as large objects by the Garbage Collector and are directly allocated in a special heap; they are not promoted through the generations. In CLR v1.1 and above this threshold is equal to 85000 bytes. This counter is updated at the end of a GC; it s not updated on every allocation. 7974=Finalization Survivors 7975=This counter displays the number of garbage collected objects that survive a collection because they are waiting to be finalized. If these objects hold references to other objects then those objects also survive but are not counted by this counter; the "Promoted Finalization-Memory from Gen 0" and "Promoted Finalization-Memory from Gen 1" counters represent all the memory that survived due to finalization. This counter is not a cumulative counter; its updated at the end of every GC with count of the survivors during that particular GC only. This counter was designed to indicate the extra overhead that the application might incur because of finalization. 7976=# GC Handles 7977=This counter displays the current number of GC Handles in use. GCHandles are handles to resources external to the CLR and the managed environment. Handles occupy small amounts of memory in the GCHeap but potentially expensive unmanaged resources. 7978=Allocated Bytes/sec 7979=This counter displays the rate of bytes per second allocated on the GC Heap. This counter is updated at the end of every GC; not at each allocation. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 7980=# Induced GC 7981=This counter displays the peak number of times a garbage collection was performed because of an explicit call to GC.Collect. Its a good practice to let the GC tune the frequency of its collections. 7982=% Time in GC 7983=% Time in GC is the percentage of elapsed time that was spent in performing a garbage collection (GC) since the last GC cycle. This counter is usually an indicator of the work done by the Garbage Collector on behalf of the application to collect and compact memory. This counter is updated only at the end of every GC and the counter value reflects the last observed value; its not an average. 7984=Not Displayed 7985=Not Displayed. 7986=# Bytes in all Heaps 7987=This counter is the sum of four other counters; Gen 0 Heap Size; Gen 1 Heap Size; Gen 2 Heap Size and the Large Object Heap Size. This counter indicates the current memory allocated in bytes on the GC Heaps. 7988=# Total committed Bytes 7989=This counter displays the amount of virtual memory (in bytes) currently committed by the Garbage Collector. (Committed memory is the physical memory for which space has been reserved on the disk paging file). 7990=# Total reserved Bytes 7991=This counter displays the amount of virtual memory (in bytes) currently reserved by the Garbage Collector. (Reserved memory is the virtual memory space reserved for the application but no disk or main memory pages have been used.) 7992=# of Pinned Objects 7993=This counter displays the number of pinned objects encountered in the last GC. This counter tracks the pinned objects only in the heaps that were garbage collected e.g. a Gen 0 GC would cause enumeration of pinned objects in the generation 0 heap only. A pinned object is one that the Garbage Collector cannot move in memory. 7994=# of Sink Blocks in use 7995=This counter displays the current number of sync blocks in use. Sync blocks are per-object data structures allocated for storing synchronization information. Sync blocks hold weak references to managed objects and need to be scanned by the Garbage Collector. Sync blocks are not limited to storing synchronization information and can also store COM interop metadata. This counter was designed to indicate performance problems with heavy use of synchronization primitives. 7996=.NET CLR Loading 7997=Statistics for CLR Class Loader. 7998=Total Classes Loaded 7999=This counter displays the cumulative number of classes loaded in all Assemblies since the start of this application. 8000=% Time Loading 8001=Reserved for future use. 8002=Assembly Search Length 8003=Reserved for future use. 8004=Total # of Load Failures 8005=This counter displays the peak number of classes that have failed to load since the start of the application. These load failures could be due to many reasons like inadequate security or illegal format. Full details can be found in the profiling services help. 8006=Rate of Load Failures 8007=This counter displays the number of classes that failed to load per second. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. These load failures could be due to many reasons like inadequate security or illegal format. Full details can be found in the profiling services help. 8008=Bytes in Loader Heap 8009=This counter displays the current size (in bytes) of the memory committed by the class loader across all AppDomains. (Committed memory is the physical memory for which space has been reserved on the disk paging file.) 8010=Total appdomains unloaded 8011=This counter displays the total number of AppDomains unloaded since the start of the application. If an AppDomain is loaded and unloaded multiple times this counter would count each of those unloads as separate. 8012=Rate of appdomains unloaded 8013=This counter displays the number of AppDomains unloaded per second. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8014=Current Classes Loaded 8015=This counter displays the current number of classes loaded in all Assemblies. 8016=Rate of Classes Loaded 8017=This counter displays the number of classes loaded per second in all Assemblies. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8018=Current appdomains 8019=This counter displays the current number of AppDomains loaded in this application. AppDomains (application domains) provide a secure and versatile unit of processing that the CLR can use to provide isolation between applications running in the same process. 8020=Total Appdomains 8021=This counter displays the peak number of AppDomains loaded since the start of this application. AppDomains (application domains) provide a secure and versatile unit of processing that the CLR can use to provide isolation between applications running in the same process. 8022=Rate of appdomains 8023=This counter displays the number of AppDomains loaded per second. AppDomains (application domains) provide a secure and versatile unit of processing that the CLR can use to provide isolation between applications running in the same process. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8024=Current Assemblies 8025=This counter displays the current number of Assemblies loaded across all AppDomains in this application. If the Assembly is loaded as domain-neutral from multiple AppDomains then this counter is incremented once only. Assemblies can be loaded as domain-neutral when their code can be shared by all AppDomains or they can be loaded as domain-specific when their code is private to the AppDomain. 8026=Total Assemblies 8027=This counter displays the total number of Assemblies loaded since the start of this application. If the Assembly is loaded as domain-neutral from multiple AppDomains then this counter is incremented once only. Assemblies can be loaded as domain-neutral when their code can be shared by all AppDomains or they can be loaded as domain-specific when their code is private to the AppDomain. 8028=Rate of Assemblies 8029=This counter displays the number of Assemblies loaded across all AppDomains per second. If the Assembly is loaded as domain-neutral from multiple AppDomains then this counter is incremented once only. Assemblies can be loaded as domain-neutral when their code can be shared by all AppDomains or they can be loaded as domain-specific when their code is private to the AppDomain. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8030=.NET CLR Jit 8031=Stats for CLR Jit. 8032=# of Methods Jitted 8033=This counter displays the total number of methods compiled Just-In-Time (JIT) by the CLR JIT compiler since the start of the application. This counter does not include the pre-jitted methods. 8034=# of IL Bytes Jitted 8035=This counter displays the total IL bytes jitted since the start of the application. This counter is exactly equivalent to the "Total # of IL Bytes Jitted" counter. 8036=Total # of IL Bytes Jitted 8037=This counter displays the total IL bytes jitted since the start of the application. This counter is exactly equivalent to the "# of IL Bytes Jitted" counter. 8038=IL Bytes Jitted / sec 8039=This counter displays the rate at which IL bytes are jitted per second. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8040=Standard Jit Failures 8041=This counter displays the peak number of methods the JIT compiler has failed to JIT since the start of the application. This failure can occur if the IL cannot be verified or if there was an internal error in the JIT compiler. 8042=% Time in Jit 8043=This counter displays the percentage of elapsed time spent in JIT compilation since the last JIT compilation phase. This counter is updated at the end of every JIT compilation phase. A JIT compilation phase is the phase when a method and its dependencies are being compiled. 8044=Not Displayed 8045=Not Displayed. 8046=.NET CLR Interop 8047=Stats for CLR interop. 8048=# of CCWs 8049=This counter displays the current number of Com-Callable-Wrappers (CCWs). A CCW is a proxy for the .NET managed object being referenced from unmanaged COM client(s). This counter was designed to indicate the number of managed objects being referenced by unmanaged COM code. 8050=# of Stubs 8051=This counter displays the current number of stubs created by the CLR. Stubs are responsible for marshalling arguments and return values from managed to unmanaged code and vice versa; during a COM Interop call or PInvoke call. 8052=# of marshalling 8053=This counter displays the total number of times arguments and return values have been marshaled from managed to unmanaged code and vice versa since the start of the application. This counter is not incremented if the stubs are inlined. (Stubs are responsible for marshalling arguments and return values). Stubs usually get inlined if the marshalling overhead is small. 8054=# of TLB imports / sec 8055=Reserved for future use. 8056=# of TLB exports / sec 8057=Reserved for future use. 8058=.NET CLR LocksAndThreads 8059=Stats for CLR Locks and Threads. 8060=Total # of Contentions 8061=This counter displays the total number of times threads in the CLR have attempted to acquire a managed lock unsuccessfully. Managed locks can be acquired in many ways; by the "lock" statement in C# or by calling System.Monitor.Enter or by using MethodImplOptions.Synchronized custom attribute. 8062=Contention Rate / sec 8063=Rate at which threads in the runtime attempt to acquire a managed lock unsuccessfully. Managed locks can be acquired in many ways; by the "lock" statement in C# or by calling System.Monitor.Enter or by using MethodImplOptions.Synchronized custom attribute. 8064=Current Queue Length 8065=This counter displays the total number of threads currently waiting to acquire some managed lock in the application. This counter is not an average over time; it displays the last observed value. 8066=Queue Length Peak 8067=This counter displays the total number of threads that waited to acquire some managed lock since the start of the application. 8068=Queue Length / sec 8069=This counter displays the number of threads per second waiting to acquire some lock in the application. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8070=# of current logical Threads 8071=This counter displays the number of current .NET thread objects in the application. A .NET thread object is created either by new System.Threading.Thread or when an unmanaged thread enters the managed environment. This counters maintains the count of both running and stopped threads. This counter is not an average over time; it just displays the last observed value. 8072=# of current physical Threads 8073=This counter displays the number of native OS threads created and owned by the CLR to act as underlying threads for .NET thread objects. This counters value does not include the threads used by the CLR in its internal operations; it is a subset of the threads in the OS process. 8074=# of current recognized threads 8075=This counter displays the number of threads that are currently recognized by the CLR; they have a corresponding .NET thread object associated with them. These threads are not created by the CLR; they are created outside the CLR but have since run inside the CLR at least once. Only unique threads are tracked; threads with same thread ID re-entering the CLR or recreated after thread exit are not counted twice. 8076=# of total recognized threads 8077=This counter displays the total number of threads that have been recognized by the CLR since the start of this application; these threads have a corresponding .NET thread object associated with them. These threads are not created by the CLR; they are created outside the CLR but have since run inside the CLR at least once. Only unique threads are tracked; threads with same thread ID re-entering the CLR or recreated after thread exit are not counted twice. 8078=rate of recognized threads / sec 8079=This counter displays the number of threads per second that have been recognized by the CLR; these threads have a corresponding .NET thread object associated with them. These threads are not created by the CLR; they are created outside the CLR but have since run inside the CLR at least once. Only unique threads are tracked; threads with same thread ID re-entering the CLR or recreated after thread exit are not counted twice. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8080=.NET CLR Security 8081=Stats for CLR Security. 8082=Total Runtime Checks 8083=This counter displays the total number of runtime Code Access Security (CAS) checks performed since the start of the application. Runtime CAS checks are performed when a caller makes a call to a callee demanding a particular permission; the runtime check is made on every call by the caller; the check is done by examining the current thread stack of the caller. This counter used together with "Stack Walk Depth" is indicative of performance penalty for security checks. 8084=% Time Sig. Authenticating 8085=Reserved for future use. 8086=# Link Time Checks 8087=This counter displays the total number of linktime Code Access Security (CAS) checks since the start of the application. Linktime CAS checks are performed when a caller makes a call to a callee demanding a particular permission at JIT compile time; linktime check is performed once per caller. This count is not indicative of serious performance issues; its indicative of the security system activity. 8088=% Time in RT checks 8089=This counter displays the percentage of elapsed time spent in performing runtime Code Access Security (CAS) checks since the last such check. CAS allows code to be trusted to varying degrees and enforces these varying levels of trust depending on code identity. This counter is updated at the end of a runtime security check; it represents the last observed value; its not an average. 8090=Not Displayed 8091=Not Displayed. 8092=Stack Walk Depth 8093=This counter displays the depth of the stack during that last runtime Code Access Security check. Runtime Code Access Security check is performed by crawling the stack. This counter is not an average; it just displays the last observed value. 8094=.NET CLR Remoting 8095=Stats for CLR Remoting. 8096=Remote Calls/sec 8097=This counter displays the number of remote procedure calls invoked per second. A remote procedure call is a call on any object outside the caller;s AppDomain. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8098=Channels 8099=This counter displays the total number of remoting channels registered across all AppDomains since the start of the application. Channels are used to transport messages to and from remote objects. 8100=Context Proxies 8101=This counter displays the total number of remoting proxy objects created in this process since the start of the process. Proxy object acts as a representative of the remote objects and ensures that all calls made on the proxy are forwarded to the correct remote object instance. 8102=Context-Bound Classes Loaded 8103=This counter displays the current number of context-bound classes loaded. Classes that can be bound to a context are called context-bound classes; context-bound classes are marked with Context Attributes which provide usage rules for synchronization; thread affinity; transactions etc. 8104=Context-Bound Objects Alloc / sec 8105=This counter displays the number of context-bound objects allocated per second. Instances of classes that can be bound to a context are called context-bound objects; context-bound classes are marked with Context Attributes which provide usage rules for synchronization; thread affinity; transactions etc. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8106=Contexts 8107=This counter displays the current number of remoting contexts in the application. A context is a boundary containing a collection of objects with the same usage rules like synchronization; thread affinity; transactions etc. 8108=Total Remote Calls 8109=This counter displays the total number of remote procedure calls invoked since the start of this application. A remote procedure call is a call on any object outside the caller;s AppDomain. 8110=.NET CLR Exceptions 8111=Runtime statistics on CLR exception handling. 8112=# of Exceps Thrown 8113=This counter displays the total number of exceptions thrown since the start of the application. These include both .NET exceptions and unmanaged exceptions that get converted into .NET exceptions e.g. null pointer reference exception in unmanaged code would get re-thrown in managed code as a .NET System.NullReferenceException; this counter includes both handled and unhandled exceptions. Exceptions that are re-thrown would get counted again. Exceptions should only occur in rare situations and not in the normal control flow of the program. 8114=# of Exceps Thrown / sec 8115=This counter displays the number of exceptions thrown per second. These include both .NET exceptions and unmanaged exceptions that get converted into .NET exceptions e.g. null pointer reference exception in unmanaged code would get re-thrown in managed code as a .NET System.NullReferenceException; this counter includes both handled and unhandled exceptions. Exceptions should only occur in rare situations and not in the normal control flow of the program; this counter was designed as an indicator of potential performance problems due to large (>100s) rate of exceptions thrown. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8116=# of Filters / sec 8117=This counter displays the number of .NET exception filters executed per second. An exception filter evaluates whether an exception should be handled or not. This counter tracks the rate of exception filters evaluated; irrespective of whether the exception was handled or not. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8118=# of Finallys / sec 8119=This counter displays the number of finally blocks executed per second. A finally block is guaranteed to be executed regardless of how the try block was exited. Only the finally blocks that are executed for an exception are counted; finally blocks on normal code paths are not counted by this counter. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8120=Throw To Catch Depth / sec 8121=This counter displays the number of stack frames traversed from the frame that threw the .NET exception to the frame that handled the exception per second. This counter resets to 0 when an exception handler is entered; so nested exceptions would show the handler to handler stack depth. This counter is not an average over time; it displays the difference between the values observed in the last two samples divided by the duration of the sample interval. 8122=.NET CLR Data 8123=.Net CLR Data 8124=SqlClient: Current # pooled and nonpooled connections 8125=Current number of connections, pooled or not. 8126=SqlClient: Current # pooled connections 8127=Current number of connections in all pools associated with the process. 8128=SqlClient: Current # connection pools 8129=Current number of pools associated with the process. 8130=SqlClient: Peak # pooled connections 8131=The highest number of connections in all pools since the process started. 8132=SqlClient: Total # failed connects 8133=The total number of connection open attempts that have failed for any reason. 8134=SqlClient: Total # failed commands 8135=The total number of command executes that have failed for any reason. 8136=.NET Data Provider for SqlServer 8137=Counters for System.Data.SqlClient 8138=HardConnectsPerSecond 8139=The number of actual connections per second that are being made to servers 8140=HardDisconnectsPerSecond 8141=The number of actual disconnects per second that are being made to servers 8142=SoftConnectsPerSecond 8143=The number of connections we get from the pool per second 8144=SoftDisconnectsPerSecond 8145=The number of connections we return to the pool per second 8146=NumberOfNonPooledConnections 8147=The number of connections that are not using connection pooling 8148=NumberOfPooledConnections 8149=The number of connections that are managed by the connection pooler 8150=NumberOfActiveConnectionPoolGroups 8151=The number of unique connection strings 8152=NumberOfInactiveConnectionPoolGroups 8153=The number of unique connection strings waiting for pruning 8154=NumberOfActiveConnectionPools 8155=The number of active connection pools 8156=NumberOfInactiveConnectionPools 8157=The number of inactive connection pools 8158=NumberOfActiveConnections 8159=The number of connections currently in-use 8160=NumberOfFreeConnections 8161=The number of connections currently available for use 8162=NumberOfStasisConnections 8163=The number of connections currently waiting to be made ready for use 8164=NumberOfReclaimedConnections 8165=The number of connections we reclaim from GCed external connections 8166=.NET Data Provider for Oracle 8167=Counters for System.Data.OracleClient 8168=HardConnectsPerSecond 8169=The number of actual connections per second that are being made to servers 8170=HardDisconnectsPerSecond 8171=The number of actual disconnects per second that are being made to servers 8172=SoftConnectsPerSecond 8173=The number of connections we get from the pool per second 8174=SoftDisconnectsPerSecond 8175=The number of connections we return to the pool per second 8176=NumberOfNonPooledConnections 8177=The number of connections that are not using connection pooling 8178=NumberOfPooledConnections 8179=The number of connections that are managed by the connection pooler 8180=NumberOfActiveConnectionPoolGroups 8181=The number of unique connection strings 8182=NumberOfInactiveConnectionPoolGroups 8183=The number of unique connection strings waiting for pruning 8184=NumberOfActiveConnectionPools 8185=The number of active connection pools 8186=NumberOfInactiveConnectionPools 8187=The number of inactive connection pools 8188=NumberOfActiveConnections 8189=The number of connections currently in-use 8190=NumberOfFreeConnections 8191=The number of connections currently available for use 8192=NumberOfStasisConnections 8193=The number of connections currently waiting to be made ready for use 8194=NumberOfReclaimedConnections 8195=The number of connections we reclaim from GCed external connections 8196=Telephony 8197=The Telphony System 8198=Number of Lines 8199=The number of telephone lines serviced by this computer. 8200=Number of Telephone devices 8201=The number of telephone devices serviced by this computer. 8202=Number of Active Lines 8203=the number of telephone lines serviced by this computer that are currently active. 8204=Number of Active Telephones 8205=The number of telephone devices that are currently being monitored. 8206=Outgoing calls/sec 8207=The rate of outgoing calls made by this computer. 8208=Incoming calls/sec 8209=The rate of incoming calls answered by this computer. 8210=Number of Client Apps 8211=The number of applications that are currently using telephony services. 8212=Current Outgoing Calls 8213=Current outgoing calls being serviced by this computer. 8214=Current Incoming Calls 8215=Current incoming calls being serviced by this computer. 8216=BITS Net Utilization 8217=BITS Per Job Network Utilization 8218=Remote Server Speed (Bits/Sec) 8219=Estimate of Remote Server Speed (Bits/Sec) 8220=Netcard Speed (Bits/Sec) 8221=Estimate of the local netcard's speed (Bits/Sec) 8222=Percent Netcard Free 8223=Estimate of most recent percent network interface utilization 8224=IGD Speed (Bits/Sec) 8225=Estimate of the IGD's Internet connection speed (Bits/Sec) 8226=Percent IGD Free 8227=Estimate of most recent percent IGD Internet connection utilization 8228=BITS Download BlockSize (Bytes) 8229=Size of the next download block for BITS 8230=BITS Download Response Interval (msec) 8231=BITS download response interval (msec) 8232=Estimated bandwidth available to the remote system (Bits/sec) 8233=Estimated bandwidth available to the remote system (Bits/sec) 8234=SMSvcHost 4.0.0.0 8235=SMSvcHost 4.0.0.0 performance counters 8236=Protocol Failures over net.tcp 8237=The total number of failures at the protocol layer of net.tcp. 8238=Protocol Failures over net.pipe 8239=The total number of failures at the protocol layer of net.pipe. 8240=Dispatch Failures over net.tcp 8241=The total number of failures dispatching messages received over net.tcp. 8242=Dispatch Failures over net.pipe 8243=The total number of failures dispatching messages received over net.pipe. 8244=Connections Dispatched over net.tcp 8245=The total number of connections dispatched over net.tcp. 8246=Connections Dispatched over net.pipe 8247=The total number of connections dispatched over net.pipe. 8248=Connections Accepted over net.tcp 8249=The total number of TCP connections accepted over net.tcp. 8250=Connections Accepted over net.pipe 8251=The total number of named pipe connections accepted over net.pipe. 8252=Registrations Active for net.tcp 8253=The number of uri registrations currently active for net.tcp. 8254=Registrations Active for net.pipe 8255=The number of uri registrations currently active for net.pipe. 8256=Uris Registered for net.tcp 8257=The total number of uris that were succesfully registered for net.tcp. 8258=Uris Registered for net.pipe 8259=The total number of uris that were succesfully registered for net.pipe. 8260=Uris Unregistered for net.tcp 8261=The total number of uris that were succesfully unregistered for net.tcp. 8262=Uris Unregistered for net.pipe 8263=The total number of uris that were succesfully unregistered for net.pipe. 8264=User Input Delay per Process 8265=Process Level Statistics for User Input Delay 8266=User Input Delay per Session 8267=Session Level Statistics for User Input Delay 8268=Max Input Delay 8269=Maximum value for queuing delay across all user input waiting to be picked-up by the process during a target time interval 8270=Max Input Delay 8271=Maximum value for queuing delay across all user input waiting to be picked-up by any process in the session during a target time interval 8272=RAS Port 8273=The RAS Object Type handles individual ports of the RAS device on your system. 8274=Bytes Transmitted 8275=The number of bytes transmitted total for this connection. 8276=Bytes Received 8277=The number of bytes received total for this connection. 8278=Frames Transmitted 8279=The number of data frames transmitted total for this connection. 8280=Frames Received 8281=The number of data frames received total for this connection. 8282=Percent Compression Out 8283=The compression ratio for bytes being transmitted. 8284=Percent Compression In 8285=The compression ratio for bytes being received. 8286=CRC Errors 8287=The total number of CRC Errors for this connection. CRC Errors occur when the frame received contains erroneous data. 8288=Timeout Errors 8289=The total number of Timeout Errors for this connection. Timeout Errors occur when an expected is not received in time. 8290=Serial Overrun Errors 8291=The total number of Serial Overrun Errors for this connection. Serial Overrun Errors occur when the hardware cannot handle the rate at which data is received. 8292=Alignment Errors 8293=The total number of Alignment Errors for this connection. Alignment Errors occur when a byte received is different from the byte expected. 8294=Buffer Overrun Errors 8295=The total number of Buffer Overrun Errors for this connection. Buffer Overrun Errors when the software cannot handle the rate at which data is received. 8296=Total Errors 8297=The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors for this connection. 8298=Bytes Transmitted/Sec 8299=The number of bytes transmitted per second. 8300=Bytes Received/Sec 8301=The number of bytes received per second. 8302=Frames Transmitted/Sec 8303=The number of frames transmitted per second. 8304=Frames Received/Sec 8305=The number of frames received per second. 8306=Total Errors/Sec 8307=The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors per second. 8308=RAS Total 8309=The RAS Object Type handles all combined ports of the RAS device on your system. 8310=Total Connections 8311=The total number of Remote Access connections. 8312=.NET Memory Cache 4.0 8313=System.Runtime.Caching.MemoryCache Performance Counters 8314=Cache Hits 8315=The number of cache hits. 8316=Cache Misses 8317=The number of cache misses. 8318=Cache Hit Ratio 8319=The percentage of cache hits in the total number of cache requests. 8320=Cache Hit Ratio Base 8321=Cache Hit Ratio Base 8322=Cache Trims 8323=Total number of entries removed from the cache due to memory pressure or Trim invocations. 8324=Cache Entries 8325=The number of entries within the cache. 8326=Cache Turnover Rate 8327=The number of entries added to the cache or removed from the cache per second. 8620=ServiceModelEndpoint 3.0.0.0 8621=ServiceModelEndpoint 3.0.0.0 performance counters 8622=Calls 8623=The number of calls to this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.Calls.aspx 8624=Calls Per Second 8625=The number of calls to this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsPerSecond.aspx 8626=Calls Outstanding 8627=The number of calls to this endpoint that are in progress. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsOutstanding.aspx 8628=Calls Failed 8629=The number of calls with unhandled exceptions at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFailed.aspx 8630=Calls Failed Per Second 8631=The number of calls with unhandled exceptions at this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFailedPerSecond.aspx 8632=Calls Faulted 8633=The number of calls to this endpoint that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFaulted.aspx 8634=Calls Faulted Per Second 8635=The number of calls to this endpoint that returned faults per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFaultedPerSecond.aspx 8636=Calls Duration 8637=The average duration of calls to this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallDuration.aspx 8638=Calls Duration Base 8639=Base counter for the 'Calls Duration' counter. 8640=Transactions Flowed 8641=The number of transactions that flowed to operations at this endpoint. This counter is incremented any time a transaction ID is present in the message that is sent to the endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.TxFlowed.aspx 8642=Transactions Flowed Per Second 8643=The number of transactions that flowed to operations at this endpoint per second. This counter is incremented any time a transaction ID is present in the message that is sent to the endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.TxFlowedPerSecond.aspx 8644=Security Validation and Authentication Failures 8645=The number of calls to this endpoint that failed validation or authentication. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityValidationAuthenticationFailures.aspx 8646=Security Validation and Authentication Failures Per Second 8647=The number of calls to this endpoint that failed validation or authentication per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityValidationAuthenticationFailuresPerSecond.aspx 8648=Security Calls Not Authorized 8649=The number of calls to this endpoint that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityCallsNotAuthorized.aspx 8650=Security Calls Not Authorized Per Second 8651=The number of calls to this endpoint that failed authorization per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityCallsNotAuthorizedPerSecond.aspx 8652=Reliable Messaging Sessions Faulted 8653=The number of reliable messaging sessions that faulted at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMSessionsFaulted.aspx 8654=Reliable Messaging Sessions Faulted Per Second 8655=The number of reliable messaging sessions that faulted at this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMSessionsFaultedPerSecond.aspx 8656=Reliable Messaging Messages Dropped 8657=The number of reliable messaging messages that were dropped at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMMessagesDropped.aspx 8658=Reliable Messaging Messages Dropped Per Second 8659=The number of reliable messaging messages that were dropped at this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.RMMessagesDroppedPerSecond.aspx 8660=ServiceModelService 3.0.0.0 8661=ServiceModelService 3.0.0.0 performance counters 8662=Calls 8663=The number of calls to this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.Calls.aspx 8664=Calls Per Second 8665=The number of calls to this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsPerSecond.aspx 8666=Calls Outstanding 8667=The number of calls to this service that are in progress. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsOutstanding.aspx 8668=Calls Failed 8669=The number of calls with unhandled exceptions in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFailed.aspx 8670=Calls Failed Per Second 8671=The number of calls with unhandled exceptions in this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFailedPerSecond.aspx 8672=Calls Faulted 8673=The number of calls to this service that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFaulted.aspx 8674=Calls Faulted Per Second 8675=The number of calls to this service that returned faults per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFaultedPerSecond.aspx 8676=Calls Duration 8677=The average duration of calls to this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallDuration.aspx 8678=Calls Duration Base 8679=Base counter for the 'Calls Duration' counter. 8680=Transactions Flowed 8681=The number of transactions that flowed to operations in this service. This counter is incremented any time a transaction ID is present in the message that is sent to the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxFlowed.aspx 8682=Transactions Flowed Per Second 8683=The number of transactions that flowed to operations in this service per second. This counter is incremented any time a transaction ID is present in the message that is sent to the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxFlowedPerSecond.aspx 8684=Transacted Operations Committed 8685=The number of transacted operations with the outcome committed in this service. Work done under such operations is fully committed. Resources are updated in accordance with the work done in the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxCommitted.aspx 8686=Transacted Operations Committed Per Second 8687=The number of transacted operations with the outcome committed in this service per second. Work done under such operations is fully committed. Resources are updated in accordance with the work done in the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxCommittedPerSecond.aspx 8688=Transacted Operations Aborted 8689=The number of transacted operations with the outcome aborted in this service. Work done under such operations is rolled back. Resources are reverted to their previous state. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxAborted.aspx 8690=Transacted Operations Aborted Per Second 8691=The number of transacted operations with the outcome aborted in this service per second. Work done under such operations is rolled back. Resources are reverted to their previous state. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxAbortedPerSecond.aspx 8692=Transacted Operations In Doubt 8693=The number of transacted operations with an outcome in doubt in this service. Work done with an outcome in doubt is in an indeterminate state. Resources are held pending outcome. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxInDoubt.aspx 8694=Transacted Operations In Doubt Per Second 8695=The number of transacted operations with an outcome in doubt in this service per second. Work done with an outcome in doubt is in an indeterminate state. Resources are held pending outcome. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.TxInDoubtPerSecond.aspx 8696=Security Validation and Authentication Failures 8697=The number of calls to this service that failed validation or authentication. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityValidationAuthenticationFailures.aspx 8698=Security Validation and Authentication Failures Per Second 8699=The number of calls to this service that failed validation or authentication per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityValidationAuthenticationFailuresPerSecond.aspx 8700=Security Calls Not Authorized 8701=The number of calls to this service that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityCallsNotAuthorized.aspx 8702=Security Calls Not Authorized Per Second 8703=The number of calls to this service that failed authorization per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityCallsNotAuthorizedPerSecond.aspx 8704=Instances 8705=The total number of instances of the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.Instances.aspx 8706=Instances Created Per Second 8707=The creation rate of service instances per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.InstancesPerSecond.aspx 8708=Reliable Messaging Sessions Faulted 8709=The number of reliable messaging sessions that were faulted in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMSessionsFaulted.aspx 8710=Reliable Messaging Sessions Faulted Per Second 8711=The number of reliable messaging sessions that were faulted in this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMSessionsFaultedPerSecond.aspx 8712=Reliable Messaging Messages Dropped 8713=The number of reliable messaging messages that were dropped in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMMessagesDropped.aspx 8714=Reliable Messaging Messages Dropped Per Second 8715=The number of reliable messaging messages that were dropped in this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.RMMessagesDroppedPerSecond.aspx 8716=Queued Poison Messages 8717=The number of messages to this service that were marked poisoned by the queued transport. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqPoisonMessages.aspx 8718=Queued Poison Messages Per Second 8719=The number of messages to this service that were marked poisoned by the queued transport per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqPoisonMessagesPerSecond.aspx 8720=Queued Messages Rejected 8721=The number of messages to this servcie that were rejected by the queued transport. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqRejectedMessages.aspx 8722=Queued Messages Rejected Per Second 8723=The number of messages to this service that were rejected by the queued transport per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqRejectedMessagesPerSecond.aspx 8724=Queued Messages Dropped 8725=The number of messages to this service that were dropped by the queued transport. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqDroppedMessages.aspx 8726=Queued Messages Dropped Per Second 8727=The number of messages to this service that were dropped by the queued transport per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.MsmqDroppedMessagesPerSecond.aspx 8728=MSDTC Bridge 3.0.0.0 8729=MSDTC Bridge 3.0.0.0 performance counters 8730=Message send failures/sec 8731=The number of WS-AT protocol messages that the WS-AT service failed to send per second. 8732=Prepare retry count/sec 8733=The number of Prepare retry messages that the WS-AT service has sent per second. 8734=Commit retry count/sec 8735=The number of Commit retry messages that the WS-AT service has sent per second. 8736=Prepared retry count/sec 8737=The number of Prepared retry messages that the WS-AT service has sent per second. 8738=Replay retry count/sec 8739=The number of Replay retry messages that the WS-AT service has sent per second. 8740=Faults received count/sec 8741=The number of Fault messages that the WS-AT service has received per second. 8742=Faults sent count/sec 8743=The number of Fault messages that the WS-AT service has sent per second. 8744=Average participant prepare response time 8745=Average time in milliseconds for the WS-AT service to receive a Prepare message response from a participant. 8746=Average participant prepare response time Base 8747=Base counter for the 'Average participant prepare response time' counter. 8748=Average participant commit response time 8749=Average time in milliseconds for the WS-AT service to receive a Commit message response from a participant. 8750=Average participant commit response time Base 8751=Base counter for the 'Average participant commit response time' counter. 8752=SMSvcHost 3.0.0.0 8753=SMSvcHost 3.0.0.0 performance counters 8754=Protocol Failures over net.tcp 8755=The total number of failures at the protocol layer of net.tcp. 8756=Protocol Failures over net.pipe 8757=The total number of failures at the protocol layer of net.pipe. 8758=Dispatch Failures over net.tcp 8759=The total number of failures dispatching messages received over net.tcp. 8760=Dispatch Failures over net.pipe 8761=The total number of failures dispatching messages received over net.pipe. 8762=Connections Dispatched over net.tcp 8763=The total number of connections dispatched over net.tcp. 8764=Connections Dispatched over net.pipe 8765=The total number of connections dispatched over net.pipe. 8766=Connections Accepted over net.tcp 8767=The total number of TCP connections accepted over net.tcp. 8768=Connections Accepted over net.pipe 8769=The total number of named pipe connections accepted over net.pipe. 8770=Registrations Active for net.tcp 8771=The number of uri registrations currently active for net.tcp. 8772=Registrations Active for net.pipe 8773=The number of uri registrations currently active for net.pipe. 8774=Uris Registered for net.tcp 8775=The total number of uris that were succesfully registered for net.tcp. 8776=Uris Registered for net.pipe 8777=The total number of uris that were succesfully registered for net.pipe. 8778=Uris Unregistered for net.tcp 8779=The total number of uris that were succesfully unregistered for net.tcp. 8780=Uris Unregistered for net.pipe 8781=The total number of uris that were succesfully unregistered for net.pipe. 8782=Windows Workflow Foundation 8783=Windows Workflow Foundation Performance Counters 8784=Workflows Created 8785=Total number of workflows created. 8786=Workflows Created/sec 8787=Rate of workflows created per second. 8788=Workflows Unloaded 8789=Total number of workflows unloaded. 8790=Workflows Unloaded/sec 8791=Rate of workflows unloaded per second. 8792=Workflows Loaded 8793=Total number of workflows loaded. 8794=Workflows Loaded/sec 8795=Rate of workflows loaded per second. 8796=Workflows Completed 8797=Total number of workflows completed. 8798=Workflows Completed/sec 8799=Rate of workflows completed per second. 8800=Workflows Suspended 8801=Total number of workflows suspended. 8802=Workflows Suspended/sec 8803=Rate of workflows suspended per second. 8804=Workflows Terminated 8805=Total number of workflows terminated. 8806=Workflows Terminated/sec 8807=Rate of workflows terminated per second. 8808=Workflows In Memory 8809=Total number of workflows in memory. 8810=Workflows Aborted 8811=Total number of workflows aborted. 8812=Workflows Aborted/sec 8813=Rate of workflows aborted per second. 8814=Workflows Persisted 8815=Total number of workflows persisted. 8816=Workflows Persisted/sec 8817=Rate of workflows persisted per second. 8818=Workflows Executing 8819=Total number of workflow instances actively executing. 8820=Workflows Idle/sec 8821=Rate of workflows becoming idle per second. 8822=Workflows Runnable 8823=Total number of workflows ready to execute. 8824=Workflows Pending 8825=Total number of workflows waiting for a thread. 8826=ServiceModelOperation 3.0.0.0 8827=ServiceModelOperation 3.0.0.0 performance counters 8828=Calls 8829=The number of calls to this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.Calls.aspx 8830=Calls Per Second 8831=The number of calls to this operation per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsPerSecond.aspx 8832=Calls Outstanding 8833=The number of calls to this operation that are in progress. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsOutstanding.aspx 8834=Calls Failed 8835=The number of calls with unhandled exceptions in this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFailed.aspx 8836=Call Failed Per Second 8837=The number of calls with unhandled exceptions in this operation per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFailedPerSecond.aspx 8838=Calls Faulted 8839=The number of calls to this operation that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFaulted.aspx 8840=Calls Faulted Per Second 8841=The number of calls to this operation that returned faults per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFaultedPerSecond.aspx 8842=Calls Duration 8843=The average duration of calls to this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallDuration.aspx 8844=Calls Duration Base 8845=Base counter for the 'Calls Duration' counter. 8846=Transactions Flowed 8847=The number of transactions that flowed to this operation. This counter is incremented any time a transaction ID is present in the message sent to the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.TxFlowed.aspx 8848=Transactions Flowed Per Second 8849=The number of transactions that flowed to this operation per second. This counter is incremented any time a transaction ID is present in the message sent to the operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.TxFlowedPerSecond.aspx 8850=Security Validation and Authentication Failures 8851=The number of calls to this operation that failed validation or authentication. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityValidationAuthenticationFailures.aspx 8852=Security Validation and Authentication Failures Per Second 8853=The number of calls to this operation that failed validation or authentication per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityValidationAuthenticationFailuresPerSecond.aspx 8854=Security Calls Not Authorized 8855=The number of calls to this operation that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityCallsNotAuthorized.aspx 8856=Security Calls Not Authorized Per Second 8857=The number of calls to this operation that failed authorization per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityCallsNotAuthorizedPerSecond.aspx 9290=MSSQL$MICROSOFT##WID:Memory Broker Clerks 9291=Statistics related to memory broker clerks 9292=Periodic evictions (pages) 9293=The number of pages evicted from the broker clerk by last periodic eviction 9294=Internal benefit 9295=The internal value of memory for entry count pressure, in ms per page per ms, multiplied by 10 billion and truncated to an integer 9296=Simulation size 9297=The current size of the clerk simulation, in pages 9298=Simulation benefit 9299=The value of memory to the clerk, in ms per page per ms, multiplied by 10 billion and truncated to an integer 9300=Memory broker clerk size 9301=The size of the the clerk, in pages 9302=Pressure evictions (pages/sec) 9303=The number of pages per second evicted from the broker clerk by memory pressure 9304=MSSQL$MICROSOFT##WID:Buffer Manager 9305=Statistics related to SQL Servers buffer manager 9306=Buffer cache hit ratio 9307=Percentage of pages that were found in the buffer pool without having to incur a read from disk. 9308=Extension outstanding IO counter 9309=Number of buffer pool extension page reads/writes outstanding. 9310=Free list stalls/sec 9311=Number of requests that had to wait for a free page. 9312=Extension page evictions/sec 9313=Number of buffer pool extension page evictions. 9314=Page writes/sec 9315=Number of physical database page writes issued. 9316=Database pages 9317=Number of pages in the buffer pool with database content. 9318=Extension page unreferenced time 9319=Average seconds a page will stay in the buffer pool extension without references. 9320=Page life expectancy 9321=Number of seconds a page will stay in the buffer pool without references. 9322=Background writer pages/sec 9323=Number of pages flushed to enforce the recovery interval settings. 9324=Buffer cache hit ratio base 9325=Base for prior entry 9326=Extension free pages 9327=Number of pages needed to fill the buffer pool extension cache. 9328=Readahead time/sec 9329=Time (microseconds) spent issuing readahead. 9330=Extension allocated pages 9331=Number of pages occupying buffer pool extension cache. 9332=Extension in use as percentage 9333=Percentage of the buffer pool extension paging file occupied by buffer manager pages. 9334=Checkpoint pages/sec 9335=Number of pages flushed by checkpoint or other operations that require all dirty pages to be flushed. 9336=Lazy writes/sec 9337=Number of buffers written by buffer manager's lazy writer. 9338=Extension page reads/sec 9339=Number of buffer pool extension page reads issued. 9340=Page reads/sec 9341=Number of physical database page reads issued. 9342=Extension page writes/sec 9343=Number of Extension page writes issued. 9344=Readahead pages/sec 9345=Number of pages read in anticipation of use. 9346=Integral Controller Slope 9347=The slope that integral controller for the buffer pool last used, times -10 billion 9348=Target pages 9349=Ideal number of pages in the buffer pool. 9350=Page lookups/sec 9351=Number of requests to find a page in the buffer pool. 9352=MSSQL$MICROSOFT##WID:Buffer Node 9353=Statistics related to SQL Server's buffer pool by NUMA node 9354=Remote node page lookups/sec 9355=Number of lookup requests from this node which were satisfied from other nodes. 9356=Page life expectancy 9357=Number of seconds a page will stay in the buffer pool without references. 9358=Database pages 9359=Database pages on node. 9360=Local node page lookups/sec 9361=Number of lookup requests from this node which were satisfied from this node. 9362=MSSQL$MICROSOFT##WID:General Statistics 9363=Server General Statistics 9364=Mars Deadlocks 9365=Number of Mars Deadlocks detected. 9366=SOAP Session Initiate Requests 9367=Number of SOAP Session initiate requests started per second. 9368=Trace Event Notification Queue 9369=Number of trace event notification instances waiting in the internal queue to be sent thru Service Broker 9370=SOAP Session Terminate Requests 9371=Number of SOAP Session terminate requests started per second. 9372=User Connections 9373=Number of users connected to the system. 9374=Processes blocked 9375=Number of currently blocked processes. 9376=HTTP Authenticated Requests 9377=Number of authenticated HTTP requests started per second. 9378=Temp Tables Creation Rate 9379=Number of temporary tables/table variables created/sec 9380=Connection Reset/sec 9381=Total number of connection resets per second. 9382=Transactions 9383=Number of transaction enlistments (local, dtc, and bound). 9384=Active Temp Tables 9385=Number of temporary tables/table variables in use 9386=Tempdb recovery unit id 9387=Number of duplicate tempdb recovery unit id generated 9388=Tempdb rowset id 9389=Number of duplicate tempdb rowset id generated 9390=Temp Tables For Destruction 9391=Number of temporary tables/table variables waiting to be destroyed by the cleanup system thread 9392=Logical Connections 9393=Number of logical connections to the system. 9394=SQL Trace IO Provider Lock Waits 9395=Number of waits for the File IO Provider lock per second 9396=Non-atomic yield rate 9397=Number of non-atomic yields per second. 9398=SOAP Empty Requests 9399=Number of empty SOAP requests started per second. 9400=Logins/sec 9401=Total number of logins started per second. 9402=SOAP WSDL Requests 9403=Number of SOAP Web Service Description Language requests started per second. 9404=SOAP SQL Requests 9405=Number of SOAP SQL requests started per second. 9406=SOAP Method Invocations 9407=Number of SOAP method invocations started per second. 9408=Logouts/sec 9409=Total number of logouts started per second. 9410=Event Notifications Delayed Drop 9411=Number of event notifications waiting to be dropped by a system thread 9412=MSSQL$MICROSOFT##WID:Locks 9413=Describes statistics for individual lock server lock requests 9414=Lock Requests/sec 9415=Number of new locks and lock conversions requested from the lock manager. 9416=Lock Timeouts/sec 9417=Number of lock requests that timed out. This includes requests for NOWAIT locks. 9418=Lock Timeouts (timeout > 0)/sec 9419=Number of lock requests that timed out. This does not include requests for NOWAIT locks. 9420=Lock Wait Time (ms) 9421=Total wait time (milliseconds) for locks in the last second. 9422=Number of Deadlocks/sec 9423=Number of lock requests that resulted in a deadlock. 9424=Average Wait Time Base 9425=Base for Averate Wait Time. 9426=Lock Waits/sec 9427=Number of lock requests that could not be satisfied immediately and required the caller to wait before being granted the lock. 9428=Average Wait Time (ms) 9429=The average amount of wait time (milliseconds) for each lock request that resulted in a wait. 9430=MSSQL$MICROSOFT##WID:Databases 9431=This defines a Database manager object for SQL Server 9432=Write Transactions/sec 9433=Number of transactions which wrote to the database in the last second. 9434=Partitions 9435=Number of partitions 9436=Log File(s) Used Size (KB) 9437=The cumulative used size of all the log files in the database. 9438=Log Pool Requests/sec 9439=Log block requests performed through log pool. 9440=Secondary partitions 9441=Number of secondary partitions 9442=Forwarder pending partitions 9443=Number of forwarder pending partitions 9444=Log Pool Disk Reads/sec 9445=Log disk reads via log pool. 9446=Waiting replica copies 9447=Number of replica copy requests waiting 9448=Group Commit Time/sec 9449=Group stall time (microseconds) per second. 9450=In-delete partitions 9451=Number of in-delete partitions 9452=Log Flush Write Time (ms) 9453=Milliseconds it took to perform the writes of log flushes completed in the last second 9454=Bulk Copy Rows/sec 9455=Number of rows bulk copied. 9456=Log Writer Writes/sec 9457=Number of log writes by the background log writer. 9458=Flush file buffers/sec 9459=Rate of flush file buffer calls for WAL enforcement 9460=Forwarder partitions 9461=Number of forwarder partitions 9462=Log Growths 9463=Total number of log growths for this database. 9464=Log Truncations 9465=Total number of log truncations for this database. 9466=Bulk Copy Throughput/sec 9467=KiloBytes bulk copied. 9468=No Wait Transactions/sec 9469=Number of transactions which committed to the database in the last second but did not harden. 9470=Transactions/sec 9471=Number of transactions started for the database. 9472=Data File(s) Size (KB) 9473=The cumulative size of all the data files in the database. 9474=Repl. Trans. Rate 9475=Replication transaction rate (replicated transactions/sec.). 9476=XTP Memory Used (KB) 9477=The amount of memory used by XTP in the database. 9478=Nothing partitions 9479=Number of nothing partitions 9480=Repl. Pending Xacts 9481=Number of pending replication transactions in the database. 9482=Active Transactions 9483=Number of active update transactions for the database. 9484=Commit table entries 9485=The size of the in-memory part of the commit table for the database. 9486=Log Cache Hit Ratio 9487=Percentage of log cache reads that were satisfied from the log cache. 9488=Log Flush Wait Time 9489=Total wait time (milliseconds). 9490=Log Flush Waits/sec 9491=Number of commits waiting on log flush. 9492=Log Cache Reads/sec 9493=Reads performed through the log manager cache. 9494=Shrink Data Movement Bytes/sec 9495=The rate data is being moved by Autoshrink, DBCC SHRINKDATABASE or SHRINKFILE. 9496=Log Bytes Flushed/sec 9497=Total number of log bytes flushed. 9498=Percent Log Used 9499=The percent of space in the log that is in use. 9500=Log Writer Queue Time/sec 9501=Amount of time (microseconds) spent in log writer queue. 9502=Checkpoint duration 9503=Duration of the last checkpoint for this database 9504=Primary partitions 9505=Number of primary partitions 9506=Tracked transactions/sec 9507=Number of committed transactions recorded in the commit table for the database. 9508=Log Flushes/sec 9509=Number of log flushes. 9510=Recovery duration 9511=Duration of the recovery for this database in seconds 9512=DBCC Logical Scan Bytes/sec 9513=Logical read scan rate for DBCC commands 9514=Secondary catchup partitions 9515=Number of secondary/forwarder partitions in catchup 9516=Log File(s) Size (KB) 9517=The cumulative size of all the log files in the database. 9518=Log Shrinks 9519=Total number of log shrinks for this database. 9520=Secondary in-build partitions 9521=Number of secondary/forwarder partitions in build 9522=Log Pool Cache Misses/sec 9523=Log block cache misses from log pool. 9524=Backup/Restore Throughput/sec 9525=Read/write throughput for backup/restore of a database. 9526=Log Cache Hit Ratio Base 9527=Base for log cache calculations 9528=MSSQL$MICROSOFT##WID:Log Hosting 9529=This defines a log host object for SQL Server 9530=Payload Bytes/sec 9531=Rate of host log sector payloads being written 9532=Defunct Cleanups/sec 9533=Rate of defunct tenant mapping table cleanup 9534=Queue Wait Time/sec 9535=Time (microseconds) requests spent in write queue 9536=Throttle ms/sec 9537=Duration of throttled log writes 9538=Stored In Data/sec 9539=Rate of log sectors being written directly to data 9540=Log Retrieve Micros/sec 9541=Time spent retrieving log blocks for reads 9542=Read Bytes/sec 9543=Rate of host log being read 9544=Mapping Stall Time/sec 9545=Time (microseconds) spent on long updates by writer thread 9546=Read From Log Bytes/sec 9547=Rate of host log being read found in log 9548=Map Lookup Micros/sec 9549=Time spent looking up mapping entries for reads 9550=Writer Writes/sec 9551=Rate of writes by writer thread 9552=Writer Stalls/sec 9553=Rate of long updates by writer thread 9554=Read From Data Bytes/sec 9555=Rate of host log being read found in data 9556=Sector Write/sec 9557=Rate of host log sectors being written 9558=Write Queue Depth 9559=How many write requests are queued at time of last enqueue 9560=Sectors Cleared During Move/sec 9561=Rate of log sectors being cleared during move 9562=Sectors Moved/sec 9563=Rate of log sectors being moved to data 9564=Map Index Reads/sec 9565=Number of physical reads done against index for mapping update 9566=Map Table Reads/sec 9567=Number of physical reads done against base table for mapping update 9568=Throttles/sec 9569=Rate of throttled log writes 9570=Harden Wait Micros/sec 9571=Time spent waiting for mapping tran to harden 9572=Mapping Update Time/sec 9573=Time (microseconds) spent doing mapping table updates for write request 9574=MSSQL$MICROSOFT##WID:Database Mirroring 9575=This defines a Database Mirroring object for SQL Server 9576=Sends/sec 9577=Number of sends initiated per second 9578=Log Compressed Bytes Sent/sec 9579=Number of compressed bytes of log sent in the last second. 9580=Send/Receive Ack Time 9581=Milliseconds messages waited for acknowledgement from the partner per second. 9582=Redo Queue KB 9583=Total number of kilobytes that redo on the mirror database is behind the hardened log 9584=Log Compressed Bytes Rcvd/sec 9585=Number of compressed bytes of log received in the last second. 9586=Log Send Queue KB 9587=Total number of kilobytes of log that have not been sent to the mirror server 9588=Bytes Sent/sec 9589=Number of bytes sent per second 9590=Log Bytes Sent/sec 9591=Number of bytes of log sent per second 9592=Log Remaining for Undo KB 9593=Total number of kilobytes of log that remain to be scanned by the new mirror server after failover. 9594=Receives/sec 9595=Number of mirroring message receives per second 9596=Log Harden Time (ms) 9597=Milliseconds log blocks waited to be hardened to disk in the last second. 9598=Bytes Received/sec 9599=Number of bytes received per second 9600=Log Send Flow Control Time (ms) 9601=Milliseconds log stream messages waited for send flow control in the last second. 9602=Log Bytes Sent from Cache/sec 9603=Number of sent log bytes which were sent from the Database Mirroring log cache in the last second. 9604=Log Bytes Redone from Cache/sec 9605=Number of log bytes which were redone from the Database Mirroring log cache per second. 9606=Transaction Delay 9607=Number of milliseconds transaction termination waited for acknowledgement per second. 9608=Mirrored Write Transactions/sec 9609=Number of transactions which wrote to the mirrored database in the last second, that waited for log to be sent to the mirror. 9610=Log Bytes Received/sec 9611=Number of bytes of log received per second 9612=Log Scanned for Undo KB 9613=Total number of kilobytes of log that have been scanned by the new mirror server after failover. 9614=Redo Bytes/sec 9615=Number of bytes of log redone by the mirror database per second 9616=Pages Sent/sec 9617=Number of pages sent per second 9618=MSSQL$MICROSOFT##WID:Database Replica 9619=This defines a HADR secondary database object for SQL Server 9620=Log remaining for undo 9621=The amount of log in kilobytes remaining to finish the undo phase. 9622=Database Flow Controls/sec 9623=The number of database flow control per sec. 9624=Log Compressions/sec 9625=The number of log blocks compressed per sec. 9626=Redone Bytes/sec 9627=Amount of log records redone in the last second to catch up the database replica 9628=Log Bytes Compressed/sec 9629=The amount of log in bytes compressed per sec. 9630=Log Bytes Received/sec 9631=Amount of logs received by the availability replica for the database 9632=Recovery Queue 9633=Total number of hardened log in kilobytes that is waiting to be redone on the secondary 9634=Mirrored Write Transactions/sec 9635=Number of transactions which wrote to the mirrored database in the last second, that waited for log to be sent to the mirror. 9636=Redo blocked/sec 9637=Number of times redo gets blocked in the last second 9638=Group Commit Time 9639=Number of microseconds all transactions group commit waited 9640=File Bytes Received/sec 9641=Amount of filestream data received by the availability replica for the database 9642=Transaction Delay 9643=Number of milliseconds transaction termination waited for acknowledgement per second. 9644=Redo Bytes Remaining 9645=The amount of log in kilobytes remaining to be redone to finish the reverting phase. 9646=Log Send Queue 9647=Amount of logs in kilobytes that is waiting to be send to the database replica 9648=Database Flow Control Delay 9649=Duration spent in database flow control wait in microseconds. 9650=Log Compression Cache misses/sec 9651=The number of log block compression cache misses per sec. 9652=Redones/sec 9653=The number of log blocks redone in the last second to catch up the database replica 9654=Log Bytes Decompressed/sec 9655=The amount of log in bytes decompressed per sec. 9656=Log Compression Cache hits/sec 9657=The number of log block compression cache hits per sec. 9658=Group Commits/Sec 9659=Number of times transactions waited for group commit. 9660=Log Decompressions/sec 9661=The number of log blocks decompressed per sec. 9662=Total Log requiring undo 9663=The amount of log in kilobytes that need to be undone. 9664=MSSQL$MICROSOFT##WID:Availability Replica 9665=This defines a HADR availability replica object for SQL Server 9666=Sends to Replica/sec 9667=Total sends to the availability replica 9668=Flow Control/sec 9669=Number of flow control initiated in the last second 9670=Resent Messages/sec 9671=Number of messages being resent in the last second 9672=Flow Control Time (ms/sec) 9673=Time in milliseconds messages waited on flow control in the last second 9674=Bytes Received from Replica/sec 9675=Total bytes receieved from the availability replica 9676=Bytes Sent to Transport/sec 9677=Total bytes sent to transport for the availabilty replica 9678=Sends to Transport/sec 9679=Total sends to transport for the availability replica 9680=Bytes Sent to Replica/sec 9681=Total bytes sent to the availabilty replica 9682=Receives from Replica/sec 9683=Total receives from the availability replica 9684=MSSQL$MICROSOFT##WID:Latches 9685=Collects statistics associated with internal server latches 9686=Latch Waits/sec 9687=Number of latch requests that could not be granted immediately and had to wait before being granted. 9688=SuperLatch Demotions/sec 9689=Number of SuperLatches that have been demoted to regular latches 9690=Total Latch Wait Time (ms) 9691=Total latch wait time (milliseconds) for latch requests that had to wait in the last second. 9692=Average Latch Wait Time Base 9693=Base for Average Latch Wait Time. 9694=SuperLatch Promotions/sec 9695=Number of latches that have been promoted to SuperLatches 9696=Number of SuperLatches 9697=Number of latches that are currently SuperLatches. 9698=Average Latch Wait Time (ms) 9699=Average latch wait time (milliseconds) for latch requests that had to wait. 9700=MSSQL$MICROSOFT##WID:Access Methods 9701=Collects statistics associated with the database server access methods 9702=Failed leaf page cookie 9703=The number of times that a leaf page cookie could not be used during an index search since changes happened on the leaf page. The cookie is used to speed up index search. 9704=Skipped Ghosted Records/sec 9705=Number of ghosted records per second skipped during scans. 9706=Scan Point Revalidations/sec 9707=Number of times the scan point had to be revalidated to continue the scan. 9708=Dropped rowset cleanups/sec 9709=The number of rowsets per second created as a result of aborted online index build operations that were successfully dropped by the background task that cleans up deferred dropped rowsets. 9710=LobHandle Create Count 9711=Count of temporary LOBs created. 9712=By-reference Lob Create Count 9713=Count of large object (LOB) values that were passed by reference. By-reference lobs are used in certain bulk operations to avoid the cost of passing them by value. 9714=Probe Scans/sec 9715=Number of probe scans per second that are used to find at most one single qualified row in an index or base table directly. 9716=Count Lob Readahead 9717=Count of lob pages on which readahead was issued. 9718=Used tree page cookie 9719=Number of times a tree page cookie was used successfully during an index search since no change happened on the parent page of the tree page. The cookie is used to speed up index search. 9720=Worktables From Cache Base 9721=Percent of worktables from cache base. 9722=Extents Allocated/sec 9723=Number of extents allocated per second in all databases in this SQL Server instance. 9724=Count Push Off Row 9725=Count of values that were pushed from in-row to off-row. 9726=Pages compressed/sec 9727=Number of times a database page was compressed 9728=AU cleanup batches/sec 9729=The number of batches that completed successfully per second by the background task that cleans up deferred dropped allocation units. 9730=Worktables From Cache Ratio 9731=Percentage of work tables created where the initial two pages of the work table were not allocated but were immediately available from the work table cache. 9732=Range Scans/sec 9733=Number of qualified range scans through indexes per second. 9734=Page compression attempts/sec 9735=Number of attempts to compress a database page per second 9736=Count Pull In Row 9737=Count of values that were pulled in-row from off-row. 9738=Failed AU cleanup batches/sec 9739=The number of batches per second that failed and required retry, by the background task that cleans up deferred dropped allocation units. Failure could be due to lack of memory or disk space, hardware failure and other reasons. 9740=FreeSpace Scans/sec 9741=Number of scans per second that were initiated to search for free space within pages already allocated to an allocation unit to insert or modify record fragments. Each scan may find multiple pages. 9742=Failed tree page cookie 9743=The number of times that a tree page cookie could not be used during an index search since changes happened on the parent pages of those tree pages. The cookie is used to speed up index search. 9744=Page Deallocations/sec 9745=Number of pages deallocated per second in all databases in this SQL Server instance. These include pages from mixed extents and uniform extents. 9746=Full Scans/sec 9747=Number of unrestricted full scans. These can either be base table or full index scans. 9748=Table Lock Escalations/sec 9749=The number of times locks on a table were escalated. 9750=Forwarded Records/sec 9751=Number of records fetched through forwarded record pointers. 9752=By-reference Lob Use Count 9753=Count of by-reference lob values that were used. By-reference lobs are used in certain bulk operations to avoid the cost of passing them by value. 9754=Deferred Dropped rowsets 9755=The number of rowsets created as a result of aborted online index build operations that are waiting to be dropped by the background task that cleans up deferred dropped rowsets. 9756=Page Splits/sec 9757=Number of page splits per second that occur as a result of overflowing index pages. 9758=InSysXact waits/sec 9759=Number of times a reader needs to wait for a page because the InSysXact bit is set 9760=LobSS Provider Truncation Count 9761=Count of LOB Storage Service Providers truncated. 9762=Dropped rowsets skipped/sec 9763=The number of rowsets per second created as a result of aborted online index build operations that were skipped by the background task that cleans up deferred dropped rowsets created. 9764=Used leaf page cookie 9765=Number of times a leaf page cookie was used successfully during an index search since no change happened on the leaf page. The cookie is used to speed up index search. 9766=FreeSpace Page Fetches/sec 9767=Number of pages fetched per second by free space scans. These scans search for free space within pages already allocated to an allocation unit, to satisfy requests to insert or modify record fragments. 9768=Deferred dropped AUs 9769=The number of allocation units waiting to be dropped by the background task that cleans up deferred dropped allocation units. 9770=Pages Allocated/sec 9771=Number of pages allocated per second in all databases in this SQL Server instance. These include pages allocations from both mixed extents and uniform extents. 9772=LobSS Provider Create Count 9773=Count of LOB Storage Service Providers created. One worktable created per LOB Storage Service Provider. 9774=Workfiles Created/sec 9775=Number of work files created per second. For example, work files could be used to store temporary results for hash joins and hash aggregates. 9776=Extent Deallocations/sec 9777=Number of extents deallocated per second in all databases in this SQL Server instance. 9778=LobHandle Destroy Count 9779=Count of temporary LOBs destroyed. 9780=Index Searches/sec 9781=Number of index searches. Index searches are used to start range scans, single index record fetches, and to reposition within an index. 9782=AU cleanups/sec 9783=The number of allocation units per second that were successfully dropped by the background task that cleans up deferred dropped allocation units. Each allocation unit drop requires multiple batches. 9784=Mixed page allocations/sec 9785=Number of pages allocated per second from mixed extents. These could be used for storing the IAM pages and the first eight pages that are allocated to an allocation unit. 9786=Worktables Created/sec 9787=Number of work tables created per second. For example, work tables could be used to store temporary results for query spool, LOB variables, XML variables, and cursors. 9788=LobSS Provider Destroy Count 9789=Count of LOB Storage Service Providers destroyed. 9790=MSSQL$MICROSOFT##WID:SQL Errors 9791=Statistics about errors in SQL Server 9792=Errors/sec 9793=Number of errors/sec 9794=MSSQL$MICROSOFT##WID:SQL Statistics 9795=Collects statistics associated with SQL requests 9796=Failed Auto-Params/sec 9797=Number of failed auto-parameterizations. 9798=Unsafe Auto-Params/sec 9799=Number of unsafe auto-parameterizations. 9800=Misguided plan executions/sec 9801=Number of plan executions per second in which a plan guide could not be honored during plan generation. The plan guide was disregarded and normal compilation was used to generate the executed plan. 9802=SQL Attention rate 9803=Number of attentions per second. 9804=Forced Parameterizations/sec 9805=Number of statements parameterized by forced parameterization per second. 9806=Safe Auto-Params/sec 9807=Number of safe auto-parameterizations. 9808=Batch Requests/sec 9809=Number of SQL batch requests received by server. 9810=Guided plan executions/sec 9811=Number of plan executions per second in which the query plan has been generated by using a plan guide. 9812=SQL Re-Compilations/sec 9813=Number of SQL re-compiles. 9814=SQL Compilations/sec 9815=Number of SQL compilations. 9816=Auto-Param Attempts/sec 9817=Number of auto-parameterization attempts. 9818=MSSQL$MICROSOFT##WID:Plan Cache 9819=This defines cache counters 9820=Cache Object Counts 9821=Number of cache objects in the cache 9822=Cache Hit Ratio Base 9823=Base for prior entry 9824=Cache Pages 9825=Number of 8k pages used by cache objects 9826=Cache Hit Ratio 9827=Ratio between cache hits and lookups 9828=Cache Objects in use 9829=Number of cache objects in use 9830=MSSQL$MICROSOFT##WID:Cursor Manager by Type 9831=Counters for cursor properties grouped by type 9832=Cursor memory usage 9833=Amount of memory consumed by cursors (KB). 9834=Cache Hit Ratio 9835=Ratio between cache hits and lookups 9836=Cursor Cache Use Counts/sec 9837=Times each type of cached cursor has been used 9838=Number of active cursor plans 9839=Number of cursor plans. 9840=Cached Cursor Counts 9841=Number of cursors of a given type in the cache 9842=Cursor Requests/sec 9843=Number of SQL cursor requests received by server. 9844=Cache Hit Ratio Base 9845=Base for prior entry 9846=Cursor worktable usage 9847=Number of worktables used by cursors. 9848=Active cursors 9849=Number of active cursors. 9850=MSSQL$MICROSOFT##WID:Cursor Manager Total 9851=Counters for cursor properties not grouped by type 9852=Cursor conversion rate 9853=Number of cursor conversions/sec. 9854=Cursor flushes 9855=Total number of times a flush for a cursor xstmt occured. 9856=Async population count 9857=Number of cursors being populated asynchronously. 9858=MSSQL$MICROSOFT##WID:Memory Manager 9859=This defines memory usage. 9860=SQL Cache Memory (KB) 9861=Total amount of dynamic memory the server is using for the dynamic SQL cache 9862=Maximum Workspace Memory (KB) 9863=Total amount of memory available for grants to executing processes. This memory is used primarily for hash, sort and create index operations. 9864=Log Pool Memory (KB) 9865=Total amount of dynamic memory the server is using for Log Pool 9866=External benefit of memory 9867=The external value of memory, in ms per page per ms, multiplied by 10 billion and truncated to an integer 9868=Target Server Memory (KB) 9869=Ideal amount of memory the server is willing to consume 9870=Free Memory (KB) 9871=Amount of memory the server is currently not using. 9872=Lock Owner Blocks Allocated 9873=The current number of allocated lock owner blocks. 9874=Memory Grants Outstanding 9875=Current number of processes that have successfully acquired a workspace memory grant 9876=Total Server Memory (KB) 9877=Total amount of dynamic memory the server is currently consuming 9878=Lock Blocks 9879=The current number of lock blocks that are in use on the server. Refreshed periodically. 9880=Stolen Server Memory (KB) 9881=Amount of memory the server is currently using for the purposes other than the database pages. 9882=Memory Grants Pending 9883=Current number of processes waiting for a workspace memory grant 9884=Database Cache Memory (KB) 9885=Amount of memory the server is currently using for the database cache. 9886=Lock Memory (KB) 9887=Total amount of dynamic memory the server is using for locks 9888=Lock Owner Blocks 9889=The number of lock owner blocks that are currently in use on the server. Refreshed periodically. 9890=Connection Memory (KB) 9891=Total amount of dynamic memory the server is using for maintaining connections 9892=Lock Blocks Allocated 9893=The current number of allocated lock blocks. 9894=Optimizer Memory (KB) 9895=Total amount of dynamic memory the server is using for query optimization 9896=Reserved Server Memory (KB) 9897=Amount of memory the server has reserved for future usage. This counter shows current unused amount of the initial grant shown in Granted Workspace Memory (KB). 9898=Granted Workspace Memory (KB) 9899=Total amount of memory granted to executing processes. This memory is used for hash, sort and create index operations. 9900=MSSQL$MICROSOFT##WID:Memory Node 9901=This defines memory usage per NUMA node. 9902=Foreign Node Memory (KB) 9903=Non NUMA-local amount of memory on this node. 9904=Free Node Memory (KB) 9905=Amount of memory the server is not using on this node. 9906=Target Node Memory (KB) 9907=Ideal amount of memory for this node. 9908=Database Node Memory (KB) 9909=Amount of memory the server is using on this node for database pages. 9910=Total Node Memory (KB) 9911=Total amount of memory the server has committed on this node. 9912=Stolen Node Memory (KB) 9913=Amount of memory the server is using on this node for the purposes other than database pages. 9914=MSSQL$MICROSOFT##WID:User Settable 9915=This defines user definable counters 9916=Query 9917=As defined by the user. 9918=MSSQL$MICROSOFT##WID:Replication Agents 9919=Replication Summary 9920=Running 9921=The number of replication agents currently running. 9922=MSSQL$MICROSOFT##WID:Replication Merge 9923=Replication Merge Agent Statistics 9924=Uploaded Changes/sec 9925=The number of rows per second merged from the Subscriber to the Publisher. 9926=Conflicts/sec 9927=The number of conflicts per second occurring during the merge process. 9928=Downloaded Changes/sec 9929=The number of rows per second merged from the Publisher to the Subscriber. 9930=MSSQL$MICROSOFT##WID:Replication Logreader 9931=Replication Logreader Agent Statistics 9932=Logreader:Delivered Cmds/sec 9933=The number of commands per second delivered to the Distributor. 9934=Logreader:Delivery Latency 9935=The current amount of time, in milliseconds, elapsed from when transactions are applied at the Publisher to when they are delivered to the Distributor. 9936=Logreader:Delivered Trans/sec 9937=The number of transactions per second delivered to the Distributor. 9938=MSSQL$MICROSOFT##WID:Replication Dist. 9939=Replication Distribution Agent Statistics 9940=Dist:Delivered Trans/sec 9941=The number of transactions per second delivered to the Subscriber. 9942=Dist:Delivered Cmds/sec 9943=The number of commands per second delivered to the Subscriber. 9944=Dist:Delivery Latency 9945=The current amount of time, in milliseconds, elapsed from when transactions are delivered to the Distributor to when they are applied at the Subscriber. 9946=MSSQL$MICROSOFT##WID:Replication Snapshot 9947=Replication Snapshot Agent Statistics 9948=Snapshot:Delivered Trans/sec 9949=The number of transactions per second delivered to the Distributor. 9950=Snapshot:Delivered Cmds/sec 9951=The number of commands per second delivered to the Distributor. 9952=MSSQL$MICROSOFT##WID:Backup Device 9953=This defines a backup device object for SQL Server 9954=Device Throughput Bytes/sec 9955=Read/write throughput for a backup device. 9956=MSSQL$MICROSOFT##WID:Transactions 9957=Statistics related to SQL Server transactions. 9958=Version Store Size (KB) 9959=The size of the version store in KB. 9960=Longest Transaction Running Time 9961=The longest running time of any transaction in seconds. 9962=Transactions 9963=The total number of active transactions. 9964=Version Store unit truncation 9965=Truncation of unit in Version Store. 9966=NonSnapshot Version Transactions 9967=The total number of active non-snapshot transactions that generate version records. 9968=Snapshot Transactions 9969=The total number of active snapshot transactions. 9970=Update Snapshot Transactions 9971=The total number of active snapshot transactions that do updates. 9972=Version Store unit count 9973=Number of unit in Version Store. 9974=Version Store unit creation 9975=Creation of new unit in Version Store. 9976=Version Generation rate (KB/s) 9977=The version generation rate in KB per seconds. 9978=Version Cleanup rate (KB/s) 9979=The version cleanup rate in KB per seconds. 9980=Free Space in tempdb (KB) 9981=The free space in tempdb in KB. 9982=Update conflict ratio 9983=The fraction of update snapshot transactions that have update conflicts to the total number of update snapshot transactions. 9984=Update conflict ratio base 9985=The total number of update snapshot transactions. 9986=MSSQL$MICROSOFT##WID:Broker Statistics 9987=Service Broker Statistics 9988=Enqueued P8 Messages/sec 9989=The number of priority 8 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 9990=Enqueued P3 Messages/sec 9991=The number of priority 3 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 9992=Enqueued P7 Messages/sec 9993=The number of priority 7 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 9994=Enqueued Transport Msg Frags/sec 9995=The number of message fragments from the transport that are successfully delivered into local target queues per second. Note that the message can be marked as disabled if it is incomplete and/or out of order. 9996=Enqueued P4 Messages/sec 9997=The number of priority 4 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 9998=SQL SEND Total 9999=Total number of SQL SEND commands processed by the Broker. 10000=Enqueued Transport Msg Frag Tot 10001=Total number of message fragments from the transport that are successfully delivered into local target queues. Note that the message can be marked as disabled if it is incomplete and/or out of order. 10002=SQL RECEIVEs/sec 10003=The number of SQL RECEIVE commands processed by the Broker per second. 10004=Enqueued Messages Total 10005=Total number of messages from local endpoints and the transport that are successfully delivered into local target queues. 10006=Enqueued P10 Messages/sec 10007=The number of priority 10 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10008=Corrupted Messages Total 10009=The number of corrupted messages that were received in the instance. 10010=Dequeued TransmissionQ Msgs/sec 10011=The number of messages that have been removed from the broker transmission queue per second. 10012=Enqueued Messages/sec 10013=The number of messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10014=SQL SENDs/sec 10015=The number of SQL SEND commands processed by the Broker per second. 10016=Forwarded Msg Discarded Total 10017=Total number of forwarded messages discarded due to forwarded message memory limits, age limits, etc. 10018=Dialog Timer Event Count 10019=The number of dialog endpoint related timer events in the Broker. 10020=Activation Errors Total 10021=The number of times an activation stored procedure exited with an error. 10022=Enqueued TransmissionQ Msgs/sec 10023=The number of messages that have been placed into the broker transmission queue per second. 10024=Forwarded Msg Bytes/sec 10025=The number of forwarded message bytes successfully sent per second. 10026=Forwarded Pending Msg Count 10027=The number of forwarded messages that have not been successfully sent yet. 10028=Dropped Messages Total 10029=The number of messages that were received in the instance but could not be delivered. 10030=SQL RECEIVE Total 10031=Total number of SQL RECEIVE commands processed by the Broker. 10032=Enqueued Transport Msgs/sec 10033=The number of messages from the transport that are successfully delivered into local target queues per second. This includes all messages from remote endpoints and messages from local endpoints which go through the transport. 10034=Enqueued Local Messages Total 10035=Total number of messages from local endpoints that are successfully delivered directly into local target queues. 10036=Enqueued P1 Messages/sec 10037=The number of priority 1 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10038=Broker Transaction Rollbacks 10039=The number of Service Broker related transactions that have rolled back. 10040=Enqueued P9 Messages/sec 10041=The number of priority 9 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10042=Forwarded Pending Msg Bytes 10043=The number of forwarded message bytes that have not been successfully sent yet. 10044=Forwarded Messages Total 10045=Total number of forwarded messages successfully sent. 10046=Enqueued P6 Messages/sec 10047=The number of priority 6 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10048=Enqueued Local Messages/sec 10049=The number of messages from local endpoints that are successfully delivered directly into local target queues per second. 10050=Forwarded Messages/sec 10051=The number of forwarded messages successfully sent per second. 10052=Forwarded Msgs Discarded/sec 10053=The number of forwarded messages that were discarded per second due to forwarded message memory limits, age limits, etc. 10054=Enqueued P5 Messages/sec 10055=The number of priority 5 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10056=Enqueued Transport Msgs Total 10057=Total number of messages from the transport that are successfully delivered into local target queues. This includes all messages from remote endpoints and messages from local endpoints which go through the transport. 10058=Forwarded Msg Byte Total 10059=Total number of forwarded message bytes successfully sent. 10060=Enqueued P2 Messages/sec 10061=The number of priority 2 messages from local endpoints and the transport that are successfully delivered into local target queues per second. 10062=MSSQL$MICROSOFT##WID:Broker/DBM Transport 10063=Service Broker/Database Mirroring Transport Statistics 10064=Msg Fragment Recv Size Avg 10065=The average byte size of message fragments received in transport receive I/O operations. 10066=Current Msg Frags for Send I/O 10067=The current number of message fragments associated with current transport send I/O operations that haven't completed. 10068=Send Flow Control Enters/sec 10069=UCS send flow control enters per sec. 10070=Message Fragment Sends/sec 10071=The number of message fragments sent per second in transport send I/O operations. 10072=Send I/Os/sec 10073=The number of transport send I/Os per second. Note that a transport send I/O may contain more than one message fragment. 10074=Receive I/O bytes/sec 10075=The number of transport receive I/O bytes per second. 10076=Message Fragment P6 Sends/sec 10077=The number of priority 6 message fragments sent per second in transport send I/O operations. 10078=Decrypted I/O bytes/sec 10079=The number of transport decrypted I/O bytes per second. 10080=Message Fragment P7 Sends/sec 10081=The number of priority 7 message fragments sent per second in transport send I/O operations. 10082=Send I/O Len Avg 10083=The average byte length of transport send I/O operations. 10084=Message Fragment P5 Sends/sec 10085=The number of priority 5 message fragments sent per second in transport send I/O operations. 10086=Msg Fragment Send Size Avg 10087=The average byte size of message fragments sent in transport send I/O operations. 10088=Open Connection Count 10089=The total number of transport connections currently open. 10090=Send I/O bytes/sec 10091=The number of transport send I/O bytes per second. 10092=Message Fragment P4 Sends/sec 10093=The number of priority 4 message fragments sent per second in transport send I/O operations. 10094=Send Flow Control Exits/sec 10095=UCS send flow control exits per sec. 10096=Recv I/O Buffer Copies Count 10097=The number of times when transport receive I/O operations had to move buffer fragments in memory. 10098=Receive I/O Len Avg 10099=The average byte length of transport receive I/O operations. 10100=Send I/O Len Avg Base 10101=Base for the average byte length of transport send I/O operations. 10102=Encrypted I/O bytes/sec 10103=The number of transport encrypted I/O bytes per second. 10104=Msg Fragment Send Size Avg Base 10105=Base for the average byte size of message fragments sent in transport send I/O operations. 10106=Receive Flow Control Enters/sec 10107=UCS receive flow control enters per sec. 10108=Receive I/O Len Avg Base 10109=Base for the average byte length of transport receive I/O operations. 10110=Message Fragment P1 Sends/sec 10111=The number of priority 1 message fragments sent per second in transport send I/O operations. 10112=Message Fragment P2 Sends/sec 10113=The number of priority 2 message fragments sent per second in transport send I/O operations. 10114=Pending Bytes for Recv I/O 10115=The number of bytes associated with in completed transport receive I/O operations whose message fragments haven't been enqueued (or rejected) yet. 10116=Msg Fragment Recv Size Avg Base 10117=Base for the average byte size of message fragments received in transport receive I/O operations. 10118=Message Fragment Receives/sec 10119=The number of message fragments received per second in transport receive I/O operations. 10120=Message Fragment P3 Sends/sec 10121=The number of priority 3 message fragments sent per second in transport send I/O operations. 10122=Message Fragment P9 Sends/sec 10123=The number of priority 9 message fragments sent per second in transport send I/O operations. 10124=Current Bytes for Send I/O 10125=The number of buffer bytes associated with current transport send I/O operations that haven't completed. 10126=Pending Msg Frags for Recv I/O 10127=The current number of message fragments received in transport receive I/O operations that have not been enqueued (or rejected) yet. 10128=Message Fragment P8 Sends/sec 10129=The number of priority 8 message fragments sent per second in transport send I/O operations. 10130=Receive I/Os/sec 10131=The number of transport receives I/O per second. Note that a transport receive I/O may contain more than one message fragment. 10132=Message Fragment P10 Sends/sec 10133=The number of priority 10 message fragments sent per second in transport send I/O operations. 10134=Send Flow Control Gate 10135=UCS send boxcars pending on flow control gate exit. 10136=Pending Bytes for Send I/O 10137=The number of buffer bytes associated with message fragments being marshalled, or marshalled and ready to be sent with send I/O operations. 10138=Encryption I/Os/sec 10139=The number of transport encrypted I/Os per second. Note that a transport send I/O may contain more than one message fragment. 10140=Recv I/O Buffer Copies bytes/sec 10141=The rate at which transport receive I/O operations had to move buffer fragments in memory. 10142=Pending Msg Frags for Send I/O 10143=The current number of message fragments that are being marshalled, or marshalled and ready to be sent via the transport layer. 10144=Receive Flow Control Gate 10145=UCS receive messages pending on flow control gate exit. 10146=Receive Flow Control Exits/sec 10147=UCS send flow control exits per sec. 10148=Current Bytes for Recv I/O 10149=The number of bytes associated with current transport receive I/O operations that haven't completed. 10150=Decryption I/Os/sec 10151=The number of transport decrypted I/Os per second. Note that a transport received I/O may contain more than one message fragment. 10152=MSSQL$MICROSOFT##WID:Broker Activation 10153=Service Broker Activation 10154=Task Limit Reached/sec 10155=The number of times the activated task limit on a queue has been reached per second. 10156=Task Limit Reached 10157=The total number of times the activated task limit on a queue has been reached. 10158=Tasks Running 10159=The total number of activated tasks that are currently running. 10160=Stored Procedures Invoked/sec 10161=The number of stored procedures that are being invoked per second. 10162=Tasks Aborted/sec 10163=The number of activated tasks that are being aborted per second. 10164=Tasks Started/sec 10165=The number of activated tasks that are being started per second. 10166=MSSQL$MICROSOFT##WID:Broker TO Statistics 10167=Service Broker Transmission Object Statistics 10168=Transmission Obj Writes/Sec 10169=The number of Transmission Objects saved per second. 10170=Avg. Length of Batched Writes 10171=Average Number of Transmission Objects saved in a batch. 10172=Avg. Time to Write Batch (ms) 10173=Average time to save a Transmission Object batch. 10174=Avg. Time Between Batches Base 10175=Average time between Transmission Object batch flushes. 10176=Avg. Time Between Batches (ms) 10177=Average time between Transmission Object batch flushes. 10178=Avg. Length of Batched Writes BS 10179=Average Number of Transmission Objects saved in a batch. 10180=Transmission Obj Set Dirty/Sec 10181=The number of Transmission Objects marked dirty per second. 10182=Transmission Obj Gets/Sec 10183=The number of Transmission Objects requested per second. 10184=Avg. Time to Write Batch Base 10185=Average time to save a Transmission Object batch. 10186=MSSQL$MICROSOFT##WID:Wait Statistics 10187=Wait Statistics 10188=Workspace synchronization waits 10189=Statistics relevant to processes synchronizing access to workspace. 10190=Non-Page latch waits 10191=Statistics relevant to non-page latches. 10192=Page latch waits 10193=Statistics relevant to page latches, not including IO latches 10194=Thread-safe memory objects waits 10195=Statistics for processes waiting on thread-safe memory allocators. 10196=Page IO latch waits 10197=Statistics relevant to page IO latches. 10198=Wait for the worker 10199=Statistics relevant to processes waiting for worker to become available. 10200=Log write waits 10201=Statistics for processes waiting for log buffer to be written. 10202=Transaction ownership waits 10203=Statistics relevant to processes synchronizing access to transaction. 10204=Lock waits 10205=Statistics for processes waiting on a lock. 10206=Network IO waits 10207=Statistics relevant to wait on network IO. 10208=Memory grant queue waits 10209=Statistics for processes waiting for memory grant to become available. 10210=Log buffer waits 10211=Statistics for processes waiting for log buffer to be available. 10212=MSSQL$MICROSOFT##WID:Exec Statistics 10213=Execution statistics for external calls 10214=OLEDB calls 10215=Statistics relevant to execution of OLEDB calls. 10216=Distributed Query 10217=Statistics relevant to execution of distributed queries. 10218=DTC calls 10219=Statistics relevant to execution of DTC calls. 10220=Extended Procedures 10221=Statistics relevant to execution of XP calls. 10222=MSSQL$MICROSOFT##WID:CLR 10223=CLR Execution in SQL Server 10224=CLR Execution 10225=Total Execution time in CLR ( microseconds ). 10226=MSSQL$MICROSOFT##WID:Catalog Metadata 10227=This defines a catalog metadata manager object for SQL Server 10228=Cache Entries Count 10229=Number of entries in the catalog metadata cache 10230=Cache Hit Ratio 10231=Ratio between catalog metadata cache hits and lookups 10232=Cache Hit Ratio Base 10233=Base for prior entry 10234=Cache Entries Pinned Count 10235=Number of catalog metadata cache entries that are pinned 10236=MSSQL$MICROSOFT##WID:CloudDB Messaging 10237=This defines the counters for CloudDB messaging 10238=Received messages rate (#/s) 10239=The number of messages received per second. 10240=Sent messages rate (bytes/s) 10241=The number of bytes sent per second. 10242=Sent messages rate (#/s) 10243=The number of messages sent per second. 10244=Received messages rate (bytes/s) 10245=The number of bytes received per second. 10246=MSSQL$MICROSOFT##WID:CloudDB Replication 10247=This defines the counters for CloudDB replication 10248=Active partition delete scans 10249=Number of currently active partition delete scans 10250=Combined queues size (bytes) 10251=The combined size of all the queues on this node. 10252=Pending partition copy scans 10253=Number of currently pending partition copy scans 10254=Active partition copy scans 10255=Number of currently active partition copy scans 10256=Pending partition delete scans 10257=Number of currently pending partition delete scans 10258=Active log catchup scans 10259=Number of currently active partition catchup log scans 10260=Secondary committed trans rate 10261=The number of transactions committed per second on the secondary. 10262=Primary committed trans rate 10263=The number of transactions committed per second on the primary. 10264=MSSQL$MICROSOFT##WID:Trace Statistics 10265=Statistics for traces 10266=Dropped events/sec 10267=Events dropped by this trace per second 10268=Bytes/sec 10269=Bytes transferred by this trace per second 10270=Events Fired/sec 10271=Events fired by this trace per second 10272=Events Filtered/sec 10273=Events filtered per second 10274=MSSQL$MICROSOFT##WID:Trace Event Statistics 10275=Statistics for separate SQL Trace events 10276=Events Filtered/sec 10277=Filtered events per second 10278=Events Prefiltered/sec 10279=Prefiltered events per second 10280=CPU Ticks/sec 10281=CPU usage per second (Requires -T1904) 10282=Bytes/sec 10283=Bytes transferred per second 10284=Events Fired/sec 10285=Events fired per second 10286=MSSQL$MICROSOFT##WID:Deprecated Features 10287=Statistics on deprecated feature usage 10288=Usage 10289=Feature usage since last SQL Server startup 10290=MSSQL$MICROSOFT##WID:Workload Group Stats 10291=Statistics associated with workload groups 10292=Queued requests 10293=Number of requests waiting in the queue due to resource governor limits in the workload group. 10294=Disk msec/Read Base 10295=Average time, in milliseconds, of a read of data from the disk 10296=Requests completed/sec 10297=Number of completed requests per second in the workload group. 10298=Disk Violations/sec 10299=Number of IO operations not completed according to reserved capacity 10300=Disk Read Bytes/sec 10301=Number of bytes read from the disk in last second 10302=Avg Disk msec/Write 10303=Average time, in milliseconds, of a write of data to the disk 10304=Suboptimal plans/sec 10305=Number of suboptimal query plans generated per second in the workload group. 10306=Max request memory grant (KB) 10307=Maximum value of memory grant in kilobytes used by a query in the workload group. 10308=CPU usage % base 10309=System CPU usage by all requests in the specified instance of the performance object. 10310=Avg Disk msec/Read 10311=Average time, in milliseconds, of a read of data from the disk 10312=Active parallel threads 10313=Number of threads used by parallel queries in the workload group. Serial queries and the main thread of parallel queries are not included in this number. 10314=Disk msec/Write Base 10315=Average time, in milliseconds, of a write of data to the disk 10316=Disk Write Bytes/sec 10317=Number of bytes written to the disk in last second 10318=Active requests 10319=Number of currently running requests in the workload group. 10320=Query optimizations/sec 10321=Number of query optimizations per second occurring in the workload group. 10322=Disk Reads/sec 10323=Number of read operations from the disk in last second 10324=CPU usage % 10325=System CPU usage by all requests in the specified instance of the performance object. 10326=Reduced memory grants/sec 10327=Number of queries per second getting less than ideal amount of memory in the workload group. 10328=Disk Writes/sec 10329=Number of write operations to the disk in last second 10330=Blocked tasks 10331=Number of blocked tasks in the workload group. 10332=Max request cpu time (ms) 10333=Maximum CPU time in milliseconds used by a request in the workload group. 10334=MSSQL$MICROSOFT##WID:Resource Pool Stats 10335=Statistics associated with resource pools 10336=Disk Write IO Throttled/sec 10337=Number of write operations throttled in the last second 10338=Max memory (KB) 10339=Maximum amount of memory in kilobytes the resource pool can have based on the settings and server state. 10340=Query exec memory target (KB) 10341=Current memory target for query execution memory grant in kilobytes. 10342=Target memory (KB) 10343=Target amount of memory in kilobytes the resource pool is trying to attain based on the settings and server state. 10344=Memory grants/sec 10345=Number of query memory grants per second occurring in the resource pool. 10346=CPU usage % 10347=System CPU usage by all requests in the specified instance of the performance object. 10348=Disk Read IO Throttled/sec 10349=Number of read operations throttled in the last second 10350=Active memory grant amount (KB) 10351=Total amount of granted memory in kilobytes in the resource pool. 10352=Disk Write Bytes/sec 10353=Number of bytes written to the disk in the last second 10354=Active memory grants count 10355=Number of query memory grants in the resource pool. 10356=CPU usage target % 10357=Target value of 'CPU usage %' for the resource pool based on the configuration settings and the system load. 10358=CPU control effect % 10359=Effect of the resource governor on the resource pool calculated as (CPU usage %) / (CPU usage % without RG). 10360=Avg Disk Write IO (ms) 10361=Average time, in milliseconds, of a write operation to the disk 10362=Avg Disk Read IO (ms) Base 10363=Average time, in milliseconds, of a read operation from the disk 10364=Used memory (KB) 10365=Used amount of memory in kilobytes in the resource pool. 10366=Disk Read IO Issued/sec 10367=Number of read operations issued to the disk in the last second 10368=Disk Write IO Issued/sec 10369=Number of write operations issued to the disk in the last second 10370=Disk Write IO/sec 10371=Number of write operations to the disk in the last second 10372=Avg Disk Read IO (ms) 10373=Average time, in milliseconds, of a read operation from the disk 10374=Cache memory target (KB) 10375=Current memory target for cache memory in kilobytes. 10376=Pending memory grants count 10377=Number of queries waiting for memory grants in the resource pool. 10378=Compile memory target (KB) 10379=Current memory target for query compile in kilobytes. 10380=CPU usage % base 10381=System CPU usage by all requests in the specified instance of the performance object. 10382=Memory grant timeouts/sec 10383=Number of query memory grant timeouts per second occurring in the resource pool. 10384=Disk Read Bytes/sec 10385=Number of bytes read from the disk in the last second 10386=Avg Disk Write IO (ms) Base 10387=Average time, in milliseconds, of a write operation to the disk 10388=Disk Read IO/sec 10389=Number of read operations from the disk in the last second 10390=MSSQL$MICROSOFT##WID:Transaction Manager 10391=Statistics associated with Transaction Coordination Manager (TCM) 10392=AGE hardening time Base 10393=The average time (in milliseconds) it takes to persist an AGE message 10394=Avg. AGE hardening time 10395=The average time (in milliseconds) it takes to persist an AGE message 10396=AGE responses received/sec 10397=Number of AGE responses received per second 10398=Average life of AGE Base 10399=The average time (in milliseconds) for which an AGE broadcast waited to receive the responses from all agent bricks 10400=Orders broadcast/sec 10401=Number of transaction orders broadcast from TCM per second 10402=Average life of AGE broadcast 10403=The average time (in milliseconds) for which an AGE broadcast waited to receive the responses from all agent bricks 10404=Size of AGE Message Base 10405=The average size of an AGE message broadcasted from TCM 10406=Number of AGE broadcasts/sec 10407=Total number of AGE broadcasts from TCM per second 10408=Avg. size of AGE Message 10409=The average size of an AGE message broadcasted from TCM 10410=MSSQL$MICROSOFT##WID:TCM Agents 10411=Statistics associated with the agents of Transaction Coordination Manager 10412=Transactions Started/sec 10413=Total number of federated transactions started locally per second 10414=Transaction participants/sec 10415=The number of bricks participating in a federated transaction per second 10416=Avg. AGE processing time 10417=Average time (in milliseconds) taken by a TCM Agent to process an AGE message 10418=Xaction requests per AGE Base 10419=Average transaction requests sent to TCM per AGE message 10420=AGE processing time BASE 10421=Average time (in milliseconds) taken by a TCM Agent to process an AGE message 10422=Transactions committed per AGE 10423=Average number of transactions committed or aborted per AGE 10424=Transaction requests per AGE 10425=Average transaction requests sent to TCM per AGE message 10426=Average commit wait time 10427=Average wait time (in milliseconds) for committing a transaction 10428=Average tran prepare time 10429=Average time (in milliseconds) it takes to prepare a federated transaction for commit 10430=Transactions committed/sec 10431=Total number of federated transactions committed locally per second 10432=Transaction branches/sec 10433=Number of federated transaction branches created per second 10434=Average commit wait time Base 10435=Average wait time (in milliseconds) for committing a transaction 10436=Xactions committed per AGE Base 10437=Average number of transactions committed or aborted per AGE 10438=Transactions rolled back/sec 10439=Total number of federated transactions rolled back locally per second 10440=Average tran prepare time Base 10441=Average time (in milliseconds) it takes to prepare a transaction for commit (BASE) 10442=MSSQL$MICROSOFT##WID:FileTable 10443=Statistics associated with FileTable and non-transacted access 10444=FileTable enumeration reqs/sec 10445=Total number of FileTable enumeration requests per second. 10446=Time per file I/O request BASE 10447=Average time (in milliseconds) spent handling an incoming file I/O request (BASE). 10448=Avg time FileTable enumeration 10449=Average time (in milliseconds) taken for a FileTable enumeration request. 10450=Time per file I/O response BASE 10451=Average time (in milliseconds) spent handling an outgoing file I/O response (BASE). 10452=Avg time rename FileTable item 10453=Average time (in milliseconds) taken to rename a FileTable item. 10454=FileTable file I/O response/sec 10455=Total number of outgoing file I/O responses per second. 10456=Avg time move FileTable item 10457=Average time (in milliseconds) taken to move a FileTable item. 10458=FileTable table operations/sec 10459=Total number of table operational events processed by the FileTable store component per second. 10460=FileTable kill handle ops/sec 10461=Total number of FileTable handle kill operations per second. 10462=FileTable item rename reqs/sec 10463=Total number of FileTable rename item requests per second. 10464=Time delete FileTable item BASE 10465=Average time (in milliseconds) taken to delete a FileTable item (BASE). 10466=Time FileTable handle kill BASE 10467=Average time (in milliseconds) taken to kill a FileTable handle (BASE). 10468=Avg time per file I/O request 10469=Average time (in milliseconds) spent handling an incoming file I/O request. 10470=Avg time per file I/O response 10471=Average time (in milliseconds) spent handling an outgoing file I/O response. 10472=Time FileTable enumeration BASE 10473=Average time (in milliseconds) taken for a FileTable enumeration request (BASE). 10474=Time update FileTable item BASE 10475=Average time (in milliseconds) taken to update a FileTable item (BASE). 10476=FileTable item get requests/sec 10477=Total number of FileTable retrieve item requests per second. 10478=Avg time to get FileTable item 10479=Average time (in milliseconds) taken to retrieve a FileTable item. 10480=FileTable item move reqs/sec 10481=Total number of FileTable move item requests per second. 10482=FileTable file I/O requests/sec 10483=Total number of incoming FileTable file I/O requests per second. 10484=Time move FileTable item BASE 10485=Average time (in milliseconds) taken to move a FileTable item (BASE). 10486=Avg time FileTable handle kill 10487=Average time (in milliseconds) taken to kill a FileTable handle. 10488=Time to get FileTable item BASE 10489=Average time (in milliseconds) taken to retrieve a FileTable item (BASE). 10490=FileTable db operations/sec 10491=Total number of database operational events processed by the FileTable store component per second. 10492=Avg time update FileTable item 10493=Average time (in milliseconds) taken to update a FileTable item. 10494=FileTable item delete reqs/sec 10495=Total number of FileTable delete item requests per second. 10496=FileTable item update reqs/sec 10497=Total number of FileTable update item requests per second. 10498=Avg time delete FileTable item 10499=Average time (in milliseconds) taken to delete a FileTable item. 10500=Time rename FileTable item BASE 10501=Average time (in milliseconds) taken to rename a FileTable item (BASE). 10502=MSSQL$MICROSOFT##WID:Batch Resp Statistics 10503=Counters to track SQL Batch Response times 10504=Batches >=000010ms & <000020ms 10505=Number of SQL Batches having response time greater than or equal to 10ms but less than 20ms 10506=Batches >=000002ms & <000005ms 10507=Number of SQL Batches having response time greater than or equal to 2ms but less than 5ms 10508=Batches >=100000ms 10509=Number of SQL Batches having response time greater than or equal to 100,000ms 10510=Batches >=050000ms & <100000ms 10511=Number of SQL Batches having response time greater than or equal to 50,000ms but less than 100,000ms 10512=Batches >=005000ms & <010000ms 10513=Number of SQL Batches having response time greater than or equal to 5,000ms but less than 10,000ms 10514=Batches >=000500ms & <001000ms 10515=Number of SQL Batches having response time greater than or equal to 500ms but less than 1,000ms 10516=Batches >=000000ms & <000001ms 10517=Number of SQL Batches having response time greater than or equal to 0ms but less than 1ms 10518=Batches >=000001ms & <000002ms 10519=Number of SQL Batches having response time greater than or equal to 1ms but less than 2ms 10520=Batches >=000050ms & <000100ms 10521=Number of SQL Batches having response time greater than or equal to 50ms but less than 100ms 10522=Batches >=000005ms & <000010ms 10523=Number of SQL Batches having response time greater than or equal to 5ms but less than 10ms 10524=Batches >=020000ms & <050000ms 10525=Number of SQL Batches having response time greater than or equal to 20,000ms but less than 50,000ms 10526=Batches >=000100ms & <000200ms 10527=Number of SQL Batches having response time greater than or equal to 100ms but less than 200ms 10528=Batches >=002000ms & <005000ms 10529=Number of SQL Batches having response time greater than or equal to 2,000ms but less than 5,000ms 10530=Batches >=010000ms & <020000ms 10531=Number of SQL Batches having response time greater than or equal to 10,000ms but less than 20,000ms 10532=Batches >=000200ms & <000500ms 10533=Number of SQL Batches having response time greater than or equal to 200ms but less than 500ms 10534=Batches >=000020ms & <000050ms 10535=Number of SQL Batches having response time greater than or equal to 20ms but less than 50ms 10536=Batches >=001000ms & <002000ms 10537=Number of SQL Batches having response time greater than or equal to 1,000ms but less than 2,000ms 10538=MSSQL$MICROSOFT##WID:Throttl Soft Partition 10539=Counters to track rate of partitions affected by soft throttling incidents 10540=Data read IO delay throttling 10541=Number of partitions affected by soft data read IO delay throttling 10542=Log write IO delay throttling 10543=Number of partitions affected by soft log write IO delay throttling 10544=Data space throttling 10545=Number of partitions affected by soft data space throttling 10546=Busy workers throttling 10547=Number of partitions affected by soft throttling due to busy workers threshold 10548=Log space throttling 10549=Number of partitions affected by soft log space throttling 10550=MSSQL$MICROSOFT##WID:Throttl Hard Partition 10551=Counters to track rate of partitions affected by hard throttling incidents 10552=Log write IO delay throttling 10553=Number of partitions affected by hard log write IO delay throttling 10554=Log space throttling 10555=Number of partitions affected by hard log space throttling 10556=Data space throttling 10557=Number of partitions affected by hard data space throttling 10558=Data read IO delay throttling 10559=Number of partitions affected by hard data read IO delay throttling 10560=Busy workers throttling 10561=Number of partitions affected by hard throttling due to busy workers threshold 10562=MSSQL$MICROSOFT##WID:HTTP Storage 10563=Defines a HTTP storage object for SQL Server. 10564=Avg. microsec/Read BASE 10565=The average number of microseconds it takes to do each read from the HTTP storage (BASE). 10566=Transfers/Sec 10567=Number of read and write operations per second on the HTTP storage. 10568=Avg. Bytes/Write BASE 10569=Average number of bytes transferred from the HTTP storage per write (BASE). 10570=HTTP Storage IO retry/sec 10571=Number of retry requests sent to the HTTP storage per second. 10572=Avg. Bytes/Read 10573=Average number of bytes transferred from the HTTP storage per read. 10574=Avg. microsec/Write BASE 10575=The average number of microseconds it takes to do each write to the HTTP storage (BASE). 10576=Reads/Sec 10577=Number of reads per second on the HTTP storage. 10578=Avg. microsec/Read 10579=The average number of microseconds it takes to do each read from the HTTP storage. 10580=Avg. Bytes/Transfer BASE 10581=Average number of bytes transferred from the HTTP storage during read or write operations (BASE). 10582=Total Bytes/Sec 10583=Amount of data being transferred from the HTTP storage per second during read or write operations. 10584=Avg. microsec/Transfer 10585=The average number of microseconds it takes to do each transfer to the HTTP storage. 10586=Read Bytes/Sec 10587=Amount of data being transferred from the HTTP storage per second during read operations. 10588=Avg. microsec/Write 10589=The average number of microsecondsit takes to do each write to the HTTP storage. 10590=Write Bytes/Sec 10591=Amount of data being transferred from the HTTP storage per second during write operations. 10592=Writes/Sec 10593=Number of writer per second on the HTTP storage. 10594=Avg. Bytes/Write 10595=Average number of bytes transferred from the HTTP storage per write." 10596=Avg. Bytes/Read BASE 10597=Average number of bytes transferred from the HTTP storage per read (BASE). 10598=Avg. microsec/Transfer BASE 10599=The average number of microseconds it takes to do each transfer to the HTTP storage (BASE). 10600=Outstanding HTTP Storage IO 10601=The total number of outstanding I/Os towards a HTTP storage. 10602=Avg. Bytes/Transfer 10603=Average number of bytes transferred from the HTTP storage during read or write operations. 12870=DNS 12871=The DNS Object Type handles the Windows NT DNS service on your system. 12872=Total Query Received 12873=Total Query Received is the total number of queries received by DNS server. 12874=Total Query Received/sec 12875=Total Query Received/sec is the average number of queries received by DNS server in each second. 12876=UDP Query Received 12877=UDP Query Received is the total number of UDP queries received by DNS server. 12878=UDP Query Received/sec 12879=UDP Query Received/sec is the average number of UDP queries received by DNS server in each second. 12880=TCP Query Received 12881=TCP Query Received is the total number of TCP queries received by DNS server. 12882=TCP Query Received/sec 12883=TCP Query Received/sec is the average number of TCP queries received by DNS server in each second. 12884=Total Response Sent 12885=Total Response Sent is the total number of reponses sent by DNS server. 12886=Total Response Sent/sec 12887=Total Response Sent/sec is the average number of reponses sent by DNS server in each second. 12888=UDP Response Sent 12889=UDP Response Sent is the total number of UDP reponses sent by DNS server. 12890=UDP Response Sent/sec 12891=UDP Response Sent/sec is the average number of UDP reponses sent by DNS server in each second. 12892=TCP Response Sent 12893=TCP Response Sent is the total number of TCP reponses sent by DNS server. 12894=TCP Response Sent/sec 12895=TCP Response Sent/sec is the average number of TCP reponses sent by DNS server in each second. 12896=Recursive Queries 12897=Recursive Queries is the total number of recursive queries received by DNS server. 12898=Recursive Queries/sec 12899=Recursive Queries/sec is the average number of recursive queries received by DNS server in each sencond. 12900=Recursive Send TimeOuts 12901=Recursive TimeOuts is the total number of recursive query sending timeouts. 12902=Recursive TimeOut/sec 12903=Recursive TimeOut/sec is the average number of recursive query sending timeouts in each second. 12904=Recursive Query Failure 12905=Recursive Query Failure is the total number of recursive query failures. 12906=Recursive Query Failure/sec 12907=Recursive Query Failure/sec is the average number of recursive query failures in each second. 12908=Notify Sent 12909=Notify Sent is the total number of notifies sent by the master DNS server. 12910=Zone Transfer Request Received 12911=Zone Transfer Request Received is the total number of zone transfer requests received by the master DNS server. 12912=Zone Transfer Success 12913=Zone Transfer Success is the total number of successful zone transfers of the master DNS server. 12914=Zone Transfer Failure 12915=Zone Transfer Failure is the total number of failed zone transfers of the master DNS server. 12916=AXFR Request Received 12917=AXFR Request Received is the total number of full zone transfer requests received by the master DNS server. 12918=AXFR Success Sent 12919=AXFR Success Sent is the total number of successful full zone transfers of the master DNS server. 12920=IXFR Request Received 12921=IXFR Request Received is the total number of incremental zone transfer requests received by the master DNS server. 12922=IXFR Success Sent 12923=IXFR Success Sent is the total number of successful incremental zone transfers of the master DNS server. 12924=Notify Received 12925=Notify Received is the total number of notifies received by the secondary DNS server. 12926=Zone Transfer SOA Request Sent 12927=Zone Transfer SOA Request Sent is the total number of zone transfer SOA requests sent by the secondary DNS server. 12928=AXFR Request Sent 12929=AXFR Request Sent is the total number of full zone transfer requests sent by the secondary DNS server. 12930=AXFR Response Received 12931=AXFR Response Received is the total number of full zone transfer responses received by the secondary DNS server. 12932=AXFR Success Received 12933=AXFR Success Received is the total number of successful full zone transfers received by the secondary DNS server. 12934=IXFR Request Sent 12935=IXFR Request Sent is the total number of incremental zone transfer requests sent by the secondary DNS server. 12936=IXFR Response Received 12937=IXFR Response Received is the total number of incrementalzone transfer responses received by the secondary DNS server. 12938=IXFR Success Received 12939=IXFR Success Received is the total number of successful incremental zone transfers received by the secondary DNS server. 12940=IXFR UDP Success Received 12941=IXFR UDP Success Received is the total number of successful UDP incremental zone transfers received by the secondary DNS server. 12942=IXFR TCP Success Received 12943=IXFR TCP Success Received is the total number of successful TCP incremental zone transfers received by the secondary DNS server. 12944=WINS Lookup Received 12945=WINS Lookup Received is the total number of WINS lookup requests received by the server. 12946=WINS Lookup Received/sec 12947=WINS Lookup Received/sec is the average number of WINS lookup requests received by the server in each second. 12948=WINS Response Sent 12949=WINS Response Sent is the total number of WINS lookup responses sent by the server. 12950=WINS Response Sent/sec 12951=WINS Response Sent/sec is the average number of WINS lookup responses sent by the server in each second. 12952=WINS Reverse Lookup Received 12953=WINS Reverse Lookup Received is the total number of WINS reverse lookup requests received by the server. 12954=WINS Reverse Lookup Received/sec 12955=WINS Reverse Lookup Received/sec is the average number of WINS reverse lookup requests received by the server in each second. 12956=WINS Reverse Response Sent 12957=WINS Reverse Response Sent is the total number of WINS Reverse lookup responses sent by the server. 12958=WINS Reverse Response Sent/sec 12959=WINS Reverse Response Sent/sec is the average number of WINS Reverse lookup responses sent by the server in each second. 12960=Dynamic Update Received 12961=Dynamic Update Received is the total number of dynamic update requests received by the DNS server. 12962=Dynamic Update Received/sec 12963=Dynamic Update Received/sec is the average number of dynamic update requests received by the DNS server in each second. 12964=Dynamic Update NoOperation 12965=Dynamic Update NoOperation is the total number of No-operation/Empty dynamic update requests received by the DNS server. 12966=Dynamic Update NoOperation/sec 12967=Dynamic Update NoOperation/sec is the average number of No-operation/Empty dynamic update requests received by the DNS server in each second. 12968=Dynamic Update Written to Database 12969=Dynamic Update Written to Database is the total number of dynamic updates written to the database by the DNS server. 12970=Dynamic Update Written to Database/sec 12971=Dynamic Update Written to Database/sec is the average number of dynamic updates written to the database by the DNS server in each second. 12972=Dynamic Update Rejected 12973=Dynamic Update Rejected is the total number of dynamic updates rejected by the DNS server. 12974=Dynamic Update TimeOuts 12975=Dynamic Update TimeOuts is the total number of dynamic update timeouts of the DNS server. 12976=Dynamic Update Queued 12977=Dynamic Update Queued is the total number of dynamic updates queued by the DNS server. 12978=Secure Update Received 12979=Secure Update Received is the total number of secure update requests received by the DNS server. 12980=Secure Update Received/sec 12981=Secure Update Received/sec is the average number of secure update requests received by the DNS server in each second. 12982=Secure Update Failure 12983=Secure Update Failure is the total number of secure updates failed of the DNS server. 12984=Database Node Memory 12985=Database Node Memory is the total database node memory used by DNS server. 12986=Record Flow Memory 12987=Record Flow Memory is the total record flow memory used by DNS server. 12988=Caching Memory 12989=Caching Memory is the total caching memory used by DNS server. 12990=UDP Message Memory 12991=UDP Message Memory is the total UDP message memory used by DNS server. 12992=TCP Message Memory 12993=TCP Message Memory is the total TCP message memory used by DNS server. 12994=Nbstat Memory 12995=Nbstat Memory is the total Nbstat memory used by DNS server. 12996=Unmatched Responses Received 12997=Total number of response packets received by the DNS server that do not match any outstanding remote query. 12998=Total Remote Inflight Queries 12999=Total number of remote queries or recursive queries that are inflight at any given time. 13000=Query Dropped By Policy 13001=Query Dropped By Policy is the total number of queries dropped by policies. 13002=Query Dropped By Policy/sec 13003=Query Dropped By Policy/sec is the average number of queries dropped by policies in each second. 13004=Query Dropped By Response Rate Limiting 13005=Query Dropped By Response Rate Limiting is the total number of queries dropped by RRL. 13006=Query Dropped By Response Rate Limiting/sec 13007=Query Dropped By Response Rate Limiting/sec is the average number of queries dropped by RRL in each second. 13008=Query Dropped External 13009=Query Dropped External is the average number of queries dropped by external source in each second. 13010=Query Dropped External/sec 13011=Query Dropped External/sec is the average number of queries dropped by external source in each second. 13012=Query Dropped Send 13013=Query Dropped Send is the total number of queries dropped because DNS was not able to perform send operation. 13014=Query Dropped Send/sec 13015=Query Dropped Send/sec is the average number of queries dropped because DNS was not able to perform send operation in each second. 13016=Query Dropped Bad Socket 13017=Query Dropped Bad Socket is the total number of queries dropped because they were received on unexpected socket. 13018=Query Dropped Bad Socket/sec 13019=Query Dropped Bad Socket/sec is the average number of queries dropped because they were received on unexpected socket in each second. 13020=Query Dropped Total 13021=Query Dropped Total is the total number of queries dropped. 13022=Query Dropped Total/sec 13023=Query Dropped Total/sec is the average number of queries dropped in each second. 13024=Responses Suppressed 13025=Responses Suppressed is the total number of responses suppressed because of SendErrorSuppression setting. 13026=Responses Suppressed/sec 13027=Responses Suppressed/sec is the average number of responses suppressed because of SendErrorSuppression setting in each second. 13028=Total Throttled Queries 13029=Total Throttled Queries is the total number of queries throttled. 13030=Total Throttled Queries/sec 13031=Total Throttled Queries/sec is the total number of queries throttled in each second. 13032=ADWS 13033=Active Directory Web Services Performance Counters 13034=Create Operations Per Second 13035=The number of WS-Transfer Create operations per second. 13036=Delete Operations Per Second 13037=The number of WS-Transfer Delete operations per second. 13038=Get Operations Per Second 13039=The number of WS-Transfer Get operations per second. 13040=Put Operations Per Second 13041=The number of WS-Transfer Put operations per second. 13042=Enumerate Operations Per Second 13043=The number of WS-Enumeration Enumerate operations per second. 13044=Pull Operations Per Second 13045=The number of WS-Enumeration Pull operations per second. 13046=Open Enumeration Contexts 13047=The number of WS-Enumeration enumeration contexts currently open. 13048=GetADGroupMember Operations Per Second 13049=The number of GetADGroupMember operations per second. 13050=GetADPrincipalGroupMembership Operations Per Second 13051=The number of GetADPrincipalGroupMembership operations per second. 13052=SetPassword Operations Per Second 13053=The number of SetPassword operations per second. 13054=ChangePassword Operations Per Second 13055=The number of ChangePassword operations per second. 13056=GetADPrincipalAuthorizationGroup Operations Per Second 13057=The number of GetADPrincipalAuthorizationGroup operations per second. 13058=TranslateName Operations Per Second 13059=The number of TranslateName operations per second. 13060=GetADDomainController Operations Per Second 13061=The number of GetADDomainController operations per second. 13062=GetADDomain Operations Per Second 13063=The number of GetADDomain operations per second. 13064=MoveADOperationMasterRole Operations Per Second 13065=The number of MoveADOperationMasterRole operations per second. 13066=GetADForest Operations Per Second 13067=The number of GetADForest operations per second. 13068=ChangeOptionalFeature Operations Per Second 13069=The number of ChangeOptionalFeature operations per second. 13070=GetVersion Operations Per Second 13071=The number of GetVersion operations per second. 13072=Number of Directory Instances 13073=The number of directory service instances currently serviced by Active Directory Web Services. 13074=Possible Connections 13075=Maximum possible number of connections to serviced directory service instances. 13076=Allocated Connections 13077=Actual number of connections to serviced directory service instances. 13078=Reserved Connections 13079=Number of connections currently reserved for WS-Enumeration use. 13080=Non-reserved Connections In Use 13081=Number of connections actively processing non-WS-Enumeration operations. 13082=Reserved Connections In Use 13083=Number of connections actively processing WS-Enumeration operations. 13084=Open Web Service Sessions 13085=Number of Web Service sessions currently allocated. 13086=Active Web Service Sessions 13087=Number of Web Service sessions actively processing an operation. 13088=Web Service Sessions Created Per Second 13089=Number of Web Service sessions created per second. 13090=Custom Action LDAP Cache Maximum Possible Size 13091=The maximum possible number of LDAP connections that can be cached by the custom actions. 13092=Custom Action LDAP Cache Connection Creation Rate 13093=The rate at which new LDAP connections are being cached by the custom actions. 13094=Custom Action LDAP Cache Connection Reuse Rate 13095=The rate at which cached LDAP connections are being reused by the custom actions. 13096=Custom Action DS RPC Cache Maximum Possible Size 13097=The maximum possible number of DS RPC connections that can be cached by the custom actions. 13098=Custom Action DS RPC Cache Connection Creation Rate 13099=The rate at which new DS RPC connections are being cached by the custom actions. 13100=Custom Action DS RPC Cache Connection Reuse Rate 13101=The rate at which cached DS RPC connections are being reused by the custom actions. 13102=Custom Action Cache Size 13103=The number of LDAP and DS RPC connections currently cached by the custom actions. 13296=ASP.NET v4.0.30319 13297=ASP.NET global performance counters 13298=ASP.NET Apps v4.0.30319 13299=ASP.NET application performance counters 13300=Application Restarts 13301=Number of times the application has been restarted during the web server's lifetime. 13302=Applications Running 13303=Number of currently running web applications. 13304=Requests Disconnected 13305=The number of requests disconnected due to communication errors or user terminated. 13306=Request Execution Time 13307=The number of milliseconds that it took to execute the most recent request. 13308=Requests Rejected 13309=The number of requests rejected because the request queue was full. 13310=Requests Queued 13311=The number of requests waiting to be processed. 13312=Worker Processes Running 13313=Number of worker processes running on the machine. 13314=Worker Process Restarts 13315=Number of times a worker process has restarted on the machine. 13316=Request Wait Time 13317=The number of milliseconds the most recent request was waiting in the queue. 13318=State Server Sessions Active 13319=The current number of sessions currently active. 13320=State Server Sessions Abandoned 13321=The number of sessions that have been explicitly abandoned. 13322=State Server Sessions Timed Out 13323=The number of sessions timed out. 13324=State Server Sessions Total 13325=The number of sessions total. 13326=Requests Current 13327=The current number of requests, including those that are queued, currently executing, or waiting to be written to the client. Under the ASP.NET process model, when this counter exceeds the requestQueueLimit defined in the processModel configuration section, ASP.NET will begin rejecting requests. 13328=Audit Success Events Raised 13329=Number of audit successes in the application since it was started. 13330=Audit Failure Events Raised 13331=Number of audit failures in the application since it was started. 13332=Error Events Raised 13333=Number of error events raised since the application was started. 13334=Request Error Events Raised 13335=Number of runtime error events raised since the application was started. 13336=Infrastructure Error Events Raised 13337=Number of HTTP error events raised since the application was started. 13338=Requests In Native Queue 13339=Requests queued because the concurrency limits have been exceeded. 13340=Anonymous Requests 13341=Number of requests utilizing anonymous authentication. 13342=Anonymous Requests/Sec 13343=Number of Authentication Anonymous Requests/Sec 13344=Cache Total Entries 13345=Total number of entries within the cache (both internal and user added) 13346=Cache Total Turnover Rate 13347=Number of additions and removals to the total cache per second. 13348=Cache Total Hits 13349=Total number of hits from the cache. 13350=Cache Total Misses 13351=Total number of cache misses. 13352=Cache Total Hit Ratio 13353=Ratio of hits from all cache calls. 13354=Cache Total Hit Ratio Base 13355=Cache Total Hit Ratio Base 13356=Cache API Entries 13357=Total number of entries within the cache added by the user. 13358=Cache API Turnover Rate 13359=Number of additions and removals to the API cache per second. 13360=Cache API Hits 13361=Number of cache hits from user code. 13362=Cache API Misses 13363=Number of cache misses called from user code. 13364=Cache API Hit Ratio 13365=Ratio of hits called from user code. 13366=Cache API Hit Ratio Base 13367=Cache API Hit Ratio Base 13368=Output Cache Entries 13369=Current number of entries in the output cache. 13370=Output Cache Turnover Rate 13371=Number of additions and removals to the output cache per second. 13372=Output Cache Hits 13373=Total number of output cacheable requests served from the output cache. 13374=Output Cache Misses 13375=Total number of output cacheable requests not served from the output cache. 13376=Output Cache Hit Ratio 13377=Ratio of hits to requests for output cacheable requests. 13378=Output Cache Hit Ratio Base 13379=Output Cache Hit Ratio Base 13380=Compilations Total 13381=Number of .asax, .ascx, .ashx, .asmx, or .aspx source files dynamically compiled. 13382=Debugging Requests 13383=Number of debugging requests processed. 13384=Errors During Preprocessing 13385=Number of errors that have occurred during parsing and configuration. 13386=Errors During Compilation 13387=Number of errors that have occurred during compilation. 13388=Errors During Execution 13389=Number of errors that have occurred during the processing of a request. 13390=Errors Unhandled During Execution 13391=Number of errors not handled by user code, but by the default error handler. 13392=Errors Unhandled During Execution/Sec 13393=Rate of unhandled errors. 13394=Errors Total 13395=Total number of errors occurred. 13396=Errors Total/Sec 13397=Rate of errors occurred. 13398=Pipeline Instance Count 13399=Number of active pipeline instances. 13400=Request Bytes In Total 13401=The total size, in bytes, of all requests. 13402=Request Bytes Out Total 13403=The total size, in bytes, of responses sent to a client. This does not include standard HTTP response headers. 13404=Requests Executing 13405=The number of requests currently executing. 13406=Requests Failed 13407=Total number of failed requests. 13408=Requests Not Found 13409=The number of requests for resources that were not found. 13410=Requests Not Authorized 13411=Number of requests failed due to unauthorized access. 13412=Requests In Application Queue 13413=The number of requests in the application request queue. 13414=Requests Timed Out 13415=The number of requests that timed out. 13416=Requests Succeeded 13417=The number of requests that executed successfully. 13418=Requests Total 13419=The total number of requests since the application was started. 13420=Requests/Sec 13421=The number of requests executed per second. 13422=Sessions Active 13423=The current number of sessions currently active. 13424=Sessions Abandoned 13425=The number of sessions that have been explicitly abandoned. 13426=Sessions Timed Out 13427=The number of sessions timed out. 13428=Sessions Total 13429=Total number of sessions since the application was started. 13430=Transactions Aborted 13431=The number of transactions aborted. 13432=Transactions Committed 13433=The number of transactions committed. 13434=Transactions Pending 13435=Number of transactions in progress. 13436=Transactions Total 13437=The total number of transactions since the application was started. 13438=Transactions/Sec 13439=Transactions started per second. 13440=Session State Server connections total 13441=The total number of connections to the State Server used by session state. 13442=Session SQL Server connections total 13443=The total number of connections to the SQL Server used by session state. 13444=Events Raised 13445=Total number of instrumentation events raised since the application was started. 13446=Events Raised/Sec 13447=Total number of instrumentation events per second. 13448=Application Lifetime Events 13449=Number of application events raised since the application was started. 13450=Application Lifetime Events/Sec 13451=Number of application events raised per second. 13452=Error Events Raised 13453=Number of error events raised since the application was started. 13454=Error Events Raised/Sec 13455=Number of error events per second. 13456=Request Error Events Raised 13457=Number of runtime error events raised since the application was started. 13458=Request Error Events Raised/Sec 13459=Number of runtime error events per second. 13460=Infrastructure Error Events Raised 13461=Number of HTTP error events raised since the application was started. 13462=Infrastructure Error Events Raised/Sec 13463=Number of HTTP error events raised per second. 13464=Request Events Raised 13465=Number of request events raised since the application was started 13466=Request Events Raised/Sec 13467=Number of request events raised per second. 13468=Audit Success Events Raised 13469=Number of audit successes in the application since it was started. 13470=Audit Failure Events Raised 13471=Number of audit failures in the application since it was started. 13472=Membership Authentication Success 13473=Number of successful membership credential validations since the application was started. 13474=Membership Authentication Failure 13475=Number of failed membership credential validations since the application was started. 13476=Forms Authentication Success 13477=Number of successful forms authentication ticket validations since the application was started. 13478=Forms Authentication Failure 13479=Number of failed forms authentication ticket validations since the application was started. 13480=Viewstate MAC Validation Failure 13481=Number of viewstate MAC validations that failed since the application was started. 13482=Request Execution Time 13483=The number of milliseconds that it took to execute the most recent request. 13484=Requests Disconnected 13485=The number of requests disconnected due to communication errors or user terminated. 13486=Requests Rejected 13487=The number of requests rejected because the application request queue was full. 13488=Request Wait Time 13489=The number of milliseconds the most recent request was waiting in the queue. 13490=Cache % Machine Memory Limit Used 13491=The amount of physical memory used by the machine divided by the physical memory limit for the cache, as a percentage. When this reaches 100%, half of the cache entries will be forcibly removed. The __Total__ instance is the average of all instances, and therefore cannot be used to determine when cache entries will be forcibly removed. 13492=Cache % Machine Memory Limit Used Base 13493=Cache % Machine Memory Limit Used Base 13494=Cache % Process Memory Limit Used 13495=The value of private bytes for the worker process divided by the private bytes memory limit for the cache, as a percentage. When this reaches 100%, half of the cache entries will be forcibly removed. The __Total__ instance is the average of all instances, and therefore cannot be used to determine when cache entries will be forcibly removed. 13496=Cache % Process Memory Limit Used Base 13497=Cache % Process Memory Limit Used Base 13498=Cache Total Trims 13499=Total number of entries forcibly removed from the cache due to memory pressure. 13500=Cache API Trims 13501=Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache using one of the public cache APIs. 13502=Output Cache Trims 13503=Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache by the output cache feature. 13504=% Managed Processor Time (estimated) 13505=Estimated percentage of elapsed time that the processor spends executing managed application code. This counter only tracks processor time of managed threads in the application. It does not include additional processor time spent executing on non-managed threads. Note that this counter is only updated with new data every five seconds. 13506=% Managed Processor Time Base (estimated) 13507=% Managed Processor Time Base (estimated) 13508=Managed Memory Used (estimated) 13509=Estimated managed heap memory consumption (in KB) by the application. The accuracy of this counter varies depending on the duration of elapsed time since the last full managed memory heap collection. Note that this counter is only updated with new data every five seconds. 13510=Request Bytes In Total (WebSockets) 13511=The total size, in bytes, of data received by ASP.NET on WebSocket connections. 13512=Request Bytes Out Total (WebSockets) 13513=The total size, in bytes, of data sent to a client on WebSocket connections. 13514=Requests Executing (WebSockets) 13515=The number of WebSocket requests currently executing. 13516=Requests Failed (WebSockets) 13517=Total number of WebSocket requests that ended up in an aborted state. 13518=Requests Succeeded (WebSockets) 13519=Total number of WebSocket requests that completed gracefully. 13520=Requests Total (WebSockets) 13521=The total number of WebSocket requests since the application was started. 13522=ASP.NET 13523=ASP.NET global performance counters 13524=ASP.NET Applications 13525=ASP.NET application performance counters 13526=Application Restarts 13527=Number of times the application has been restarted during the web server's lifetime. 13528=Applications Running 13529=Number of currently running web applications. 13530=Requests Disconnected 13531=The number of requests disconnected due to communication errors or user terminated. 13532=Request Execution Time 13533=The number of milliseconds that it took to execute the most recent request. 13534=Requests Rejected 13535=The number of requests rejected because the request queue was full. 13536=Requests Queued 13537=The number of requests waiting to be processed. 13538=Worker Processes Running 13539=Number of worker processes running on the machine. 13540=Worker Process Restarts 13541=Number of times a worker process has restarted on the machine. 13542=Request Wait Time 13543=The number of milliseconds the most recent request was waiting in the queue. 13544=State Server Sessions Active 13545=The current number of sessions currently active. 13546=State Server Sessions Abandoned 13547=The number of sessions that have been explicitly abandoned. 13548=State Server Sessions Timed Out 13549=The number of sessions timed out. 13550=State Server Sessions Total 13551=The number of sessions total. 13552=Requests Current 13553=The current number of requests, including those that are queued, currently executing, or waiting to be written to the client. Under the ASP.NET process model, when this counter exceeds the requestQueueLimit defined in the processModel configuration section, ASP.NET will begin rejecting requests. 13554=Audit Success Events Raised 13555=Number of audit successes in the application since it was started. 13556=Audit Failure Events Raised 13557=Number of audit failures in the application since it was started. 13558=Error Events Raised 13559=Number of error events raised since the application was started. 13560=Request Error Events Raised 13561=Number of runtime error events raised since the application was started. 13562=Infrastructure Error Events Raised 13563=Number of HTTP error events raised since the application was started. 13564=Requests In Native Queue 13565=Requests queued because the concurrency limits have been exceeded. 13566=Anonymous Requests 13567=Number of requests utilizing anonymous authentication. 13568=Anonymous Requests/Sec 13569=Number of Authentication Anonymous Requests/Sec 13570=Cache Total Entries 13571=Total number of entries within the cache (both internal and user added) 13572=Cache Total Turnover Rate 13573=Number of additions and removals to the total cache per second. 13574=Cache Total Hits 13575=Total number of hits from the cache. 13576=Cache Total Misses 13577=Total number of cache misses. 13578=Cache Total Hit Ratio 13579=Ratio of hits from all cache calls. 13580=Cache Total Hit Ratio Base 13581=Cache Total Hit Ratio Base 13582=Cache API Entries 13583=Total number of entries within the cache added by the user. 13584=Cache API Turnover Rate 13585=Number of additions and removals to the API cache per second. 13586=Cache API Hits 13587=Number of cache hits from user code. 13588=Cache API Misses 13589=Number of cache misses called from user code. 13590=Cache API Hit Ratio 13591=Ratio of hits called from user code. 13592=Cache API Hit Ratio Base 13593=Cache API Hit Ratio Base 13594=Output Cache Entries 13595=Current number of entries in the output cache. 13596=Output Cache Turnover Rate 13597=Number of additions and removals to the output cache per second. 13598=Output Cache Hits 13599=Total number of output cacheable requests served from the output cache. 13600=Output Cache Misses 13601=Total number of output cacheable requests not served from the output cache. 13602=Output Cache Hit Ratio 13603=Ratio of hits to requests for output cacheable requests. 13604=Output Cache Hit Ratio Base 13605=Output Cache Hit Ratio Base 13606=Compilations Total 13607=Number of .asax, .ascx, .ashx, .asmx, or .aspx source files dynamically compiled. 13608=Debugging Requests 13609=Number of debugging requests processed. 13610=Errors During Preprocessing 13611=Number of errors that have occurred during parsing and configuration. 13612=Errors During Compilation 13613=Number of errors that have occurred during compilation. 13614=Errors During Execution 13615=Number of errors that have occurred during the processing of a request. 13616=Errors Unhandled During Execution 13617=Number of errors not handled by user code, but by the default error handler. 13618=Errors Unhandled During Execution/Sec 13619=Rate of unhandled errors. 13620=Errors Total 13621=Total number of errors occurred. 13622=Errors Total/Sec 13623=Rate of errors occurred. 13624=Pipeline Instance Count 13625=Number of active pipeline instances. 13626=Request Bytes In Total 13627=The total size, in bytes, of all requests. 13628=Request Bytes Out Total 13629=The total size, in bytes, of responses sent to a client. This does not include standard HTTP response headers. 13630=Requests Executing 13631=The number of requests currently executing. 13632=Requests Failed 13633=Total number of failed requests. 13634=Requests Not Found 13635=The number of requests for resources that were not found. 13636=Requests Not Authorized 13637=Number of requests failed due to unauthorized access. 13638=Requests In Application Queue 13639=The number of requests in the application request queue. 13640=Requests Timed Out 13641=The number of requests that timed out. 13642=Requests Succeeded 13643=The number of requests that executed successfully. 13644=Requests Total 13645=The total number of requests since the application was started. 13646=Requests/Sec 13647=The number of requests executed per second. 13648=Sessions Active 13649=The current number of sessions currently active. 13650=Sessions Abandoned 13651=The number of sessions that have been explicitly abandoned. 13652=Sessions Timed Out 13653=The number of sessions timed out. 13654=Sessions Total 13655=Total number of sessions since the application was started. 13656=Transactions Aborted 13657=The number of transactions aborted. 13658=Transactions Committed 13659=The number of transactions committed. 13660=Transactions Pending 13661=Number of transactions in progress. 13662=Transactions Total 13663=The total number of transactions since the application was started. 13664=Transactions/Sec 13665=Transactions started per second. 13666=Session State Server connections total 13667=The total number of connections to the State Server used by session state. 13668=Session SQL Server connections total 13669=The total number of connections to the SQL Server used by session state. 13670=Events Raised 13671=Total number of instrumentation events raised since the application was started. 13672=Events Raised/Sec 13673=Total number of instrumentation events per second. 13674=Application Lifetime Events 13675=Number of application events raised since the application was started. 13676=Application Lifetime Events/Sec 13677=Number of application events raised per second. 13678=Error Events Raised 13679=Number of error events raised since the application was started. 13680=Error Events Raised/Sec 13681=Number of error events per second. 13682=Request Error Events Raised 13683=Number of runtime error events raised since the application was started. 13684=Request Error Events Raised/Sec 13685=Number of runtime error events per second. 13686=Infrastructure Error Events Raised 13687=Number of HTTP error events raised since the application was started. 13688=Infrastructure Error Events Raised/Sec 13689=Number of HTTP error events raised per second. 13690=Request Events Raised 13691=Number of request events raised since the application was started 13692=Request Events Raised/Sec 13693=Number of request events raised per second. 13694=Audit Success Events Raised 13695=Number of audit successes in the application since it was started. 13696=Audit Failure Events Raised 13697=Number of audit failures in the application since it was started. 13698=Membership Authentication Success 13699=Number of successful membership credential validations since the application was started. 13700=Membership Authentication Failure 13701=Number of failed membership credential validations since the application was started. 13702=Forms Authentication Success 13703=Number of successful forms authentication ticket validations since the application was started. 13704=Forms Authentication Failure 13705=Number of failed forms authentication ticket validations since the application was started. 13706=Viewstate MAC Validation Failure 13707=Number of viewstate MAC validations that failed since the application was started. 13708=Request Execution Time 13709=The number of milliseconds that it took to execute the most recent request. 13710=Requests Disconnected 13711=The number of requests disconnected due to communication errors or user terminated. 13712=Requests Rejected 13713=The number of requests rejected because the application request queue was full. 13714=Request Wait Time 13715=The number of milliseconds the most recent request was waiting in the queue. 13716=Cache % Machine Memory Limit Used 13717=The amount of physical memory used by the machine divided by the physical memory limit for the cache, as a percentage. When this reaches 100%, half of the cache entries will be forcibly removed. The __Total__ instance is the average of all instances, and therefore cannot be used to determine when cache entries will be forcibly removed. 13718=Cache % Machine Memory Limit Used Base 13719=Cache % Machine Memory Limit Used Base 13720=Cache % Process Memory Limit Used 13721=The value of private bytes for the worker process divided by the private bytes memory limit for the cache, as a percentage. When this reaches 100%, half of the cache entries will be forcibly removed. The __Total__ instance is the average of all instances, and therefore cannot be used to determine when cache entries will be forcibly removed. 13722=Cache % Process Memory Limit Used Base 13723=Cache % Process Memory Limit Used Base 13724=Cache Total Trims 13725=Total number of entries forcibly removed from the cache due to memory pressure. 13726=Cache API Trims 13727=Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache using one of the public cache APIs. 13728=Output Cache Trims 13729=Total number of entries forcibly removed from the cache due to memory pressure that were originally inserted into the cache by the output cache feature. 13730=% Managed Processor Time (estimated) 13731=Estimated percentage of elapsed time that the processor spends executing managed application code. This counter only tracks processor time of managed threads in the application. It does not include additional processor time spent executing on non-managed threads. Note that this counter is only updated with new data every five seconds. 13732=% Managed Processor Time Base (estimated) 13733=% Managed Processor Time Base (estimated) 13734=Managed Memory Used (estimated) 13735=Estimated managed heap memory consumption (in KB) by the application. The accuracy of this counter varies depending on the duration of elapsed time since the last full managed memory heap collection. Note that this counter is only updated with new data every five seconds. 13736=Request Bytes In Total (WebSockets) 13737=The total size, in bytes, of data received by ASP.NET on WebSocket connections. 13738=Request Bytes Out Total (WebSockets) 13739=The total size, in bytes, of data sent to a client on WebSocket connections. 13740=Requests Executing (WebSockets) 13741=The number of WebSocket requests currently executing. 13742=Requests Failed (WebSockets) 13743=Total number of WebSocket requests that ended up in an aborted state. 13744=Requests Succeeded (WebSockets) 13745=Total number of WebSocket requests that completed gracefully. 13746=Requests Total (WebSockets) 13747=The total number of WebSocket requests since the application was started. 13748=ASP.NET State Service 13749=ASP.NET State Service 13974=State Server Sessions Active 13975=The current number of sessions currently active. 13976=State Server Sessions Abandoned 13977=The number of sessions that have been explicitly abandoned. 13978=State Server Sessions Timed Out 13979=The number of sessions timed out. 13980=State Server Sessions Total 13981=The number of sessions total. 13982=Web Service 13983=The Web Service object includes counters specific to the World Wide Web Publishing Service. 13984=Total Bytes Sent 13985=Total Bytes Sent is the number of data bytes that have been sent by the Web service (since service startup). 13986=Bytes Sent/sec 13987=Bytes Sent/sec is the rate data bytes are being sent by the Web service. 13988=Total Bytes Received 13989=Total Bytes Received is the number of data bytes that have been received by the Web service (since service startup). 13990=Bytes Received/sec 13991=Bytes Received/sec is the rate that data bytes are received by the Web service. 13992=Total Bytes Transferred 13993=Total bytes either received or sent by the Web service (since service startup). 13994=Bytes Total/sec 13995=Bytes Total/sec is the sum of Bytes Sent/sec and Bytes Received/sec. This is the total rate of bytes transferred by the Web service. 13996=Total Files Sent 13997=Total Files Sent is the total number of files sent by the Web service (since service startup). 13998=Files Sent/sec 13999=The rate files are sent by the Web service. 14000=Total Files Received 14001=Total Files Received is the total number of files received by the Web service (since service startup). 14002=Files Received/sec 14003=The rate files are received by the Web service. 14004=Total Files Transferred 14005=Total Files Transferred is the sum of Files Sent and Files Received (since service startup). 14006=Files/sec 14007=The rate files are transferred, that is, sent and received by the Web service. 14008=Current Anonymous Users 14009=Current Anonymous Users is the number of users who currently have an anonymous connection using the Web service. 14010=Current NonAnonymous Users 14011=Current NonAnonymous Users is the number of users who currently have a non-anonymous connection using the Web service. 14012=Total Anonymous Users 14013=Total Anonymous Users is the total number of users who established an anonymous connection with the Web service (since service startup). 14014=Anonymous Users/sec 14015=The rate users are making anonymous connections to the Web service. 14016=Total NonAnonymous Users 14017=Total NonAnonymous Users is the total number of users who established a non-anonymous connection with the Web service (since service startup). 14018=NonAnonymous Users/sec 14019=The rate users are making non-anonymous connections to the Web service. 14020=Maximum Anonymous Users 14021=Maximum Anonymous Users is the maximum number of users who established concurrent anonymous connections using the Web service (since service startup). 14022=Maximum NonAnonymous Users 14023=Maximum NonAnonymous Users is the maximum number of concurrent non-anonymous connections to the Web service (since service startup). 14024=Current Connections 14025=Current Connections is the current number of connections established with the Web service. 14026=Maximum Connections 14027=Maximum Connections is the maximum number of concurrent connections established with the Web service (since service startup). 14028=Total Connection Attempts (all instances) 14029=Total Connection Attempts is the number of connections that have been attempted using the Web service (since service startup). This counter is for all instances listed. 14030=Connection Attempts/sec 14031=The rate that connections to the Web service are being attempted. 14032=Total Logon Attempts 14033=Total Logon Attempts is the number of logons attempts to the Web Service (since service startup). 14034=Logon Attempts/sec 14035=The rate that logons to the Web service are being attempted. 14036=Total Options Requests 14037=Total Options Requests is the number of HTTP requests using the OPTIONS method (since service startup). 14038=Options Requests/sec 14039=The rate HTTP requests using the OPTIONS method are made. 14040=Total Get Requests 14041=Total Get Requests is the number of HTTP requests using the GET method (since service startup). Get requests are the most common HTTP request. 14042=Get Requests/sec 14043=The rate HTTP requests using the GET method are made. Get requests are the most common HTTP request. 14044=Total Post Requests 14045=Total Post Requests is the number of HTTP requests using the POST method (since service startup). 14046=Post Requests/sec 14047=The rate HTTP requests using the POST method are made. 14048=Total Head Requests 14049=Total Head Requests is the number of HTTP requests using the HEAD method (since service startup). Head requests generally indicate a client is querying the state of a document they already have to see if it needs to be refreshed. 14050=Head Requests/sec 14051=The rate HTTP requests using the HEAD method are made. Head requests generally indicate a client is querying the state of a document they already have to see if it needs to be refreshed. 14052=Total Put Requests 14053=Total Put Requests is the number of HTTP requests using the PUT method (since service startup). 14054=Put Requests/sec 14055=The rate HTTP requests using the PUT method are made. 14056=Total Delete Requests 14057=Total Delete Requests is the number of HTTP requests using the DELETE method (since service startup). Delete requests are generally used for file removals. 14058=Delete Requests/sec 14059=The rate HTTP requests using the DELETE method are made. Delete requests are generally used for file removals. 14060=Total Trace Requests 14061=Total Trace Requests is the number of HTTP requests using the TRACE method (since service startup). Trace requests allow the client to see what is being received at the end of the request chain and use the information for diagnostic purposes. 14062=Trace Requests/sec 14063=The rate HTTP requests using the TRACE method are made. Trace requests allow the client to see what is being received at the end of the request chain and use the information for diagnostic purposes. 14064=Total Move Requests 14065=Total Move Requests is the number of HTTP requests using the MOVE method (since service startup). Move requests are used for moving files and directories. 14066=Move Requests/sec 14067=The rate HTTP requests using the MOVE method are made. Move requests are used for moving files and directories. 14068=Total Copy Requests 14069=Total Copy Requests is the number of HTTP requests using the COPY method (since service startup). Copy requests are used for copying files and directories. 14070=Copy Requests/sec 14071=The rate HTTP requests using the COPY method are made. Copy requests are used for copying files and directories. 14072=Total Mkcol Requests 14073=Total Mkcol Requests is the number of HTTP requests using the MKCOL method (since service startup). Mkcol requests are used to create directories on the server. 14074=Mkcol Requests/sec 14075=The rate HTTP requests using the MKCOL method are made. Mkcol requests are used to create directories on the server. 14076=Total Propfind Requests 14077=Total Propfind Requests is the number of HTTP requests using the PROPFIND method (since service startup). Propfind requests retrieve property values on files and directories. 14078=Propfind Requests/sec 14079=The rate HTTP requests using the PROPFIND method are made. Propfind requests retrieve property values on files and directories. 14080=Total Proppatch Requests 14081=Total Proppatch Requests is the number of HTTP requests using the PROPPATCH method (since service startup). Proppatch requests set property values on files and directories. 14082=Proppatch Requests/sec 14083=The rate HTTP requests using the PROPPATCH method are made. Proppatch requests set property values on files and directories. 14084=Total Search Requests 14085=Total Search Requests is the number of HTTP requests using the SEARCH method (since service startup). Search requests are used to query the server to find resources that match a set of conditions provided by the client. 14086=Search Requests/sec 14087=The rate HTTP requests using the SEARCH method are made. Search requests are used to query the server to find resources that match a set of conditions provided by the client. 14088=Total Lock Requests 14089=Total Lock Requests is the number of HTTP requests using the LOCK method (since service startup). Lock requests are used to lock a file for one user so that only that user can modify the file. 14090=Lock Requests/sec 14091=The rate HTTP requests using the LOCK method are made. Lock requests are used to lock a file for one user so that only that user can modify the file. 14092=Total Unlock Requests 14093=Total Unlock Requests is the number of HTTP requests using the UNLOCK method (since service startup). Unlock requests are used to remove locks from files. 14094=Unlock Requests/sec 14095=The rate HTTP requests using the UNLOCK method are made. Unlock requests are used to remove locks from files. 14096=Total Other Request Methods 14097=Total Other Request Methods is the number of HTTP requests that are not OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, MOVE, COPY, MKCOL, PROPFIND, PROPPATCH, SEARCH, LOCK or UNLOCK methods (since service startup). 14098=Other Request Methods/sec 14099=The rate HTTP requests are made that do not use the OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, MOVE, COPY, MKCOL, PROPFIND, PROPPATCH, SEARCH, LOCK or UNLOCK methods. 14100=Total Method Requests 14101=Total Method Requests is the number of all HTTP requests (since service startup). 14102=Total Method Requests/sec 14103=The rate HTTP requests are received. 14104=Total CGI Requests 14105=Total CGI requests is the total number of CGI requests (since service startup). 14106=CGI Requests/sec 14107=The rate CGI requests are received by the Web service. 14108=Total ISAPI Extension Requests 14109=Total ISAPI Extension Requests received (since service startup). 14110=ISAPI Extension Requests/sec 14111=The rate that ISAPI Extension requests are received by the Web service. 14112=Total Not Found Errors 14113=Total Not Found Errors is the number of requests that couldn't be satisfied by the server because the requested document could not be found (since service startup). These are generally reported as an HTTP 404 error code to the client. 14114=Not Found Errors/sec 14115=The rate of errors due to requests that couldn't be satisfied by the server because the requested document could not be found. These are generally reported as an HTTP 404 error code to the client. 14116=Total Locked Errors 14117=Total Locked Errors is the number of requests that couldn't be satisfied by the server because the requested was locked (since service startup). These are generally reported as an HTTP 423 error code to the client. 14118=Locked Errors/sec 14119=The rate of errors due to requests that couldn't be satisfied by the server because the requested document was locked. These are generally reported as an HTTP 423 error code to the client. 14120=Current CGI Requests 14121=Current CGI Requests is the current number of CGI requests being simultaneously processed by the Web service. 14122=Current ISAPI Extension Requests 14123=Current ISAPI Extension Requests is the current number of ISAPI requests being simultaneously processed by the Web service. 14124=Maximum CGI Requests 14125=Maximum CGI Requests is the maximum number of CGI requests simultaneously processed by the Web service (since service startup). 14126=Maximum ISAPI Extension Requests 14127=Maximum ISAPI Extension Requests is the maximum number of ISAPI requests simultaneously processed by the Web service (since service startup). 14128=Current CAL count for authenticated users 14129=This counter is no longer valid. Value will always be zero. 14130=Maximum CAL count for authenticated users 14131=This counter is no longer valid. Value will always be zero. 14132=Total count of failed CAL requests for authenticated users 14133=This counter is no longer valid. Value will always be zero. 14134=Current CAL count for SSL connections 14135=This counter is no longer valid. Value will always be zero. 14136=Maximum CAL count for SSL connections 14137=This counter is no longer valid. Value will always be zero. 14138=Total Blocked Async I/O Requests 14139=Total requests temporarily blocked due to bandwidth throttling settings (since service startup). 14140=Total Allowed Async I/O Requests 14141=Total requests allowed by bandwidth throttling settings (since service startup). 14142=Total Rejected Async I/O Requests 14143=Total requests rejected due to bandwidth throttling settings (since service startup). 14144=Current Blocked Async I/O Requests 14145=Current requests temporarily blocked due to bandwidth throttling settings. 14146=Total count of failed CAL requests for SSL connections 14147=This counter is no longer valid. Value will always be zero. 14148=Measured Async I/O Bandwidth Usage 14149=Measured bandwidth of asynchronous I/O averaged over a minute. 14150=Total blocked bandwidth bytes. 14151=Total bytes blocked due to bandwidth throttling settings (since service startup). 14152=Current blocked bandwidth bytes. 14153=Current bytes temporarily blocked due to bandwidth throttling settings. 14154=Service Uptime 14155=The length of time the Web Service has been running. 14156=Web Service Cache 14157=The Web Service Cache Counters object includes cache counters specific to the World Wide Web Publishing Service. 14158=Current Files Cached 14159=Current number of files whose content is in the user-mode cache. 14160=Total Files Cached 14161=Total number of files whose content was ever added to the user-mode cache (since service startup). 14162=File Cache Hits 14163=Total number of successful lookups in the user-mode file cache (since service startup). 14164=File Cache Misses 14165=Total number of unsuccessful lookups in the user-mode file cache (since service startup). 14166=File Cache Hits % 14167=The ratio of user-mode file cache hits to total cache requests (since service startup). 14170=File Cache Flushes 14171=The number of files removed from the user-mode cache (since service startup). 14172=Current File Cache Memory Usage 14173=Current number of bytes used for the user-mode file cache. 14174=Maximum File Cache Memory Usage 14175=Maximum number of bytes used for user-mode file cache (since service startup). 14176=Active Flushed Entries 14177=Active Flushed Entries are file handles cached in user-mode that will be closed when all current transfers complete. 14178=Total Flushed Files 14179=Total Flushed Files is the number of file handles that have been removed from the user-mode cache (since service startup). 14180=Current URIs Cached 14181=URI information blocks currently in the user-mode cache. 14182=Total URIs Cached 14183=Total number of URI information blocks added to the user-mode cache (since service startup). 14184=URI Cache Hits 14185=Total number of successful lookups in the user-mode URI cache (since service startup). 14186=URI Cache Misses 14187=Total number of unsuccessful lookups in the user-mode URI cache (since service startup). 14188=URI Cache Hits % 14189=The ratio of user-mode URI Cache Hits to total cache requests (since service startup). 14192=URI Cache Flushes 14193=User-mode URI Cache flushes (since service startup). 14194=Total Flushed URIs 14195=The number of URI information blocks that have been removed from the user-mode cache (since service startup). 14196=Current Metadata Cached 14197=Current number of metadata information blocks currently in the user-mode cache. 14198=Total Metadata Cached 14199=Total number of metadata information blocks added to the user-mode cache (since service startup). 14200=Metadata Cache Hits 14201=Total number of successful lookups in the user-mode metadata cache (since service startup). 14202=Metadata Cache Misses 14203=Total number of unsuccessful lookups in the user-mode metadata cache (since service startup). 14204=Metadata Cache Hits % 14205=The ratio of user-mode metadata cache hits to total cache requests (since service startup). 14208=Metadata Cache Flushes 14209=The number of user-mode metadata cache flushes (since service startup). 14210=Total Flushed Metadata 14211=Total Flushed Metadata is the number of Metadata information blocks that have been removed from the user-mode cache (since service startup). 14212=Kernel: Current URIs Cached 14213=URI information blocks currently cached by the kernel. 14214=Kernel: Total URIs Cached 14215=Total number of URI information blocks added to the kernel cache (since service startup). 14216=Kernel: URI Cache Hits 14217=Total number of successful lookups in the kernel URI cache (since service startup). 14218=Kernel: Uri Cache Hits/sec 14219=The rate of kernel URI Cache hits. 14220=Kernel: URI Cache Misses 14221=Total number of unsuccessful lookups in the kernel URI cache (since service startup). 14222=Kernel: URI Cache Hits % 14223=The ratio of kernel URI cache hits to total cache requests (since service startup). 14226=Kernel: URI Cache Flushes 14227=Kernel URI Cache Flushes (since server startup). 14228=Kernel: Total Flushed URIs 14229=The number of URI information blocks that have been removed from the kernel cache (since service startup). 14230=Output Cache Current Memory Usage 14231=Current memory usage by output cache. 14232=Output Cache Current Items 14233=Number of items currently in output cache. 14234=Output Cache Total Hits 14235=Total number of hits in output cache. 14236=Output Cache Total Misses 14237=Total number of misses in output cache. 14238=Output Cache Total Flushes 14239=Total number of flushes in output cache. 14240=Output Cache Current Flushed Items 14241=Number of items that have been flushed, but are still being used by outgoing responses so are still taking up memory. 14242=Output Cache Total Flushed Items 14243=Total number of items flushed by cache. 14244=Output Cache Current Hits % 14245=Output Cache current hit ratio. Calculated as (H)/(H+M) where H and M represent Hits and Misses in previous sample interval respectively. 21894=Internet Information Services Global 21895=The Internet Information Services Global object includes counters that monitor Internet Information Services (the Web service and the FTP service) as a whole. 21896=Total Allowed Async I/O Requests 21897=Total requests allowed by bandwidth throttling settings (counted since service startup). 21898=Total Blocked Async I/O Requests 21899=Total requests temporarily blocked due to bandwidth throttling settings (counted since service startup). 21900=Total Rejected Async I/O Requests 21901=Total requests rejected due to bandwidth throttling settings (counted since service startup). 21902=Current Blocked Async I/O Requests 21903=Current requests temporarily blocked due to bandwidth throttling settings. 21904=Measured Async I/O Bandwidth Usage 21905=Measured bandwidth of asynchronous I/O averaged over a minute. 21906=Current Files Cached 21907=Current number of files whose content is in the cache for WWW and FTP services. 21908=Total Files Cached 21909=Total number of files whose content was ever added to the cache for WWW and FTP services 21910=File Cache Hits 21911=Total number of successful lookups in the file cache. 21912=File Cache Misses 21913=Total number of unsuccessful lookups in the file cache. 21914=File Cache Hits % 21915=The ratio of File Cache Hits to total cache requests. 21918=File Cache Flushes 21919=File Cache Flushes since server startup. 21920=Current File Cache Memory Usage 21921=Current number of bytes used for file cache. 21922=Maximum File Cache Memory Usage 21923=Maximum number of bytes used for file cache. 21924=Active Flushed Entries 21925=Active Flushed Entries are cached file handles that will be closed when all current transfers complete. 21926=Total Flushed Files 21927=Total Flushed Files is the number of file handles that have been removed from the cache since service start up. 21928=Current URIs Cached 21929=URI information blocks currently in the cache for WWW and FTP services. 21930=Total URIs Cached 21931=Total number of URI information blocks ever added to the cache for WWW and FTP services 21932=URI Cache Hits 21933=Total number of successful lookups in the URI cache. 21934=URI Cache Misses 21935=Total number of unsuccessful lookups in the URI cache. 21936=URI Cache Hits % 21937=The ratio of URI Cache Hits to total cache requests. 21940=URI Cache Flushes 21941=URI Cache Flushes since server startup. 21942=Total Flushed URIs 21943=Total Flushed URIs is the number of URI information blocks that have been removed from the cache since service start up. 21944=Current BLOBs Cached 21945=BLOB information blocks currently in the cache for WWW and FTP services. 21946=Total BLOBs Cached 21947=Total number of BLOB information blocks ever added to the cache for WWW and FTP services 21948=BLOB Cache Hits 21949=Total number of successful lookups in the BLOB cache. 21950=BLOB Cache Misses 21951=Total number of unsuccessful lookups in the BLOB cache. 21952=BLOB Cache Hits % 21953=The ratio of BLOB Cache Hits to total cache requests. 21956=BLOB Cache Flushes 21957=BLOB Cache Flushes since server startup. 21958=Total Flushed BLOBs 21959=Total Flushed BLOBs is the number of BLOB information blocks that have been removed from the cache since service start up. 21960=NPS Authentication Server 21961=NPS Authentication Server 21962=NPS Authentication Clients 21963=NPS Authentication Clients 21964=NPS Accounting Server 21965=NPS Accounting Server 21966=NPS Accounting Clients 21967=NPS Accounting Clients 21968=Server Up Time 21969=The time elapsed (in hundredths of a second) since the server process was started on this NPS server. 21970=Server Reset Time 21971=The time elapsed (in hundredths of a second) since the configuration of this NPS server was reset because of a configuration change or because the service control manager sent a reset to the NPS service. 21972=Invalid Requests 21973=The number of RADIUS packets received from unknown clients or remote RADIUS servers. 21974=Invalid Requests / sec. 21975=The average number of RADIUS packets from unknown clients or remote RADIUS servers received per second. 21976=Packets Sent 21977=The number of packets sent. 21978=Packets Sent / sec. 21979=The average number of packets sent per second. 21980=Packets Received 21981=The number of packets received. 21982=Packets Received / sec. 21983=The average number of packets received per second. 21984=Malformed Packets 21985=The number of packets containing malformed data received. 21986=Malformed Packets / sec. 21987=The average number of packets containing malformed data received per second. 21988=Bad Authenticators 21989=The number of RADIUS packets that contain an invalid Message Authenticator attribute. 21990=Bad Authenticators / sec. 21991=The average number of RADIUS packets per second that contain an invalid Message Authenticator attribute. 21992=Dropped Packets 21993=The number of incoming packets that are silently discarded for a reason other than "malformed," "invalid Message Authenticator," or "unknown type". 21994=Dropped Packets / sec. 21995=The average number of incoming packets per second that are silently discarded for a reason other than "malformed," "invalid Message Authenticator," or "unknown type". 21996=Unknown Type 21997=The number of unknown type (non-RADIUS) packets received. 21998=Unknown Type / sec. 21999=The average number of unknown type (non-RADIUS) packets received per second. 22000=Access-Requests 22001=The number of packets received on the authentication port. 22002=Access-Requests / sec. 22003=The average number of packets per second received on the authentication port. 22004=Duplicate Access-Requests 22005=The number of duplicate RADIUS Access-Request packets received. 22006=Duplicate Access-Requests / sec. 22007=The average number of duplicate RADIUS Access-Request packets per second received. 22008=Access-Accepts 22009=The number of RADIUS Access-Accept packets sent. 22010=Access-Accepts / sec. 22011=The average number of RADIUS Access-Accept packets per second sent. 22012=Access-Rejects 22013=The number of RADIUS Access-Reject packets sent to this client. 22014=Access-Rejects / sec. 22015=The average number of RADIUS Access-Reject packets per second sent. 22016=Access-Challenges 22017=The number of RADIUS Access-Challenge packets sent. 22018=Access-Challenges / sec. 22019=The average number of RADIUS Access-Challenge packets per second sent. 22020=Accounting-Requests 22021=The number of RADIUS Accounting-Request packets received on the accounting port. 22022=Accounting-Requests / sec. 22023=The average number of RADIUS Accounting-Requests received per second on the accounting port. 22024=Duplicate Accounting-Requests 22025=The number of duplicate RADIUS Accounting-Request packets received on this NPS server s accounting port. 22026=Duplicate Accounting-Requests / sec. 22027=The average number of duplicate RADIUS Accounting-Request packets received per second on this NPS server s accounting port. 22028=Accounting-Responses 22029=The number of RADIUS Accounting-Response packets sent from this NPS server. 22030=Accounting-Responses / sec. 22031=The average number of RADIUS Accounting-Responses sent per second. 22032=No Record 22033=The number of RADIUS Accounting-Request packets received and responded to but not recorded on this NPS server s accounting port. 22034=No Record / sec. 22035=The average number of Accounting-Request packets received and responded to per second, but not recorded on this NPS server s accounting port. 22036=NPS Authentication Proxy 22037=NPS Authentication Proxy 22038=NPS Remote Authentication Servers 22039=NPS Remote Authentication Servers 22040=NPS Accounting Proxy 22041=NPS Accounting Proxy 22042=NPS Remote Accounting Servers 22043=NPS Remote Accounting Servers 22044=Invalid Addresses 22045=The number of packets received from unknown addresses. 22046=Invalid Addresses / sec. 22047=The average number of packets per second received from unknown addresses. 22048=Port Number 22049=The UDP port the proxy is using to send requests to this server. 22050=Last Round-Trip Time 22051=The interval (in hundredths of a second) between the most recent request to a remote NPS server and its response. 22052=Pending Requests 22053=The number of requests destined for this server that have not yet timed out or received a response. 22054=Request Timeouts 22055=The number of request timeouts to this server. 22056=Request Timeouts / sec. 22057=The average number of request timeouts per second to this server. 22058=Retransmissions 22059=The number of requests retransmitted to this server. 22060=Retransmissions / sec. 22061=The average number of requests retransmitted per second to this server. 22062=Access-Requests 22063=The number of RADIUS Access-Request packets sent to this server. 22064=Access-Requests / sec. 22065=The average number of RADIUS Access-Request packets per second sent to this server. 22066=Access-Accepts 22067=The number of RADIUS Access-Accept packets received from this server. 22068=Access-Accepts / sec. 22069=The average number of RADIUS Access-Accept packets per second received from this server. 22070=Access-Rejects 22071=The number of RADIUS Access-Reject packets received from this server. 22072=Access-Rejects / sec. 22073=The average number of RADIUS Access-Reject packets per second received from this server. 22074=Access-Challenges 22075=The number of RADIUS Access-Challenge packets received from this server. 22076=Access-Challenges / sec. 22077=The average number of RADIUS Access-Challenge packets per second received from this server. 22078=Accounting-Requests 22079=The number of RADIUS Accounting-Request packets received on the accounting port. 22080=Accounting-Requests / sec. 22081=The average number of RADIUS Accounting-Request packets sent per second to the accounting port. 22082=Accounting-Responses 22083=The number of RADIUS Accounting-Response packets received on the accounting port. 22084=Accounting-Responses / sec. 22085=The average number of RADIUS Accounting-Response packets received per second on the accounting port. 22086=NPS Policy Engine 22087=NPS Policy Engine 22088=Pending Requests 22089=The number of requests that have entered the policy engine but have not yet completed the process. 22090=Last Round-Trip Time 22091=The interval (in hundredths of a second) between the most recent request to the policy engine and its response. 22092=Matched Remote Access Policies 22093=The number of remote access policies that have been matched. 22094=Matched Remote Access Policies / sec. 22095=The average number of remote access policies that have been matched per second. 22264=Outlook 22265=Gives performance metrics for outlook server connectivity. 22266=RPCs Attempted 22267=Number of RPCs that outlook attempted to send to the server. 22268=RPCs Succeeded 22269=Number of RPCs that outlook successfully sent to the server. 22270=RPCs Failed 22271=Number of RPCs that were attempted, but failed. 22272=RPCs Cancelled 22273=Number of RPCs that were sent to the server, but the user cancelled. 22274=RPCs UI Shown 22275=Number of RPCs that were sent to the server, and took long enough to show progress UI. 22276=RPCs Attempted - UI 22277=Number of RPCs that outlook attempted that blocked the UI. 22278=Time Avg (all) 22279=The average amount of time (ms) it took for all RPCs to complete successfully. 22280=Time Avg (10) 22281=The average amount of time (ms)it took for the last 10 RPCs to complete successfully. 22282=Time Avg (50) 22283=The average amount of time (ms) it took for the last 50 RPCs to complete successfully. 22284=Time Avg (200) 22285=The average amount of time (ms) it took for the last 200 RPCs to complete successfully. 22286=Time Min 22287=The minimum amount of time (ms) it took for an RPC to complete successfully. 22288=Time Max 22289=The maximum amount of time (ms) it took for an RPC to complete successfully. 22290=Count obj connection 22291=The number of connection objects that are currently being used. 22292=Count obj hcot table 22293=The number of active objects in the hcot/hsot table. 22294=Count handle (AD) context 22295=The number of context handles (AD) that are currently open on the client. 22296=Count handle (AD) binding 22297=The number of binding handles (AD) that are currently open on the client. 22298=Count handle (store) context 22299=The number of context handles (store) that are currently open on the client. 22300=Count handle (store) binding 22301=The number of binding handles (store) that are currently open on the client.