Mini Kabibi Habibi

Current File : C:/Windows/System32/PerfStringBackup.INI



[Perflib]

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[PERF_.NET CLR Data]

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[PERF_.NET CLR Networking]

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[PERF_.NET CLR Networking 4.0.0.0]

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[PERF_.NET Data Provider for Oracle]

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[PERF_.NET Data Provider for SqlServer]

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[PERF_.NET Memory Cache 4.0]

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[PERF_.NETFramework]

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[PERF_BITS]

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[PERF_ESENT]

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[PERF_LSM]

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[PERF_MSDTC]

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[PERF_MSDTC Bridge 3.0.0.0]

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[PERF_MSDTC Bridge 4.0.0.0]

First Counter=6804

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[PERF_rdyboost]

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[PERF_RemoteAccess]

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[PERF_ServiceModelEndpoint 3.0.0.0]

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[PERF_ServiceModelOperation 3.0.0.0]

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[PERF_ServiceModelService 3.0.0.0]

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[PERF_SMSvcHost 3.0.0.0]

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[PERF_SMSvcHost 4.0.0.0]

First Counter=8710

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[PERF_TapiSrv]

First Counter=8946

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[PERF_TermService]

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[PERF_UGatherer]

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[PERF_UGTHRSVC]

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[PERF_usbhub]

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[PERF_Windows Workflow Foundation 3.0.0.0]

First Counter=9848

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[PERF_Windows Workflow Foundation 4.0.0.0]

First Counter=9090

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[PERF_WSearchIdxPi]

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[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

6774=Terminal Services Session

6775=Terminal Services per-session resource monitoring.

6776=Distributed Transaction Coordinator

6777=Microsoft Distributed Transaction Coordinator performance counters

6778=Active Transactions

6779=Number of currently active transactions

6780=Committed Transactions

6781=Number of committed transactions

6782=Aborted Transactions

6783=Number of aborted transactions

6784=In Doubt Transactions

6785=Number of in doubt transactions

6786=Active Transactions Maximum

6787=Maximum number of transactions ever concurrently active

6788=Force Committed Transactions

6789=Number of transactions committed by the system administrator

6790=Force Aborted Transactions

6791=Number of transactions aborted by the system administrator

6792=Response Time -- Minimum

6793=Minimum time delta between transaction begin and commit

6794=Response Time -- Average

6795=Average time delta between transaction begin and commit

6796=Response Time -- Maximum

6797=Maximum time delta between transaction begin and commit

6798=Transactions/sec

6799=Transactions performed per second

6800=Committed Transactions/sec

6801=Transactions committed per second

6802=Aborted Transactions/sec

6803=Transactions aborted per second

6804=MSDTC Bridge 4.0.0.0

6805=MSDTC Bridge 4.0.0.0 performance counters

6806=Message send failures/sec

6807=The number of WS-AT protocol messages that the WS-AT service failed to send per second.

6808=Prepare retry count/sec

6809=The number of Prepare retry messages that the WS-AT service has sent per second.

6810=Commit retry count/sec

6811=The number of Commit retry messages that the WS-AT service has sent per second.

6812=Prepared retry count/sec

6813=The number of Prepared retry messages that the WS-AT service has sent per second.

6814=Replay retry count/sec

6815=The number of Replay retry messages that the WS-AT service has sent per second.

6816=Faults received count/sec

6817=The number of Fault messages that the WS-AT service has received per second.

6818=Faults sent count/sec

6819=The number of Fault messages that the WS-AT service has sent per second.

6820=Average participant prepare response time

6821=Average time in milliseconds for the WS-AT service to receive a Prepare message response from a participant.

6822=Average participant prepare response time Base

6823=Base counter for the 'Average participant prepare response time' counter.

6824=Average participant commit response time

6825=Average time in milliseconds for the WS-AT service to receive a Commit message response from a participant.

6826=Average participant commit response time Base

6827=Base counter for the 'Average participant commit response time' counter.

6828=.NET CLR Networking

6829=Help not available.

6830=Connections Established

6831=The cumulative total number of socket connections established for this process since the process was started.

6832=Bytes Received

6833=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.

6834=Bytes Sent

6835=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.

6836=Datagrams Received

6837=The cumulative total number of datagram packets received since the process was started.

6838=Datagrams Sent

6839=The cumulative total number of datagram packets sent since the process was started.

6840=.NET CLR Data

6841=.Net CLR Data

6842=SqlClient: Current # pooled and nonpooled connections

6843=Current number of connections, pooled or not.

6844=SqlClient: Current # pooled connections

6845=Current number of connections in all pools associated with the process.

6846=SqlClient: Current # connection pools

6847=Current number of pools associated with the process.

6848=SqlClient: Peak # pooled connections

6849=The highest number of connections in all pools since the process started.

6850=SqlClient: Total # failed connects

6851=The total number of connection open attempts that have failed for any reason.

6852=SqlClient: Total # failed commands

6853=The total number of command executes that have failed for any reason.

6854=.NET Data Provider for SqlServer

6855=Counters for System.Data.SqlClient

6856=HardConnectsPerSecond

6857=The number of actual connections per second that are being made to servers

6858=HardDisconnectsPerSecond

6859=The number of actual disconnects per second that are being made to servers

6860=SoftConnectsPerSecond

6861=The number of connections we get from the pool per second

6862=SoftDisconnectsPerSecond

6863=The number of connections we return to the pool per second

6864=NumberOfNonPooledConnections

6865=The number of connections that are not using connection pooling

6866=NumberOfPooledConnections

6867=The number of connections that are managed by the connection pooler

6868=NumberOfActiveConnectionPoolGroups

6869=The number of unique connection strings

6870=NumberOfInactiveConnectionPoolGroups

6871=The number of unique connection strings waiting for pruning

6872=NumberOfActiveConnectionPools

6873=The number of active connection pools

6874=NumberOfInactiveConnectionPools

6875=The number of inactive connection pools

6876=NumberOfActiveConnections

6877=The number of connections currently in-use

6878=NumberOfFreeConnections

6879=The number of connections currently available for use

6880=NumberOfStasisConnections

6881=The number of connections currently waiting to be made ready for use

6882=NumberOfReclaimedConnections

6883=The number of connections we reclaim from GCed external connections

6884=.NET Memory Cache 4.0

6885=System.Runtime.Caching.MemoryCache Performance Counters

6886=Cache Hits

6887=The number of cache hits.

6888=Cache Misses

6889=The number of cache misses.

6890=Cache Hit Ratio

6891=The percentage of cache hits in the total number of cache requests.

6892=Cache Hit Ratio Base

6893=Cache Hit Ratio Base

6894=Cache Trims

6895=Total number of entries removed from the cache due to memory pressure or Trim invocations.

6896=Cache Entries

6897=The number of entries within the cache.

6898=Cache Turnover Rate

6899=The number of entries added to the cache or removed from the cache per second.

6900=.NET CLR Networking 4.0.0.0

6901=Counters for classes in the System.Net namespace.

6902=Connections Established

6903=The cumulative total number of socket connections established for this process since the process was started.

6904=Bytes Received

6905=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.

6906=Bytes Sent

6907=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.

6908=Datagrams Received

6909=The cumulative total number of datagram packets received since the process was started.

6910=Datagrams Sent

6911=The cumulative total number of datagram packets sent since the process was started.

6912=HttpWebRequests Created/Sec

6913=The number of HttpWebRequest objects created during the last sample interval (typically 1 sec).

6914=HttpWebRequests Average Lifetime

6915=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.

6916=HttpWebRequests Average Lifetime Base

6917=HttpWebRequests Average Lifetime Base

6918=HttpWebRequests Queued/Sec

6919=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.

6920=HttpWebRequests Average Queue Time

6921=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.

6922=HttpWebRequests Average Queue Time Base

6923=HttpWebRequests Average Queue Time Base

6924=HttpWebRequests Aborted/Sec

6925=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.

6926=HttpWebRequests Failed/Sec

6927=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()

6928=Database

6929=Database provides performance statistics for each process using the ESE high performance embedded database management system.

6930=Defragmentation Tasks

6931=Defragmentation Tasks is the count of background database defragmentation tasks that are currently executing.

6932=Defragmentation Tasks Pending

6933=Defragmentation Tasks Pending is the count of background database defragmentation tasks that are currently pending.

6934=Defragmentation Tasks Postponed

6935=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]

6936=Defragmentation Tasks Scheduled/sec

6937=Defragmentation Tasks Scheduled/sec is the number of background database defragmentation tasks scheduled for execution per second. [Dev Only]

6938=Defragmentation Tasks Completed/sec

6939=Defragmentation Tasks Completed/sec is the number of background database defragmentation tasks completing execution per second. [Dev Only]

6940=Heap Allocs/sec

6941=Heap Allocs/sec is the number of memory allocations from the MP Heaps per second.  [Dev Only]

6942=Heap Frees/sec

6943=Heap Frees/sec is the number of memory frees to the MP Heaps per second.  [Dev Only]

6944=Heap Allocations

6945=Heap Allocations is the current number of memory allocations in the MP Heaps.  [Dev Only]

6946=Heap Bytes Allocated

6947=Heap Bytes Allocated is the size of all memory allocations in the MP Heaps discounting heap managemnt overhead.  [Dev Only]

6948=Page Bytes Reserved

6949=Page Bytes Reserved is the size of all explicitly reserved virtual address space.  [Dev Only]

6950=Page Bytes Committed

6951=Page Bytes Committed is the size of all explicitly committed virtual memory backing store (page file and physical memory).  [Dev Only]

6952=FCB Async Scan/sec

6953=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]

6954=FCB Async Purge/sec

6955=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]

6956=FCB Async Purge Failures/sec

6957=FCB Async Purge Failures/sec is the number of failed purge attempts on cached schema records (FCBs) during asynchronous schema record cleanup.  [Dev Only]

6958=FCB Sync Purge/sec

6959=FCB Sync Purge/sec is the number of cached schema records (FCBs) being synchronously purged each second.  [Dev Only]

6960=FCB Sync Purge Stalls/sec

6961=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]

6962=FCB Allocations Wait For Version Cleanup/sec

6963=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]

6964=FCB Purge On Cursor Close/sec

6965=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]

6966=FCB Cache % Hit

6967=FCB Cache % Hit is the percentage of schema records (FCBs) opened directly from the schema record cache.  No file operations were required.  [Dev Only]

6968=No name

6969=No text

6970=FCB Cache Stalls/sec

6971=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]

6972=FCB Cache Maximum

6973=FCB Cache Maximum is the absolute maximum number of the schema records (FCBs) that can exist in the cache.  [Dev Only]

6974=FCB Cache Preferred

6975=FCB Cache Preferred is the preferred maximum number of the schema records (FCBs) that should exist in the cache.  [Dev Only]

6976=FCB Cache Allocated

6977=FCB Cache Allocated is the number of cached schema records (FCBs) currently allocated.  [Dev Only]

6978=FCB Cache Allocated/sec

6979=FCB Cache Allocated/sec is the number of cached schema records (FCBs) currently allocated per second.  [Dev Only]

6980=FCB Cache Available

6981=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]

6982=FCB Attached RCEs

6983=FCB Attached RCEs is the number of revision control entries (RCEs)  attached to cached schema records (FCBs) [Dev Only]

6984=Sessions In Use

6985=Sessions In Use is the number of database sessions currently open for use by client threads.

6986=Sessions % Used

6987=Sessions % Used is the percentage of database sessions currently open for use by client threads.

6988=No name

6989=No text

6990=Resource Manager FCB Allocated

6991=Resource Manager FCB Allocated indicates the amount of memory in Bytes of allocated FCBs [Dev Only]

6992=Resource Manager FCB Allocated Used

6993=Resource Manager FCB Allocated Used indicates the amount of memory in Bytes of allocated and used FCBs [Dev Only]

6994=Resource Manager FCB Quota

6995=Resource Manager FCB Quota indicates the maximum amount of memory in Bytes for FCBs [Dev Only]

6996=Resource Manager FUCB Allocated

6997=Resource Manager FUCB Allocated indicates the amount of memory in Bytes of allocated FUCBs [Dev Only]

6998=Resource Manager FUCB Allocated Used

6999=Resource Manager FUCB Allocated Used indicates the amount of memory in Bytes of allocated and used FUCBs [Dev Only]

7000=Resource Manager FUCB Quota

7001=Resource Manager FUCB Quota indicates the maximum amount of memory in Bytes for FUCBs [Dev Only]

7002=Resource Manager TDB Allocated

7003=Resource Manager TDB Allocated indicates the amount of memory in Bytes of allocated TDBs [Dev Only]

7004=Resource Manager TDB Allocated Used

7005=Resource Manager TDB Allocated Used indicates the amount of memory in Bytes of allocated and used TDBs [Dev Only]

7006=Resource Manager TDB Quota

7007=Resource Manager TDB Quota indicates the maximum amount of memory in Bytes for TDBs [Dev Only]

7008=Resource Manager IDB Allocated

7009=Resource Manager IDB Allocated indicates the amount of memory in Bytes of allocated IDBs [Dev Only]

7010=Resource Manager IDB Allocated Used

7011=Resource Manager IDB Allocated Used indicates the amount of memory in Bytes of allocated and used IDBs [Dev Only]

7012=Resource Manager IDB Quota

7013=Resource Manager IDB Quota indicates the maximum amount of memory in Bytes for IDBs [Dev Only]

7014=Table Open Cache % Hit

7015=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.

7016=No name

7017=No text

7018=Table Open Cache Hits/sec

7019=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.

7020=Table Open Cache Misses/sec

7021=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.

7022=Table Open Pages Read/sec

7023=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]

7024=Table Open Pages Preread/sec

7025=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]

7026=Table Opens/sec

7027=Table Opens/sec is the number of database tables opened per second.

7028=Table Closes/sec

7029=Table Closes/sec is the number of database tables closed per second.

7030=Tables Open

7031=Tables Open is the number of database tables opened.

7032=Log Bytes Write/sec

7033=Log Bytes Write per second is the rate bytes are written to the log.

7034=Log Bytes Generated/sec

7035=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.

7036=Log Buffer Bytes Used

7037=Log Buffer Bytes Used is the amount of bytes in the log buffers that have not yet been flushed to the logs.  [Dev Only]

7038=Log Buffer Bytes Free

7039=Log Buffer Bytes Free is the amount of free space available in the log buffers.  [Dev Only]

7040=Log Buffer Bytes Committed

7041=Log Buffer Bytes Committed is total number of committedbytes of log buffer.  [Dev Only]

7042=Log Threads Waiting

7043=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.

7044=Log Checkpoint Depth

7045=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]

7046=Log Generation Checkpoint Depth

7047=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]

7048=Log Checkpoint Maintenance Outstanding IO Max

7049=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]

7050=User Read Only Transaction Commits to Level 0/sec

7051=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]

7052=User Read/Write Transaction Commits to Level 0 (Durable)/sec

7053=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]

7054=User Read/Write Transaction Commits to Level 0 (Lazy)/sec

7055=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]

7056=User Wait All Transaction Commits/sec

7057=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]

7058=User Wait Last Transaction Commits/sec

7059=User Wait Last Transaction Commits/sec is the count of signals to flush a specific sessions pending transactions.  [Dev Only]

7060=User Transaction Commits to Level 0/sec

7061=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]

7062=User Read Only Transaction Rollbacks to Level 0/sec

7063=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]

7064=User Read/Write Transaction Rollbacks to Level 0/sec

7065=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]

7066=User Transaction Rollbacks to Level 0/sec

7067=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]

7068=System Read Only Transaction Commits to Level 0/sec

7069=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]

7070=System Read/Write Transaction Commits to Level 0 (Durable)/sec

7071=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]

7072=System Read/Write Transaction Commits to Level 0 (Lazy)/sec

7073=System Read/Write Transaction Commits to Level 0 (Lazy)/sec is the count of internal transactions committed to log buffer.  [Dev Only]

7074=System Transaction Commits to Level 0/sec

7075=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]

7076=System Read Only Transaction Rollbacks to Level 0/sec

7077=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]

7078=System Read/Write Transaction Rollbacks to Level 0/sec

7079=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]

7080=System Transaction Rollbacks to Level 0/sec

7081=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]

7082=Recovery Stalls for Read-only Transactions/sec

7083=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]

7084=Recovery Long Stalls for Read-only Transactions/sec

7085=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]

7086=Recovery Stalls for Read-only Transactions (ms)/sec

7087=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]

7088=Recovery Throttles For IO Smoothing/sec

7089=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]

7090=Recovery Throttles For IO Smoothing Time (ms)/sec

7091=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]

7092=Database Page Allocation File Extension Stalls/sec

7093=Database Page Allocation File Extension Stalls/sec is the rate of attempts to extend the database file that stall.  [Dev Only]

7094=Log Records/sec

7095=Log Records/sec is the count of records written to the database log buffers per second.  [Dev Only]

7096=Log Buffer Capacity Writes/sec

7097=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]

7098=Log Buffer Commit Writes/sec

7099=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]

7100=Log Buffer Writes Skipped/sec

7101=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]

7102=Log Buffer Writes Blocked/sec

7103=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]

7104=Log Writes/sec

7105=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.

7106=Log Full Segment Writes/sec

7107=Log Full Segment Writes/sec is the number of times full log segments are written to the log file(s) per second. [Dev Only]

7108=Log Partial Segment Writes/sec

7109=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]

7110=Log Bytes Wasted/sec

7111=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]

7112=Log Record Stalls/sec

7113=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.

7114=Version Buckets Allocated

7115=Version Buckets Allocated is the total number of version buckets allocated.

7116=Version Buckets Allocated for Deletes

7117=Total number of version buckets allocated for FlagDelete RCEs  [Dev Only]

7118=VER Bucket Allocations Wait For Version Cleanup/sec

7119=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]

7120=Version Store Average RCE Bookmark Length

7121=Average length of bookmark in RCE  [Dev Only]

7122=Version Store Unnecessary Calls/sec

7123=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]

7124=Version Store Cleanup Tasks Asynchronously Dispatched/sec

7125=Number of times per second a version store clean task is dispatched asynchronously to be performed  [Dev Only]

7126=Version Store Cleanup Tasks Synchronously Dispatched/sec

7127=Number of times per second a version store clean task is performed synchronously  [Dev Only]

7128=Version Store Cleanup Tasks Discarded/sec

7129=Number of times per second a version store clean task was discarded due to load concerns  [Dev Only]

7130=Version Store Cleanup Tasks Failures/sec

7131=Number of times per second a dispatched version store cleanup task fails  [Dev Only]

7132=Record Inserts/sec

7133=Record Inserts/sec is the rate at which records are being inserted into database tables.  [Dev Only]

7134=Record Deletes/sec

7135=Record Deletes/sec is the rate at which records in database tables are being flagged for deletion.  [Dev Only]

7136=Record Replaces/sec

7137=Record Replaces/sec is the rate at which records in database tables are being updated.  [Dev Only]

7138=Record Unnecessary Replaces/sec

7139=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]

7140=Record Redundant Replaces/sec

7141=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]

7142=Record Escrow-Updates/sec

7143=Record Escrow-Updates/sec is the rate at which records in database tables are being escrow-updated.  [Dev Only]

7144=Secondary Index Inserts/sec

7145=Secondary Index Inserts/sec is the rate at which entries are being inserted into indexes of database tables.  [Dev Only]

7146=Secondary Index Deletes/sec

7147=Secondary Index Deletes/sec is the rate at which entries in indexes of database tables are being flagged for deletion.  [Dev Only]

7148=False Index Column Updates/sec

7149=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]

7150=False Tuple Index Column Updates/sec

7151=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]

7152=Record Intrinsic Long-Values Updated/sec

7153=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]

7154=Record Separated Long-Values Added/sec

7155=Record Separated Long-Values Added/sec is the rate at which separated long-values are normally added to records of database tables.  [Dev Only]

7156=Record Separated Long-Values Forced/sec

7157=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]

7158=Record Separated Long-Values All Forced/sec

7159=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]

7160=Record Separated Long-Values Reference All/sec

7161=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]

7162=Record Separated Long-Values Dereference All/sec

7163=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]

7164=Separated Long-Value Seeks/sec

7165=Separated Long-Value Seeks/sec is the rate at which seeks for a separated long-value in a database table are performed.  [Dev Only]

7166=Separated Long-Value Retrieves/sec

7167=Separated Long-Value Retrieves/sec is the rate at which retrievals of a separated long-value in a database table are performed.  [Dev Only]

7168=Separated Long-Value Creates/sec

7169=Separated Long-Value Creates/sec is the rate at which new separated long-values are added to a database table.  [Dev Only]

7170=Long-Value Maximum LID

7171=Long-Value Maximum LID is the largest LID that has been used by the database engine.  [Dev Only]

7172=Separated Long-Value Updates/sec

7173=Separated Long-Value Updates/sec is the rate at which existing separated long-values in a database table are modified.  [Dev Only]

7174=Separated Long-Value Deletes/sec

7175=Separated Long-Value Deletes/sec is the rate at which separated long-values in a database table are flagged for deletion.  [Dev Only]

7176=Separated Long-Value Copies/sec

7177=Separated Long-Value Copies/sec is the rate at which existing separated long-values in a database table are copied.  [Dev Only]

7178=Separated Long-Value Chunk Seeks/sec

7179=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]

7180=Separated Long-Value Chunk Retrieves/sec

7181=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]

7182=Separated Long-Value Chunk Appends/sec

7183=Separated Long-Value Chunk Appends/sec is the rate at which chunks are appended to separated long-values of database tables.  [Dev Only]

7184=Separated Long-Value Chunk Replaces/sec

7185=Separated Long-Value Chunk Replaces/sec is the rate at which existing separated long-value chunks in a database table are replaced.  [Dev Only]

7186=Separated Long-Value Chunk Deletes/sec

7187=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]

7188=Separated Long-Value Chunk Copies/sec

7189=Separated Long-Value Chunk Copies/sec is the rate at which existing separated long-value chunks in a database table are copied.  [Dev Only]

7190=B+ Tree Append Splits/sec

7191=B+ Tree Append Splits/sec is the count of times a page is appended to a database B+ Tree per second.  [Dev Only]

7192=B+ Tree Right Splits/sec

7193=B+ Tree Right Splits/sec is the count of times a page is split right in a database B+ Tree per second.  [Dev Only]

7194=B+ Tree Right Hotpoint Splits/sec

7195=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]

7196=B+ Tree Vertical Splits/sec

7197=B+ Tree Vertical Splits/sec is the count of times a page is split vertically in a database B+ Tree per second.  [Dev Only]

7198=B+ Tree Splits/sec

7199=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]

7200=B+ Tree Empty Page Merges/sec

7201=B+ Tree Empty Page Merges/sec is the count of empty pages removed from a database B+ Tree per second.  [Dev Only]

7202=B+ Tree Right Merges/sec

7203=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]

7204=B+ Tree Partial Merges/sec

7205=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]

7206=B+ Tree Left Merges/sec

7207=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]

7208=B+ Tree Partial Left Merges/sec

7209=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]

7210=B+ Tree Page Moves/sec

7211=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]

7212=B+ Tree Merges/sec

7213=B+ Tree Merges/sec is the count of pages merged in a database B+ Tree per second.  [Dev Only]

7214=B+ Tree Failed Simple Page Cleanup Attempts/sec

7215=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]

7216=B+ Tree Seek Short Circuits/sec

7217=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]

7218=B+ Tree Opportune Prereads/sec

7219=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]

7220=B+ Tree Unnecessary Sibling Latches/sec

7221=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]

7222=B+ Tree Move Nexts/sec

7223=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]

7224=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec

7225=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]

7226=B+ Tree Move Nexts (Nodes Filtered)/sec

7227=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]

7228=B+ Tree Move Prevs/sec

7229=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]

7230=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec

7231=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]

7232=B+ Tree Move Prevs (Nodes Filtered)/sec

7233=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]

7234=B+ Tree Seeks/sec

7235=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]

7236=B+ Tree Inserts/sec

7237=B+ Tree Inserts/sec is the count of times a record is inserted in a database B+ Tree per second.  [Dev Only]

7238=B+ Tree Replaces/sec

7239=B+ Tree Replaces/sec is the count of times a record is replaced in a database B+ Tree per second.  [Dev Only]

7240=B+ Tree Flag Deletes/sec

7241=B+ Tree Flag Deletes/sec is the count of times a record is flag deleted in a database B+ Tree per second.  [Dev Only]

7242=B+ Tree Deletes/sec

7243=B+ Tree Deletes/sec is the count of times a record is deleted in a database B+ Tree per second.  [Dev Only]

7244=B+ Tree Appends/sec

7245=B+ Tree Appends/sec is the count of times a record is appended to a database B+ Tree per second.  [Dev Only]

7246=Pages Trimmed/sec

7247=Pages Trimmed/sec is the number of database pages that are trimmed and the allocated space is released to the file system.  [Dev Only]

7248=Pages Not Trimmed Unaligned/sec

7249=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]

7250=Database Cache Misses/sec

7251=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.

7252=Database Cache % Hit

7253=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.

7254=No name

7255=No text

7256=Database Cache % Hit (Unique)

7257=Database Cache % Hit (Unique) is the percentage of unique  database file page requests that were fulfilled by the database cache.

7258=No name

7259=No text

7260=Database Cache Requests/sec (Unique)

7261=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache.

7262=Database Cache Requests/sec

7263=Database Cache Requests/sec is the rate that pages are requested from the database cache.

7264=Database Cache % Pinned

7265=Database Cache % Pinned is the percentage of the database cache that pinned in the memory.  [Dev Only]

7266=No name

7267=No text

7268=Database Cache % Clean

7269=Database Cache % Clean is the percentage of the database cache that does not contain modified data.  [Dev Only]

7270=No name

7271=No text

7272=Database Pages Read Async/sec

7273=Database Pages Read Async/sec is the rate that pages are asynchronously read from the database file(s) into the database cache.  [Dev Only]

7274=Database Pages Read Sync/sec

7275=Database Pages Read Sync/sec is the rate that pages are synchronously read from the database file(s) into the database cache.  [Dev Only]

7276=Database Pages Dirtied/sec

7277=Database Pages Dirtied/sec is the rate that pages are dirtied in the database cache.  [Dev Only]

7278=Database Pages Dirtied (Repeatedly)/sec

7279=Database Pages Dirtied (Repeatedly)/sec is the rate that pages are  repeatedly dirtied / redirtied in the database cache.  [Dev Only]

7280=Database Pages Written/sec

7281=Database Pages Written/sec is the rate that pages are written to the database file(s) from the database cache.  [Dev Only]

7282=Database Opportune Write Issued (Total)

7283=Database Opportune Write Issued (Total) is the count of IO operationshas been issued for opportune write. [Dev Only]

7284=Database Pages Transferred/sec

7285=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]

7286=Database Pages Non-Resident Trimmed by OS/sec

7287=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]

7288=Database Pages Non-Resident Reclaimed (Soft Faulted)/sec

7289=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]

7290=Database Pages Non-Resident Reclaimed (Failed)/sec

7291=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]

7292=Database Pages Non-Resident Re-read/sec

7293=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]

7294=Database Pages Non-Resident Evicted (Normally)/sec

7295=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]

7296=Database Pages Non-Resident Reclaimed (Hard Faulted)/sec

7297=Database Pages Non-Resident Reclaimed (Hard Faulted)/sec is the number of (probably) hard fault operations per second. [Dev Only]

7298=Database Pages Non-Resident Hard Faulted In Latency (us)/sec

7299=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]

7300=Database Page Latches/sec

7301=Database Page Latches/sec is the rate that database pages are latched for access to their data.  [Dev Only]

7302=Database Page Fast Latches/sec

7303=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]

7304=Database Page Bad Latch Hints/sec

7305=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]

7306=Database Cache % Fast Latch

7307=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]

7308=No name

7309=No text

7310=Database Pages Colded (Ext)/sec

7311=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]

7312=Database Pages Colded (Int)/sec

7313=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]

7314=Database Page Latch Conflicts/sec

7315=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]

7316=Database Page Latch Stalls/sec

7317=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]

7318=Database Cache % Available

7319=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]

7320=No name

7321=No text

7322=Database Page Faults/sec

7323=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.

7324=Database Page Evictions/sec

7325=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.

7326=Database Page Evictions (Preread Untouched)/sec

7327=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]

7328=Database Page Evictions (k=1)/sec

7329=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]

7330=Database Page Evictions (k=2)/sec

7331=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]

7332=Database Page Evictions (Scavenging.AvailPool)/sec

7333=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]

7334=Database Page Evictions (Scavenging.SuperCold.Int)/sec

7335=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]

7336=Database Page Evictions (Scavenging.SuperCold.Ext)/sec

7337=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]

7338=Database Page Evictions (Scavenging.Shrink)/sec

7339=Database Page Evictions (Scavenging.Shrink)/sec is the rate that cached pages are evicted during scavenging due to the database cache shrinking.  [Dev Only]

7340=Database Page Evictions (Other)/sec

7341=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]

7342=Database Page Fault Stalls/sec

7343=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.

7344=Database Cache Size (MB)

7345=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.

7346=Database Cache Size

7347=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.

7348=Database Cache Size Effective (MB)

7349=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.

7350=Database Cache Size Effective

7351=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.

7352=Database Cache Memory Committed (MB)

7353=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.

7354=Database Cache Memory Committed

7355=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.

7356=Database Cache Memory Reserved (MB)

7357=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.

7358=Database Cache Memory Reserved

7359=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.

7360=Database Cache Size Target (MB)

7361=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]

7362=Database Cache Size Target

7363=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]

7364=Database Cache Size Min

7365=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]

7366=Database Cache Size Max

7367=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]

7368=Database Cache Size Resident

7369=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.

7370=Database Cache Size Resident (MB)

7371=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.

7372=Database Cache Size Unattached (MB)

7373=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]

7374=Database Cache Sizing Duration

7375=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]

7376=Database Cache % Available Min

7377=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]

7378=No name

7379=No text

7380=Database Cache % Available Max

7381=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]

7382=No name

7383=No text

7384=Database Pages Preread/sec

7385=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]

7386=Database Page Preread Stalls/sec

7387=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]

7388=Database Pages Preread (Unnecessary)/sec

7389=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]

7390=Database Pages Dehydrated/sec

7391=Database Pages Dehydrated/sec is the rate that pages are compressed to memory usage in the buffer manager. [Dev Only]

7392=Database Pages Rehydrated/sec

7393=Database Pages Rehydrated/sec is the rate that pages are uncompressed for active usage or flushing to the database. [Dev Only]

7394=Database Pages Versioned/sec

7395=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]

7396=Database Pages Version Copied/sec

7397=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]

7398=Database Cache % Versioned

7399=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]

7400=No name

7401=No text

7402=Database Pages Repeatedly Written/sec

7403=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]

7404=Database Pages Flushed (Scavenging.Shrink)/sec

7405=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]

7406=Database Pages Flushed (Checkpoint)/sec

7407=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]

7408=Database Pages Flushed (Checkpoint Foreground)/sec

7409=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]

7410=Database Pages Flushed (Context Flush)/sec

7411=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]

7412=Database Pages Flushed (Filthy Foreground)/sec

7413=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]

7414=Database Pages Flushed (Scavenging.AvailPool)/sec

7415=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]

7416=Database Pages Flushed (Scavenging.SuperCold.Int)/sec

7417=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]

7418=Database Pages Flushed (Scavenging.SuperCold.Ext)/sec

7419=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]

7420=Database Pages Flushed Opportunely/sec

7421=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]

7422=Database Pages Flushed Opportunely Clean/sec

7423=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]

7424=Database Pages Coalesced Written/sec

7425=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]

7426=Database Pages Coalesced Read/sec

7427=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]

7428=Database Cache Lifetime

7429=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]

7430=Database Cache Lifetime (Smooth)

7431=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]

7432=Database Cache Lifetime (Max)

7433=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]

7434=Database Cache Lifetime Estimate Variance

7435=Provides the delta (in ms) of "Database Cache Lifetime" and "Database Cache Lifetime (smooth)".  [Dev Only]

7436=Database Cache Lifetime (K1)

7437=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]

7438=Database Cache Lifetime (K2)

7439=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]

7440=Database Cache Scan Pages Evaluated/sec

7441=Database Cache Scan Pages Evaluated/sec is the rate at which database pages are considered for eviction from the database page cache.  [Dev Only]

7442=Database Cache Scan Pages Moved/sec

7443=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]

7444=Database Cache Scan Page Evaluated Out-of-Order/sec

7445=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]

7446=No name

7447=No text

7448=Database Cache Scan Entries/scan

7449=Provides the number of entries returned by LRU-k.  [Dev Only]

7450=Database Cache Scan Buckets Scanned/scan

7451=Provides the number of buckets required to evaluate by LRU-k to do the  last scan.  [Dev Only]

7452=Database Cache Scan Empty Buckets Scanned/scan

7453=Provides the number of buckets that were empty to evaluate LRU-k during the last scan.  [Dev Only]

7454=Database Cache Scan ID Range/scan

7455=Provides the raw ID range from the approximate index covered during last scan.  [Dev Only]

7456=Database Cache Scan Time (ms)/scan

7457=Provides the scan range in seconds evaluated from the LRU-k.  [Dev Only]

7458=Database Cache Scan Found-to-Evict Range

7459=Provides the delta (in ms) between the first found resource during scavenge scan and the last evicted resource.  [Dev Only]

7460=Database Cache Super Colded Resources

7461=Provides the number of currently super colded resources.  It is not hundred percent accurate.  [Dev Only]

7462=Database Cache Super Cold Attempts/sec

7463=Provides the rate at which the engine is attempting to mark pages super  cold, for immediate eviction.  [Dev Only]

7464=Database Cache Super Cold Successes/sec

7465=Provides the rate at which the engine has successfully marked pages super  cold, for immediate eviction.  [Dev Only]

7466=Database Page History Records

7467=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]

7468=Database Page History % Hit

7469=Database Page History % Hit is the percentage of database page access history record lookups that were successful.  [Dev Only]

7470=No name

7471=No text

7472=Database Cache % Resident

7473=Database Cache % Resident is the percentage of the database cache that are currently in the process's working set.  [Dev Only]

7474=No name

7475=No text

7476=Database Cache % Dehydrated

7477=Database Cache % Dehydrated is the percentage of pages in the database  cache that are currently compressed.

7478=No name

7479=No text

7480=Database Pages Repeatedly Read/sec

7481=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]

7482=Streaming Backup Pages Read/sec

7483=Streaming Backup Pages Read/sec is the rate of database read operations performed for the purpose of streaming backups.  [Dev Only]

7484=Online Defrag Pages Read/sec

7485=Online Defrag Pages Read/sec is the rate of database read operations being performed by online defragmentation. [Dev Only]

7486=Online Defrag Pages Preread/sec

7487=Online Defrag Pages Preread/sec is the rate at which database pages are read in anticipation of future use by online defragmentation.  [Dev Only]

7488=Online Defrag Pages Dirtied/sec

7489=Online Defrag Pages Dirtied/sec is the rate at which online defragmentation is modifying clean database pages. [Dev Only]

7490=Online Defrag Pages Freed/sec

7491=Pages Freed/sec is the number of pages per second that are freed from the database by the online defragmentation process [Dev Only]

7492=Online Defrag Data Moves/sec

7493=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]

7494=Online Defrag Pages Moved/sec

7495=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]

7496=Online Defrag Log Bytes/sec

7497=Online Defrag Log Bytes/sec is the rate at which online defragmentation is generating log bytes.  [Dev Only]

7498=Database Maintenance Duration

7499=Database Maintenance Duration is the number of hours that have passed since maintenance last completed for this database.

7500=Database Maintenance Pages Read

7501=Database Maintenance Pages Read is the number of pages read by database maintenance. [Dev Only]

7502=Database Maintenance Pages Read/sec

7503=Database Maintenance Pages Read/sec is the rate at which pages are read by database maintenance. [Dev Only]

7504=Database Maintenance Pages Zeroed

7505=Database Maintenance Pages Zeroed is the number of pages zeroed/scrubbed by database maintenance. [Dev Only]

7506=Database Maintenance Pages Zeroed/sec

7507=Database Maintenance Pages Zeroed/sec is the rate at which pages are zeroed/scrubbed by database maintenance. [Dev Only]

7508=Database Maintenance Zero Ref Count LVs Deleted

7509=Database Maintenance Zero Ref Count LVs is the number of zero ref counted LVs deleted by database maintenance. [Dev Only]

7510=Database Maintenance Pages with Flag Deleted LVs Reclaimed

7511=Database Maintenance Pages with Flag Deleted LVs Reclaimed  is the number of LV pages with flag deleted LVs reclaimed  by database maintenance. [Dev Only]

7512=Database Maintenance IO Reads/sec

7513=Database Maintenance IO Reads/sec is the approximate number of Database Maintenance read IO operations generated/sec. [Dev Only]

7514=Database Maintenance IO Reads Average Bytes

7515=Database Maintenance IO Reads Average Bytes is the approximate average size in bytes of Database Maintenance read IO. [Dev Only]

7516=No name

7517=No text

7518=Database Maintenance IO Re-Reads/sec

7519=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]

7520=Database Tasks Pages Referenced/sec

7521=Database Tasks Pages Referenced/sec is the rate at which background database tasks are touching database pages. [Dev Only]

7522=Database Tasks Pages Read/sec

7523=Database Tasks Pages Read/sec is the rate of database read operations being performed by background database tasks. [Dev Only]

7524=Database Tasks Pages Preread/sec

7525=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]

7526=Database Tasks Pages Dirtied/sec

7527=Database Tasks Pages Dirtied/sec is the rate at which background database tasks are modifying clean database pages. [Dev Only]

7528=Database Tasks Pages Re-Dirtied/sec

7529=Database Tasks Pages Re-Dirtied/sec is the rate at which background databases tasks are modifying database pages that already contained modifications.  [Dev Only]

7530=Database Tasks Log Records/sec

7531=Database Tasks Log Records/sec is the rate at which background database tasks are generating log records.  [Dev Only]

7532=Database Tasks Average Log Bytes

7533=Database Tasks Average Log Bytes is the average size of the log records being generated by background database tasks.  [Dev Only]

7534=No name

7535=No text

7536=Database Tasks Log Bytes/sec

7537=Database Tasks Log Bytes/sec is the rate at which background database tasks are generating log bytes.  [Dev Only]

7538=I/O Database Reads (Attached)/sec

7539=I/O Database Reads (Attached)/sec is the rate of database read operations completed.

7540=I/O Database Reads (Attached) Average Latency

7541=I/O Database Reads (Attached) Average Latency is the average length of time,  in milliseconds, per database read operation.

7542=No name

7543=No text

7544=I/O Database Reads (Attached) Average Bytes

7545=I/O Database Reads (Attached) Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

7546=No name

7547=No text

7548=I/O Database Reads (Attached) In Heap

7549=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]

7550=I/O Database Reads (Attached) Async Pending

7551=I/O Database Reads (Attached) Async Pending is the number of database read operations asynchronously pending completion.  [Dev Only]

7552=I/O Database Reads (Recovery)/sec

7553=I/O Database Reads (Recovery)/sec is the rate of database read operations completed.

7554=I/O Database Reads (Recovery) Average Latency

7555=I/O Database Reads (Recovery) Average Latency is the average length of time,  in milliseconds, per database read operation.

7556=No name

7557=No text

7558=I/O Database Reads (Recovery) Average Bytes

7559=I/O Database Reads (Recovery) Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

7560=No name

7561=No text

7562=I/O Database Reads (Recovery) In Heap

7563=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]

7564=I/O Database Reads (Recovery) Async Pending

7565=I/O Database Reads (Recovery) Async Pending is the number of database read operations asynchronously pending completion.  [Dev Only]

7566=I/O Database Reads/sec

7567=I/O Database Reads/sec is the rate of database read operations completed.

7568=I/O Database Reads Average Latency

7569=I/O Database Reads Average Latency is the average length of time,  in milliseconds, per database read operation.

7570=No name

7571=No text

7572=I/O Database Reads Average Bytes

7573=I/O Database Reads Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

7574=No name

7575=No text

7576=I/O Database Reads In Heap

7577=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]

7578=I/O Database Reads Async Pending

7579=I/O Database Reads Async Pending is the number of database read operations asynchronously pending completion.  [Dev Only]

7580=I/O Log Reads/sec

7581=I/O Log Reads/sec is the rate of logfile read operations completed.

7582=I/O Log Reads Average Latency

7583=I/O Log Reads Average Latency is the average length of time, in milliseconds, per logfile read operation.

7584=No name

7585=No text

7586=I/O Log Reads Average Bytes

7587=I/O Log Reads Average Bytes is the average number of bytes transferred per logfile read operation.  [Dev Only]

7588=No name

7589=No text

7590=I/O Log Reads In Heap

7591=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]

7592=I/O Log Reads Async Pending

7593=I/O Log Reads Async Pending is the number of logfile read operations asynchronously pending completion.  [Dev Only]

7594=I/O Database Writes (Attached)/sec

7595=I/O Database Writes (Attached)/sec is the rate of database write operations completed.

7596=I/O Database Writes (Attached) Average Latency

7597=I/O Database Writes (Attached) Average Latency is the average length of time,  in milliseconds, per database write operation.

7598=No name

7599=No text

7600=I/O Database Writes (Attached) Average Bytes

7601=I/O Database Writes (Attached) Average Bytes is the average number of bytes transferred per database write operation.  [Dev Only]

7602=No name

7603=No text

7604=I/O Database Writes (Attached) In Heap

7605=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]

7606=I/O Database Writes (Attached) Async Pending

7607=I/O Database Writes (Attached) Async Pending is the number of database write operations asynchronously pending completion.  [Dev Only]

7608=I/O Database Writes (Recovery)/sec

7609=I/O Database Writes (Recovery)/sec is the rate of database write operations completed.

7610=I/O Database Writes (Recovery) Average Latency

7611=I/O Database Writes (Recovery) Average Latency is the average length of time,  in milliseconds, per database write operation.

7612=No name

7613=No text

7614=I/O Database Writes (Recovery) Average Bytes

7615=I/O Database Writes (Recovery) Average Bytes is the average number of bytes transferred per database write operation.  [Dev Only]

7616=No name

7617=No text

7618=I/O Database Writes (Recovery) In Heap

7619=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]

7620=I/O Database Writes (Recovery) Async Pending

7621=I/O Database Writes (Recovery) Async Pending is the number of database write operations asynchronously pending completion.  [Dev Only]

7622=I/O Database Writes/sec

7623=I/O Database Writes/sec is the rate of database write operations completed.

7624=I/O Database Writes Average Latency

7625=I/O Database Writes Average Latency is the average length of time,  in milliseconds, per database write operation.

7626=No name

7627=No text

7628=I/O Database Writes Average Bytes

7629=I/O Database Writes Average Bytes is the average number of bytes transferred per database write operation.  [Dev Only]

7630=No name

7631=No text

7632=I/O Database Writes In Heap

7633=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]

7634=I/O Database Writes Async Pending

7635=I/O Database Writes Async Pending is the number of database write operations asynchronously pending completion.  [Dev Only]

7636=I/O Flush Map Writes/sec

7637=I/O Flush Map Writes/sec is the rate of flush map write operations completed.

7638=I/O Flush Map Writes Average Latency

7639=I/O Flush Map Writes Average Latency is the average length of time,  in milliseconds, per flush map write operation.

7640=No name

7641=No text

7642=I/O Flush Map Writes Average Bytes

7643=I/O Flush Map Writes Average Bytes is the average number of bytes transferred per flush map write operation.  [Dev Only]

7644=No name

7645=No text

7646=I/O Log Writes/sec

7647=I/O Log Writes/sec is the rate of log file write operations completed.

7648=I/O Log Writes Average Latency

7649=I/O Log Writes Average Latency is the average length of time, in milliseconds, per log file write operation.

7650=No name

7651=No text

7652=I/O Log Writes Average Bytes

7653=I/O Log Writes Average Bytes is the average number of bytes transferred per logfile write operation.  [Dev Only]

7654=No name

7655=No text

7656=I/O Log Writes In Heap

7657=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]

7658=I/O Log Writes Async Pending

7659=I/O Log Writes Async Pending is the number of logfile write operations asynchronously pending completion.  [Dev Only]

7660=FlushFileBuffers ops/sec

7661=FlushFileBuffers ops/sec is the rate of FlushFileBuffers operations completed.  [Dev Only]

7662=FlushFileBuffers Average Latency

7663=FlushFileBuffers Average Latency is the average length of time, in milliseconds, per FlushFileBuffers operation.  [Dev Only]

7664=No name

7665=No text

7666=Threads Blocked/sec

7667=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]

7668=Threads Blocked

7669=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]

7670=Encryption Bytes/sec

7671=Encryption Bytes/sec is the number of bytes per second that were encrypted.  [Dev Only]

7672=Encryption Ops/sec

7673=Encryption Ops/sec is the number of encryption operations per second that were performed.  [Dev Only]

7674=Encryption average latency (us)

7675=Encryption average latency (us) is the average latency (in microseconds) per encryption operation.  [Dev Only]

7676=No name

7677=No text

7678=Decryption Bytes/sec

7679=Decryption Bytes/sec is the number of bytes per second that were decrypted.  [Dev Only]

7680=Decryption Ops/sec

7681=Decryption Ops/sec is the number of decryption operations per second that were performed.  [Dev Only]

7682=Decryption average latency (us)

7683=Decryption average latency (us) is the average latency (in microseconds) per decryption operation.  [Dev Only]

7684=No name

7685=No text

7686=Pages Reorganized (Other)/sec

7687=Pages Reorganized (Other)/sec is the number of times per second a page was reorganized for some other / unknown reason.  [Dev Only]

7688=Pages Reorganized (Free Space Request)/sec

7689=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]

7690=Pages Reorganized (Page Move Logging)/sec

7691=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]

7692=Pages Reorganized (Dehydrate Buffer)/sec

7693=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]

7694=Program Marker

7695=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]

7696=Database Cache Miss (Attached) Average Latency

7697=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.

7698=No name

7699=No text

7700=Database Cache Size Unused

7701=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]

7702=Database ==> TableClasses

7703=Statistics for the ESE high performance embedded database management system by Table Class.

7704=Record Inserts/sec

7705=Record Inserts/sec is the rate at which records are being inserted into database tables.  [Dev Only]

7706=Record Deletes/sec

7707=Record Deletes/sec is the rate at which records in database tables are being flagged for deletion.  [Dev Only]

7708=Record Replaces/sec

7709=Record Replaces/sec is the rate at which records in database tables are being updated.  [Dev Only]

7710=Record Unnecessary Replaces/sec

7711=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]

7712=Record Redundant Replaces/sec

7713=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]

7714=Record Escrow-Updates/sec

7715=Record Escrow-Updates/sec is the rate at which records in database tables are being escrow-updated.  [Dev Only]

7716=Secondary Index Inserts/sec

7717=Secondary Index Inserts/sec is the rate at which entries are being inserted into indexes of database tables.  [Dev Only]

7718=Secondary Index Deletes/sec

7719=Secondary Index Deletes/sec is the rate at which entries in indexes of database tables are being flagged for deletion.  [Dev Only]

7720=False Index Column Updates/sec

7721=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]

7722=False Tuple Index Column Updates/sec

7723=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]

7724=Record Intrinsic Long-Values Updated/sec

7725=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]

7726=Record Separated Long-Values Added/sec

7727=Record Separated Long-Values Added/sec is the rate at which separated long-values are normally added to records of database tables.  [Dev Only]

7728=Record Separated Long-Values Forced/sec

7729=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]

7730=Record Separated Long-Values All Forced/sec

7731=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]

7732=Record Separated Long-Values Reference All/sec

7733=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]

7734=Record Separated Long-Values Dereference All/sec

7735=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]

7736=Separated Long-Value Seeks/sec

7737=Separated Long-Value Seeks/sec is the rate at which seeks for a separated long-value in a database table are performed.  [Dev Only]

7738=Separated Long-Value Retrieves/sec

7739=Separated Long-Value Retrieves/sec is the rate at which retrievals of a separated long-value in a database table are performed.  [Dev Only]

7740=Separated Long-Value Creates/sec

7741=Separated Long-Value Creates/sec is the rate at which new separated long-values are added to a database table.  [Dev Only]

7742=Long-Value Maximum LID

7743=Long-Value Maximum LID is the largest LID that has been used by the database engine for this table class.  [Dev Only]

7744=Separated Long-Value Updates/sec

7745=Separated Long-Value Updates/sec is the rate at which existing separated long-values in a database table are modified.  [Dev Only]

7746=Separated Long-Value Deletes/sec

7747=Separated Long-Value Deletes/sec is the rate at which separated long-values in a database table are flagged for deletion.  [Dev Only]

7748=Separated Long-Value Copies/sec

7749=Separated Long-Value Copies/sec is the rate at which existing separated long-values in a database table are copied.  [Dev Only]

7750=Separated Long-Value Chunk Seeks/sec

7751=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]

7752=Separated Long-Value Chunk Retrieves/sec

7753=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]

7754=Separated Long-Value Chunk Appends/sec

7755=Separated Long-Value Chunk Appends/sec is the rate at which chunks are appended to separated long-values of database tables.  [Dev Only]

7756=Separated Long-Value Chunk Replaces/sec

7757=Separated Long-Value Chunk Replaces/sec is the rate at which existing separated long-value chunks in a database table are replaced.  [Dev Only]

7758=Separated Long-Value Chunk Deletes/sec

7759=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]

7760=Separated Long-Value Chunk Copies/sec

7761=Separated Long-Value Chunk Copies/sec is the rate at which existing separated long-value chunks in a database table are copied.  [Dev Only]

7762=B+ Tree Append Splits/sec

7763=B+ Tree Append Splits/sec is the count of times a page is appended to a database B+ Tree per second.  [Dev Only]

7764=B+ Tree Right Splits/sec

7765=B+ Tree Right Splits/sec is the count of times a page is split right in a database B+ Tree per second.  [Dev Only]

7766=B+ Tree Right Hotpoint Splits/sec

7767=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]

7768=B+ Tree Vertical Splits/sec

7769=B+ Tree Vertical Splits/sec is the count of times a page is split vertically in a database B+ Tree per second.  [Dev Only]

7770=B+ Tree Splits/sec

7771=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]

7772=B+ Tree Empty Page Merges/sec

7773=B+ Tree Empty Page Merges/sec is the count of empty pages removed from a database B+ Tree per second.  [Dev Only]

7774=B+ Tree Right Merges/sec

7775=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]

7776=B+ Tree Partial Merges/sec

7777=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]

7778=B+ Tree Left Merges/sec

7779=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]

7780=B+ Tree Partial Left Merges/sec

7781=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]

7782=B+ Tree Page Moves/sec

7783=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]

7784=B+ Tree Merges/sec

7785=B+ Tree Merges/sec is the count of pages merged in a database B+ Tree per second.  [Dev Only]

7786=B+ Tree Failed Simple Page Cleanup Attempts/sec

7787=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]

7788=B+ Tree Seek Short Circuits/sec

7789=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]

7790=B+ Tree Opportune Prereads/sec

7791=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]

7792=B+ Tree Unnecessary Sibling Latches/sec

7793=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]

7794=B+ Tree Move Nexts/sec

7795=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]

7796=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec

7797=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]

7798=B+ Tree Move Nexts (Nodes Filtered)/sec

7799=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]

7800=B+ Tree Move Prevs/sec

7801=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]

7802=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec

7803=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]

7804=B+ Tree Move Prevs (Nodes Filtered)/sec

7805=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]

7806=B+ Tree Seeks/sec

7807=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]

7808=B+ Tree Inserts/sec

7809=B+ Tree Inserts/sec is the count of times a record is inserted in a database B+ Tree per second.  [Dev Only]

7810=B+ Tree Replaces/sec

7811=B+ Tree Replaces/sec is the count of times a record is replaced in a database B+ Tree per second.  [Dev Only]

7812=B+ Tree Flag Deletes/sec

7813=B+ Tree Flag Deletes/sec is the count of times a record is flag deleted in a database B+ Tree per second.  [Dev Only]

7814=B+ Tree Deletes/sec

7815=B+ Tree Deletes/sec is the count of times a record is deleted in a database B+ Tree per second.  [Dev Only]

7816=B+ Tree Appends/sec

7817=B+ Tree Appends/sec is the count of times a record is appended to a database B+ Tree per second.  [Dev Only]

7818=Database Pages Preread Untouched/sec

7819=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]

7820=Database Page Evictions (k=1)/sec

7821=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]

7822=Database Page Evictions (k=2)/sec

7823=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]

7824=Database Page Evictions (Scavenging.AvailPool)/sec

7825=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]

7826=Database Page Evictions (Scavenging.Shrink)/sec

7827=Database Page Evictions (Scavenging.Shrink)/sec is the rate that cached pages are evicted during scavenging due to the database cache shrinking.  [Dev Only]

7828=Database Page Evictions (Other)/sec

7829=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]

7830=Database Cache Size (MB)

7831=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.

7832=Database Cache Size

7833=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.

7834=Database Cache Misses/sec

7835=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.

7836=Database Cache % Hit

7837=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.

7838=No name

7839=No text

7840=Database Cache % Hit (Unique)

7841=Database Cache % Hit (Unique) is the percentage of unique  database file page requests that were fulfilled by the database cache.

7842=No name

7843=No text

7844=Database Cache Requests/sec (Unique)

7845=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache.

7846=Database Cache Requests/sec

7847=Database Cache Requests/sec is the rate that pages are requested from the database cache.

7848=Database Pages Read Async/sec

7849=Database Pages Read Async/sec is the rate that pages are asynchronously read from the database file(s) into the database cache.  [Dev Only]

7850=Database Pages Read Sync/sec

7851=Database Pages Read Sync/sec is the rate that pages are synchronously read from the database file(s) into the database cache.  [Dev Only]

7852=Database Pages Dirtied/sec

7853=Database Pages Dirtied/sec is the rate that pages are dirtied in the database cache.  [Dev Only]

7854=Database Pages Dirtied (Repeatedly)/sec

7855=Database Pages Dirtied (Repeatedly)/sec is the rate that pages are  repeatedly dirtied / redirtied in the database cache.  [Dev Only]

7856=Database Pages Written/sec

7857=Database Pages Written/sec is the rate that pages are written to the database file(s) from the database cache.  [Dev Only]

7858=Database Pages Transferred/sec

7859=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]

7860=Database Pages Colded (Ext)/sec

7861=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]

7862=Database Pages Colded (Int)/sec

7863=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]

7864=Database Pages Preread/sec

7865=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]

7866=Database Page Preread Stalls/sec

7867=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]

7868=Database Pages Preread (Unnecessary)/sec

7869=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]

7870=Database Pages Dehydrated/sec

7871=Database Pages Dehydrated/sec is the rate that pages are compressed to memory usage in the buffer manager. [Dev Only]

7872=Database Pages Rehydrated/sec

7873=Database Pages Rehydrated/sec is the rate that pages are uncompressed for active usage or flushing to the database. [Dev Only]

7874=Database Pages Versioned/sec

7875=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]

7876=Database Pages Version Copied/sec

7877=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]

7878=Database Pages Repeatedly Written/sec

7879=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]

7880=Database Pages Flushed (Scavenging.Shrink)/sec

7881=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]

7882=Database Pages Flushed (Checkpoint)/sec

7883=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]

7884=Database Pages Flushed (Checkpoint Foreground)/sec

7885=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]

7886=Database Pages Flushed (Context Flush)/sec

7887=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]

7888=Database Pages Flushed (Filthy Foreground)/sec

7889=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]

7890=Database Pages Flushed (Scavenging.AvailPool)/sec

7891=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]

7892=Database Pages Flushed Opportunely/sec

7893=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]

7894=Database Pages Flushed Opportunely Clean/sec

7895=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]

7896=Database Pages Coalesced Written/sec

7897=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]

7898=Database Pages Coalesced Read/sec

7899=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]

7900=Database Pages Repeatedly Read/sec

7901=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]

7902=FCB Async Scan/sec

7903=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]

7904=FCB Async Purge/sec

7905=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]

7906=FCB Async Threshold Purge Failures/sec

7907=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]

7908=Table Open Pages Read/sec

7909=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]

7910=Table Open Pages Preread/sec

7911=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]

7912=Database Cache Miss (Attached) Average Latency

7913=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.

7914=No name

7915=No text

7916=Database Cache Size Unused

7917=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]

7918=Encryption Bytes/sec

7919=Encryption Bytes/sec is the number of bytes per second that were encrypted.  [Dev Only]

7920=Encryption Ops/sec

7921=Encryption Ops/sec is the number of encryption operations per second that were performed.  [Dev Only]

7922=Encryption average latency (us)

7923=Encryption average latency (us) is the average latency (in microseconds) per encryption operation.  [Dev Only]

7924=No name

7925=No text

7926=Decryption Bytes/sec

7927=Decryption Bytes/sec is the number of bytes per second that were decrypted.  [Dev Only]

7928=Decryption Ops/sec

7929=Decryption Ops/sec is the number of decryption operations per second that were performed.  [Dev Only]

7930=Decryption average latency (us)

7931=Decryption average latency (us) is the average latency (in microseconds) per decryption operation.  [Dev Only]

7932=No name

7933=No text

7934=Database ==> Instances

7935=Instances in this process

7936=Defragmentation Tasks

7937=Defragmentation Tasks is the count of background database defragmentation tasks that are currently executing.

7938=Defragmentation Tasks Pending

7939=Defragmentation Tasks Pending is the count of background database defragmentation tasks that are currently pending.

7940=Defragmentation Tasks Postponed

7941=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]

7942=Defragmentation Tasks Scheduled/sec

7943=Defragmentation Tasks Scheduled/sec is the number of background database defragmentation tasks scheduled for execution per second. [Dev Only]

7944=Defragmentation Tasks Completed/sec

7945=Defragmentation Tasks Completed/sec is the number of background database defragmentation tasks completing execution per second. [Dev Only]

7946=FCB Async Scan/sec

7947=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]

7948=FCB Async Purge/sec

7949=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]

7950=FCB Async Threshold Purge Failures/sec

7951=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]

7952=FCB Sync Purge/sec

7953=FCB Sync Purge/sec is the number of cached schema records (FCBs) being synchronously purged each second.  [Dev Only]

7954=FCB Sync Purge Stalls/sec

7955=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]

7956=FCB Allocations Wait For Version Cleanup/sec

7957=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]

7958=FCB Purge On Cursor Close/sec

7959=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]

7960=FCB Cache % Hit

7961=FCB Cache % Hit is the percentage of schema records (FCBs) opened directly from the schema record cache.  No file operations were required.  [Dev Only]

7962=No name

7963=No text

7964=FCB Cache Stalls/sec

7965=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]

7966=FCB Cache Maximum

7967=FCB Cache Maximum is the absolute maximum number of the schema records (FCBs) that can exist in the cache.  [Dev Only]

7968=FCB Cache Preferred

7969=FCB Cache Preferred is the preferred maximum number of the schema records (FCBs) that should exist in the cache.  [Dev Only]

7970=FCB Cache Allocated

7971=FCB Cache Allocated is the number of cached schema records (FCBs) currently allocated.  [Dev Only]

7972=FCB Cache Allocated/sec

7973=FCB Cache Allocated/sec is the number of cached schema records (FCBs) currently allocated per second.  [Dev Only]

7974=FCB Cache Available

7975=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]

7976=FCB Cache Allocations Failed

7977=FCB Cache Allocations Failed is the number of schema records (FCBs) attempts that fail to allocate. [Dev Only]

7978=FCB Cache Allocation Average Latency (ms)

7979=FCB Cache Allocation Average Latency (ms) is the average latency in allocating cached schema records (FCBs).  [Dev Only]

7980=No name

7981=No text

7982=FCB Attached RCEs

7983=FCB Attached RCEs is the number of revision control entries (RCEs)  attached to cached schema records (FCBs) [Dev Only]

7984=Sessions In Use

7985=Sessions In Use is the number of database sessions currently open for use by client threads.

7986=Sessions % Used

7987=Sessions % Used is the percentage of database sessions currently open for use by client threads.

7988=No name

7989=No text

7990=Table Open Cache % Hit

7991=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.

7992=No name

7993=No text

7994=Table Open Cache Hits/sec

7995=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.

7996=Table Open Cache Misses/sec

7997=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.

7998=Table Open Pages Read/sec

7999=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]

8000=Table Open Pages Preread/sec

8001=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]

8002=Table Opens/sec

8003=Table Opens/sec is the number of database tables opened per second.

8004=Table Closes/sec

8005=Table Closes/sec is the number of database tables closed per second.

8006=Tables Open

8007=Tables Open is the number of database tables opened.

8008=Log Bytes Write/sec

8009=Log Bytes Write per second is the rate bytes are written to the log.

8010=Log Bytes Generated/sec

8011=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.

8012=Log Buffer Size

8013=Log Buffer Size is the amount of memory, in bytes, allocated for the database log buffers.  [Dev Only]

8014=Log Buffer Bytes Used

8015=Log Buffer Bytes Used is the amount of bytes in the log buffers that have not yet been flushed to the logs.  [Dev Only]

8016=Log Buffer Bytes Free

8017=Log Buffer Bytes Free is the amount of free space available in the log buffers.  [Dev Only]

8018=Log Buffer Bytes Committed

8019=Log Buffer Bytes Committed is total number of committedbytes of log buffer.  [Dev Only]

8020=Log Threads Waiting

8021=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.

8022=Log File Size

8023=Log File Size is the size, in bytes, of the database log files.  [Dev Only]

8024=Log Checkpoint Depth

8025=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]

8026=Log Generation Checkpoint Depth

8027=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.

8028=Log Generation Database Consistency Depth

8029=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]

8030=Log Checkpoint Maintenance Outstanding IO Max

8031=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]

8032=Log Generation Checkpoint Depth Target

8033=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.

8034=Log Checkpoint Depth as a % of Target

8035=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.

8036=No name

8037=No text

8038=Log Generation Checkpoint Depth Max

8039=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.

8040=Log Generation Loss Resiliency Depth

8041=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.

8042=Log Files Generated

8043=Log Files Generated represents the total number of log files generated by an instance since that instance was last initialized.

8044=Log Files Generated Prematurely

8045=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.

8046=Log File Current Generation

8047=Log File Current Generation gives the generation number of the current log file of an instance.

8048=User Read Only Transaction Commits to Level 0/sec

8049=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]

8050=User Read/Write Transaction Commits to Level 0 (Durable)/sec

8051=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]

8052=User Read/Write Transaction Commits to Level 0 (Lazy)/sec

8053=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]

8054=User Wait All Transaction Commits/sec

8055=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]

8056=User Wait Last Transaction Commits/sec

8057=User Wait Last Transaction Commits/sec is the count of signals to flush a specific sessions pending transactions.  [Dev Only]

8058=User Transaction Commits to Level 0/sec

8059=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]

8060=User Read Only Transaction Rollbacks to Level 0/sec

8061=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]

8062=User Read/Write Transaction Rollbacks to Level 0/sec

8063=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]

8064=User Transaction Rollbacks to Level 0/sec

8065=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]

8066=System Read Only Transaction Commits to Level 0/sec

8067=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]

8068=System Read/Write Transaction Commits to Level 0 (Durable)/sec

8069=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]

8070=System Read/Write Transaction Commits to Level 0 (Lazy)/sec

8071=System Read/Write Transaction Commits to Level 0 (Lazy)/sec is the count of internal transactions committed to log buffer.  [Dev Only]

8072=System Transaction Commits to Level 0/sec

8073=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]

8074=System Read Only Transaction Rollbacks to Level 0/sec

8075=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]

8076=System Read/Write Transaction Rollbacks to Level 0/sec

8077=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]

8078=System Transaction Rollbacks to Level 0/sec

8079=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]

8080=Recovery Stalls for Read-only Transactions/sec

8081=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]

8082=Recovery Long Stalls for Read-only Transactions/sec

8083=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]

8084=Recovery Stalls for Read-only Transactions (ms)/sec

8085=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]

8086=Recovery Throttles For IO Smoothing/sec

8087=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]

8088=Recovery Throttles For IO Smoothing Time (ms)/sec

8089=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]

8090=Database Page Allocation File Extension Stalls/sec

8091=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]

8092=Log Records/sec

8093=Log Records/sec is the count of records written to the database log buffers per second.  [Dev Only]

8094=Log Buffer Capacity Writes/sec

8095=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]

8096=Log Buffer Commit Writes/sec

8097=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]

8098=Log Buffer Writes Skipped/sec

8099=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]

8100=Log Buffer Writes Blocked/sec

8101=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]

8102=Log Writes/sec

8103=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.

8104=Log Full Segment Writes/sec

8105=Log Full Segment Writes/sec is the number of times full log segments are written to the log file(s) per second.  [Dev Only]

8106=Log Partial Segment Writes/sec

8107=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]

8108=Log Bytes Wasted/sec

8109=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]

8110=Log Record Stalls/sec

8111=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.

8112=Version buckets allocated

8113=Total number of version buckets allocated

8114=Version buckets allocated for deletes

8115=Total number of version buckets allocated for FlagDelete RCEs  [Dev Only]

8116=VER Bucket Allocations Wait For Version Cleanup/sec

8117=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]

8118=Version store average RCE bookmark length

8119=Average length of bookmark in RCE  [Dev Only]

8120=Version store unnecessary calls/sec

8121=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]

8122=Version store cleanup tasks asynchronously dispatched/sec

8123=Number of times per second a version store clean task is dispatched asynchronously to be performed  [Dev Only]

8124=Version store cleanup tasks synchronously dispatched/sec

8125=Number of times per second a version store clean task is performed synchronously  [Dev Only]

8126=Version store cleanup tasks discarded/sec

8127=Number of times per second a version store clean task was discarded due to load concerns  [Dev Only]

8128=Version store cleanup tasks failures/sec

8129=Number of times per second a dispatched version store cleanup task fails  [Dev Only]

8130=Record Inserts/sec

8131=Record Inserts/sec is the rate at which records are being inserted into database tables.  [Dev Only]

8132=Record Deletes/sec

8133=Record Deletes/sec is the rate at which records in database tables are being flagged for deletion.  [Dev Only]

8134=Record Replaces/sec

8135=Record Replaces/sec is the rate at which records in database tables are being updated.  [Dev Only]

8136=Record Unnecessary Replaces/sec

8137=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]

8138=Record Redundant Replaces/sec

8139=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]

8140=Record Escrow-Updates/sec

8141=Record Escrow-Updates/sec is the rate at which records in database tables are being escrow-updated.  [Dev Only]

8142=Secondary Index Inserts/sec

8143=Secondary Index Inserts/sec is the rate at which entries are being inserted into indexes of database tables.  [Dev Only]

8144=Secondary Index Deletes/sec

8145=Secondary Index Deletes/sec is the rate at which entries in indexes of database tables are being flagged for deletion.  [Dev Only]

8146=False Index Column Updates/sec

8147=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]

8148=False Tuple Index Column Updates/sec

8149=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]

8150=Record Intrinsic Long-Values Updated/sec

8151=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]

8152=Record Separated Long-Values Added/sec

8153=Record Separated Long-Values Added/sec is the rate at which separated long-values are normally added to records of database tables.  [Dev Only]

8154=Record Separated Long-Values Forced/sec

8155=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]

8156=Record Separated Long-Values All Forced/sec

8157=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]

8158=Record Separated Long-Values Reference All/sec

8159=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]

8160=Record Separated Long-Values Dereference All/sec

8161=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]

8162=Separated Long-Value Seeks/sec

8163=Separated Long-Value Seeks/sec is the rate at which seeks for a separated long-value in a database table are performed.  [Dev Only]

8164=Separated Long-Value Retrieves/sec

8165=Separated Long-Value Retrieves/sec is the rate at which retrievals of a separated long-value in a database table are performed.  [Dev Only]

8166=Separated Long-Value Creates/sec

8167=Separated Long-Value Creates/sec is the rate at which new separated long-values are added to a database table.  [Dev Only]

8168=Long-Value Maximum LID

8169=Long-Value Maximum LID is the largest LID that has been used by the database engine for this instance.  [Dev Only]

8170=Separated Long-Value Updates/sec

8171=Separated Long-Value Updates/sec is the rate at which existing separated long-values in a database table are modified.  [Dev Only]

8172=Separated Long-Value Deletes/sec

8173=Separated Long-Value Deletes/sec is the rate at which separated long-values in a database table are flagged for deletion.  [Dev Only]

8174=Separated Long-Value Copies/sec

8175=Separated Long-Value Copies/sec is the rate at which existing separated long-values in a database table are copied.  [Dev Only]

8176=Separated Long-Value Chunk Seeks/sec

8177=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]

8178=Separated Long-Value Chunk Retrieves/sec

8179=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]

8180=Separated Long-Value Chunk Appends/sec

8181=Separated Long-Value Chunk Appends/sec is the rate at which chunks are appended to separated long-values of database tables.  [Dev Only]

8182=Separated Long-Value Chunk Replaces/sec

8183=Separated Long-Value Chunk Replaces/sec is the rate at which existing separated long-value chunks in a database table are replaced.  [Dev Only]

8184=Separated Long-Value Chunk Deletes/sec

8185=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]

8186=Separated Long-Value Chunk Copies/sec

8187=Separated Long-Value Chunk Copies/sec is the rate at which existing separated long-value chunks in a database table are copied.  [Dev Only]

8188=B+ Tree Append Splits/sec

8189=B+ Tree Append Splits/sec is the count of times a page is appended to a database B+ Tree per second.  [Dev Only]

8190=B+ Tree Right Splits/sec

8191=B+ Tree Right Splits/sec is the count of times a page is split right in a database B+ Tree per second.  [Dev Only]

8192=B+ Tree Right Hotpoint Splits/sec

8193=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]

8194=B+ Tree Vertical Splits/sec

8195=B+ Tree Vertical Splits/sec is the count of times a page is split vertically in a database B+ Tree per second.  [Dev Only]

8196=B+ Tree Splits/sec

8197=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]

8198=B+ Tree Empty Page Merges/sec

8199=B+ Tree Empty Page Merges/sec is the count of empty pages removed from a database B+ Tree per second.  [Dev Only]

8200=B+ Tree Right Merges/sec

8201=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]

8202=B+ Tree Partial Merges/sec

8203=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]

8204=B+ Tree Left Merges/sec

8205=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]

8206=B+ Tree Partial Left Merges/sec

8207=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]

8208=B+ Tree Page Moves/sec

8209=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]

8210=B+ Tree Merges/sec

8211=B+ Tree Merges/sec is the count of pages merged in a database B+ Tree per second.  [Dev Only]

8212=B+ Tree Failed Simple Page Cleanup Attempts/sec

8213=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]

8214=B+ Tree Seek Short Circuits/sec

8215=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]

8216=B+ Tree Opportune Prereads/sec

8217=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]

8218=B+ Tree Unnecessary Sibling Latches/sec

8219=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]

8220=B+ Tree Move Nexts/sec

8221=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]

8222=B+ Tree Move Nexts (Non-Visible Nodes Skipped)/sec

8223=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]

8224=B+ Tree Move Nexts (Nodes Filtered)/sec

8225=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]

8226=B+ Tree Move Prevs/sec

8227=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]

8228=B+ Tree Move Prevs (Non-Visible Nodes Skipped)/sec

8229=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]

8230=B+ Tree Move Prevs (Nodes Filtered)/sec

8231=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]

8232=B+ Tree Seeks/sec

8233=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]

8234=B+ Tree Inserts/sec

8235=B+ Tree Inserts/sec is the count of times a record is inserted in a database B+ Tree per second.  [Dev Only]

8236=B+ Tree Replaces/sec

8237=B+ Tree Replaces/sec is the count of times a record is replaced in a database B+ Tree per second.  [Dev Only]

8238=B+ Tree Flag Deletes/sec

8239=B+ Tree Flag Deletes/sec is the count of times a record is flag deleted in a database B+ Tree per second.  [Dev Only]

8240=B+ Tree Deletes/sec

8241=B+ Tree Deletes/sec is the count of times a record is deleted in a database B+ Tree per second.  [Dev Only]

8242=B+ Tree Appends/sec

8243=B+ Tree Appends/sec is the count of times a record is appended to a database B+ Tree per second.  [Dev Only]

8244=Pages Trimmed/sec

8245=Pages Trimmed/sec is the number of database pages that are trimmed and the allocated space is released to the file system.  [Dev Only]

8246=Pages Not Trimmed Unaligned/sec

8247=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]

8248=Database Pages Preread Untouched/sec

8249=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]

8250=Database Page Evictions (k=1)/sec

8251=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]

8252=Database Page Evictions (k=2)/sec

8253=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]

8254=Database Page Evictions (Scavenging.AvailPool)/sec

8255=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]

8256=Database Page Evictions (Scavenging.Shrink)/sec

8257=Database Page Evictions (Scavenging.Shrink)/sec is the rate that cached pages are evicted during scavenging due to the database cache shrinking.  [Dev Only]

8258=Database Page Evictions (Other)/sec

8259=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]

8260=Database Cache Size (MB)

8261=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.

8262=Database Cache Misses/sec

8263=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.

8264=Database Cache % Hit

8265=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.

8266=No name

8267=No text

8268=Database Cache % Hit (Unique)

8269=Database Cache % Hit (Unique) is the percentage of unique  database file page requests that were fulfilled by the database cache.

8270=No name

8271=No text

8272=Database Cache Requests/sec (Unique)

8273=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache.

8274=Database Cache Requests/sec

8275=Database Cache Requests/sec is the rate that pages are requested from the database cache.

8276=Instance Status

8277=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]

8278=Database Pages Read Async/sec

8279=Database Pages Read Async/sec is the rate that pages are asynchronously read from the database file(s) into the database cache.  [Dev Only]

8280=Database Pages Read Sync/sec

8281=Database Pages Read Sync/sec is the rate that pages are synchronously read from the database file(s) into the database cache.  [Dev Only]

8282=Database Pages Dirtied/sec

8283=Database Pages Dirtied/sec is the rate that pages are dirtied in the database cache.  [Dev Only]

8284=Database Pages Dirtied (Repeatedly)/sec

8285=Database Pages Dirtied (Repeatedly)/sec is the rate that pages are  repeatedly dirtied / redirtied in the database cache.  [Dev Only]

8286=Database Pages Written/sec

8287=Database Pages Written/sec is the rate that pages are written to the database file(s) from the database cache.  [Dev Only]

8288=Database Pages Transferred/sec

8289=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]

8290=Database Pages Colded (Ext)/sec

8291=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]

8292=Database Pages Colded (Int)/sec

8293=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]

8294=Database Pages Preread/sec

8295=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]

8296=Database Page Preread Stalls/sec

8297=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]

8298=Database Pages Preread (Unnecessary)/sec

8299=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]

8300=Database Pages Dehydrated/sec

8301=Database Pages Dehydrated/sec is the rate that pages are compressed to memory usage in the buffer manager. [Dev Only]

8302=Database Pages Rehydrated/sec

8303=Database Pages Rehydrated/sec is the rate that pages are uncompressed for active usage or flushing to the database. [Dev Only]

8304=Database Pages Versioned/sec

8305=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]

8306=Database Pages Version Copied/sec

8307=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]

8308=Database Pages Repeatedly Written/sec

8309=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]

8310=Database Pages Flushed (Scavenging.Shrink)/sec

8311=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]

8312=Database Pages Flushed (Checkpoint)/sec

8313=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]

8314=Database Pages Flushed (Checkpoint Foreground)/sec

8315=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]

8316=Database Pages Flushed (Context Flush)/sec

8317=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]

8318=Database Pages Flushed (Filthy Foreground)/sec

8319=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]

8320=Database Pages Flushed (Scavenging.AvailPool)/sec

8321=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]

8322=Database Pages Flushed Opportunely/sec

8323=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]

8324=Database Pages Flushed Opportunely Clean/sec

8325=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]

8326=Database Pages Coalesced Written/sec

8327=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]

8328=Database Pages Coalesced Read/sec

8329=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]

8330=Database Pages Repeatedly Read/sec

8331=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]

8332=Flush Map % Dirty

8333=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]

8334=No name

8335=No text

8336=Flush Map Pages Written Async/sec

8337=Flush Map Pages Written Async/sec is the rate at which flush map pages are asynchronously written to the flush map file.  [Dev Only]

8338=Flush Map Pages Written Sync/sec

8339=Flush Map Pages Written Sync/sec is the rate at which flush map pages are synchronously written to the flush map file.  [Dev Only]

8340=Streaming Backup Pages Read/sec

8341=Streaming Backup Pages Read/sec is the rate of database read operations performed for the purpose of streaming backups.

8342=Online Defrag Pages Read/sec

8343=Online Defrag Pages Read/sec is the rate of database read operations being performed by online defragmentation. [Dev Only]

8344=Online Defrag Pages Preread/sec

8345=Online Defrag Pages Preread/sec is the rate at which database pages are read in anticipation of future use by online defragmentation.  [Dev Only]

8346=Online Defrag Pages Dirtied/sec

8347=Online Defrag Pages Dirtied/sec is the rate at which online defragmentation is modifying clean database pages. [Dev Only]

8348=Online Defrag Pages Freed/sec

8349=Pages Freed/sec is the number of pages per second that are freed from the database by the online defragmentation process [Dev Only]

8350=Online Defrag Data Moves/sec

8351=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]

8352=Online Defrag Pages Moved/sec

8353=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]

8354=Online Defrag Log Bytes/sec

8355=Online Defrag Log Bytes/sec is the rate at which online defragmentation is generating log bytes.  [Dev Only]

8356=Database Maintenance Duration

8357=Database Maintenance Duration is the number of hours that have passed since maintenance last completed for this database.

8358=Database Maintenance Pages Read

8359=Database Maintenance Pages Read is the number of pages read by database maintenance. [Dev Only]

8360=Database Maintenance Pages Read/sec

8361=Database Maintenance Pages Read/sec is the rate at which pages are read by database maintenance. [Dev Only]

8362=Database Maintenance Pages Zeroed

8363=Database Maintenance Pages Zeroed is the number of pages zeroed/scrubbed by database maintenance. [Dev Only]

8364=Database Maintenance Pages Zeroed/sec

8365=Database Maintenance Pages Zeroed/sec is the rate at which pages are zeroed/scrubbed by database maintenance. [Dev Only]

8366=Database Maintenance Zero Ref Count LVs Deleted

8367=Database Maintenance Zero Ref Count LVs is the number of zero ref counted LVs deleted by database maintenance. [Dev Only]

8368=Database Maintenance Pages with Flag Deleted LVs Reclaimed

8369=Database Maintenance Pages with Flag Deleted LVs Reclaimed  is the number of LV pages with flag deleted LVs reclaimed  by database maintenance. [Dev Only]

8370=Database Maintenance IO Reads/sec

8371=Database Maintenance IO Reads/sec is the approximate number of Database Maintenance read IO operations generated/sec. [Dev Only]

8372=Database Maintenance IO Reads Average Bytes

8373=Database Maintenance IO Reads Average Bytes is the approximate average size in bytes of Database Maintenance read IO. [Dev Only]

8374=No name

8375=No text

8376=Database Maintenance Throttle Setting

8377=Database Maintenance Throttle Setting is the current Database Maintenance throttle setting. [Dev Only]

8378=Database Maintenance IO Re-Reads/sec

8379=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]

8380=Database Maintenance Pages Skipped by Recovery

8381=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]

8382=Database Maintenance Pages Skipped by Recovery/sec

8383=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]

8384=Database Maintenance Pages Checked for Divergences

8385=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]

8386=Database Maintenance Pages Checked for Divergences/sec

8387=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]

8388=Database Tasks Pages Referenced/sec

8389=Database Tasks Pages Referenced/sec is the rate at which background database tasks are touching database pages. [Dev Only]

8390=Database Tasks Pages Read/sec

8391=Database Tasks Pages Read/sec is the rate of database read operations being performed by background database tasks. [Dev Only]

8392=Database Tasks Pages Preread/sec

8393=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]

8394=Database Tasks Pages Dirtied/sec

8395=Database Tasks Pages Dirtied/sec is the rate at which background database tasks are modifying clean database pages. [Dev Only]

8396=Database Tasks Pages Re-Dirtied/sec

8397=Database Tasks Pages Re-Dirtied/sec is the rate at which background databases tasks are modifying database pages that already contained modifications.  [Dev Only]

8398=Database Tasks Log Records/sec

8399=Database Tasks Log Records/sec is the rate at which background database tasks are generating log records.  [Dev Only]

8400=Database Tasks Average Log Bytes

8401=Database Tasks Average Log Bytes is the average size of the log records being generated by background database tasks.  [Dev Only]

8402=No name

8403=No text

8404=Database Tasks Log Bytes/sec

8405=Database Tasks Log Bytes/sec is the rate at which background database tasks are generating log bytes.  [Dev Only]

8406=I/O Database Reads (Attached)/sec

8407=I/O Database Reads (Attached)/sec is the rate of database read operations completed.

8408=I/O Database Reads (Attached) Average Latency

8409=I/O Database Reads (Attached) Average Latency is the average length of time,  in milliseconds, per database read operation.

8410=No name

8411=No text

8412=I/O Database Reads (Attached) Average Bytes

8413=I/O Database Reads (Attached) Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

8414=No name

8415=No text

8416=I/O Database Reads (Attached) In Heap

8417=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]

8418=I/O Database Reads (Attached) Async Pending

8419=I/O Database Reads (Attached) Async Pending is the number of database read operations asynchronously pending completion.  [Dev Only]

8420=I/O Database Reads (Recovery)/sec

8421=I/O Database Reads (Recovery)/sec is the rate of database read operations completed.

8422=I/O Database Reads (Recovery) Average Latency

8423=I/O Database Reads (Recovery) Average Latency is the average length of time,  in milliseconds, per database read operation.

8424=No name

8425=No text

8426=I/O Database Reads (Recovery) Average Bytes

8427=I/O Database Reads (Recovery) Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

8428=No name

8429=No text

8430=I/O Database Reads (Recovery) In Heap

8431=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]

8432=I/O Database Reads (Recovery) Async Pending

8433=I/O Database Reads (Recovery) Async Pending is the number of database read operations asynchronously pending completion.  [Dev Only]

8434=I/O Database Reads/sec

8435=I/O Database Reads/sec is the rate of database read operations completed.

8436=I/O Database Reads Average Latency

8437=I/O Database Reads Average Latency is the average length of time,  in milliseconds, per database read operation.

8438=No name

8439=No text

8440=I/O Database Reads Average Bytes

8441=I/O Database Reads Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

8442=No name

8443=No text

8444=I/O Database Reads In Heap

8445=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]

8446=I/O Database Reads Async Pending

8447=I/O Database Reads Async Pending is the number of database read operations asynchronously pending completion.  [Dev Only]

8448=I/O Log Reads/sec

8449=I/O Log Reads/sec is the rate of logfile read operations completed.

8450=I/O Log Reads Average Latency

8451=I/O Log Reads Average Latency is the average length of time, in milliseconds, per logfile read operation.

8452=No name

8453=No text

8454=I/O Log Reads Average Bytes

8455=I/O Log Reads Average Bytes is the average number of bytes transferred per logfile read operation.  [Dev Only]

8456=No name

8457=No text

8458=I/O Log Reads In Heap

8459=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]

8460=I/O Log Reads Async Pending

8461=I/O Log Reads Async Pending is the number of logfile read operations asynchronously pending completion.  [Dev Only]

8462=I/O Database Writes (Attached)/sec

8463=I/O Database Writes (Attached)/sec is the rate of database write operations completed.

8464=I/O Database Writes (Attached) Average Latency

8465=I/O Database Writes (Attached) Average Latency is the average length of time,  in milliseconds, per database write operation.

8466=No name

8467=No text

8468=I/O Database Writes (Attached) Average Bytes

8469=I/O Database Writes (Attached) Average Bytes is the average number of bytes transferred per database write operation.  [Dev Only]

8470=No name

8471=No text

8472=I/O Database Writes (Attached) In Heap

8473=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]

8474=I/O Database Writes (Attached) Async Pending

8475=I/O Database Writes (Attached) Async Pending is the number of database write operations asynchronously pending completion.  [Dev Only]

8476=I/O Database Writes (Recovery)/sec

8477=I/O Database Writes (Recovery)/sec is the rate of database write operations completed.

8478=I/O Database Writes (Recovery) Average Latency

8479=I/O Database Writes (Recovery) Average Latency is the average length of time,  in milliseconds, per database write operation.

8480=No name

8481=No text

8482=I/O Database Writes (Recovery) Average Bytes

8483=I/O Database Writes (Recovery) Average Bytes is the average number of bytes transferred per database write operation.  [Dev Only]

8484=No name

8485=No text

8486=I/O Database Writes (Recovery) In Heap

8487=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]

8488=I/O Database Writes (Recovery) Async Pending

8489=I/O Database Writes (Recovery) Async Pending is the number of database write operations asynchronously pending completion.  [Dev Only]

8490=I/O Database Writes/sec

8491=I/O Database Writes/sec is the rate of database write operations completed.

8492=I/O Database Writes Average Latency

8493=I/O Database Writes Average Latency is the average length of time,  in milliseconds, per database write operation.

8494=No name

8495=No text

8496=I/O Database Writes Average Bytes

8497=I/O Database Writes Average Bytes is the average number of bytes transferred per database write operation.  [Dev Only]

8498=No name

8499=No text

8500=I/O Database Writes In Heap

8501=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]

8502=I/O Database Writes Async Pending

8503=I/O Database Writes Async Pending is the number of database write operations asynchronously pending completion.  [Dev Only]

8504=I/O Flush Map Writes/sec

8505=I/O Flush Map Writes/sec is the rate of flush map write operations completed.

8506=I/O Flush Map Writes Average Latency

8507=I/O Flush Map Writes Average Latency is the average length of time,  in milliseconds, per flush map write operation.

8508=No name

8509=No text

8510=I/O Flush Map Writes Average Bytes

8511=I/O Flush Map Writes Average Bytes is the average number of bytes transferred per flush map write operation.  [Dev Only]

8512=No name

8513=No text

8514=I/O Log Writes/sec

8515=I/O Log Writes/sec is the rate of log file write operations completed.

8516=I/O Log Writes Average Latency

8517=I/O Log Writes Average Latency is the average length of time, in milliseconds, per log file write operation.

8518=No name

8519=No text

8520=I/O Log Writes Average Bytes

8521=I/O Log Writes Average Bytes is the average number of bytes transferred per logfile write operation.  [Dev Only]

8522=No name

8523=No text

8524=I/O Log Writes In Heap

8525=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]

8526=I/O Log Writes Async Pending

8527=I/O Log Writes Async Pending is the number of logfile write operations asynchronously pending completion.  [Dev Only]

8528=FlushFileBuffers ops/sec

8529=FlushFileBuffers ops/sec is the rate of FlushFileBuffers operations completed.  [Dev Only]

8530=FlushFileBuffers Average Latency

8531=FlushFileBuffers Average Latency is the average length of time, in milliseconds, per FlushFileBuffers operation.  [Dev Only]

8532=No name

8533=No text

8534=Encryption Bytes/sec

8535=Encryption Bytes/sec is the number of bytes per second that were encrypted.  [Dev Only]

8536=Encryption Ops/sec

8537=Encryption Ops/sec is the number of encryption operations per second that were performed.  [Dev Only]

8538=Encryption average latency (us)

8539=encryption average latency (us) is the average latency (in microseconds) per encryption operation.  [Dev Only]

8540=No name

8541=No text

8542=Decryption Bytes/sec

8543=Decryption Bytes/sec is the number of bytes per second that were decrypted.  [Dev Only]

8544=Decryption Ops/sec

8545=Decryption Ops/sec is the number of decryption operations per second that were performed.  [Dev Only]

8546=Decryption average latency (us)

8547=Decryption average latency (us) is the average latency (in microseconds) per decryption operation.  [Dev Only]

8548=No name

8549=No text

8550=Compressed Bytes/sec

8551=Compressed Bytes/sec is the number of bytes per second that were compressed during DML operations.  [Dev Only]

8552=Compression Ops/sec

8553=Compression Ops/sec is the number of compression operations per second that were performed during DML operations.  [Dev Only]

8554=Compression average latency (us)

8555=Average latency per compression operation in microseconds.  [Dev Only]

8556=No name

8557=No text

8558=Compression ratio

8559=Compression ratio calculated as: uncompressed size / compressed size.  [Dev Only]

8560=No name

8561=No text

8562=Decompressed Bytes/sec

8563=Decompressed Bytes/sec is the number of bytes per second that were decompressed during DML operations.  [Dev Only]

8564=Decompression Ops/sec

8565=Decompression Ops/sec is the number of decompression operations per second that were performed during DML operations.  [Dev Only]

8566=Decompression average latency (us)

8567=Average latency per decompression operation in microseconds.  [Dev Only]

8568=No name

8569=No text

8570=Cpu Xpress9 Compressed Bytes/sec

8571=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]

8572=Cpu Xpress9 Compression Ops/sec

8573=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]

8574=Cpu Xpress9 Compression average latency (us)

8575=Cpu Xpress9 Average latency per compression operation in microseconds.  [Dev Only]

8576=No name

8577=No text

8578=Cpu Xpress9 Compression ratio

8579=Cpu Xpress9 Compression ratio calculated as: uncompressed size / compressed size.  [Dev Only]

8580=No name

8581=No text

8582=Cpu Xpress9 Decompressed Bytes/sec

8583=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]

8584=Cpu Xpress9 Decompression Ops/sec

8585=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]

8586=Cpu Xpress9 Decompression average latency (us)

8587=Cpu Xpress9 Average latency per decompression operation in microseconds.  [Dev Only]

8588=No name

8589=No text

8590=Fpga Xpress9 Compressed Bytes/sec

8591=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]

8592=Fpga Xpress9 Compression Ops/sec

8593=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]

8594=Fpga Xpress9 Compression average latency (us)

8595=Fpga Xpress9 Average latency per compression operation in microseconds.  [Dev Only]

8596=No name

8597=No text

8598=Fpga Xpress9 Compression ratio

8599=Fpga Xpress9 Compression ratio calculated as: uncompressed size / compressed size.  [Dev Only]

8600=No name

8601=No text

8602=Fpga Xpress9 Decompressed Bytes/sec

8603=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]

8604=Fpga Xpress9 Decompression Ops/sec

8605=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]

8606=Fpga Xpress9 Decompression average latency (us)

8607=Fpga Xpress9 Average latency per decompression operation in microseconds.  [Dev Only]

8608=No name

8609=No text

8610=Pages Reorganized (Other)/sec

8611=Pages Reorganized (Other)/sec is the number of times per second a page was reorganized for some other / unknown reason.  [Dev Only]

8612=Pages Reorganized (Free Space Request)/sec

8613=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]

8614=Pages Reorganized (Page Move Logging)/sec

8615=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]

8616=Pages Reorganized (Dehydrate Buffer)/sec

8617=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]

8618=Database Cache Miss (Attached) Average Latency

8619=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.

8620=No name

8621=No text

8622=Database Cache Size Unused

8623=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]

8624=Database Oldest Transaction

8625=Provides an estimate of the oldest running transaction by elapsed time in milliseconds.

8626=Database ==> Databases

8627=Databases attached to this process

8628=Database Cache Size (MB)

8629=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.

8630=I/O Database Reads/sec

8631=I/O Database Reads/sec is the rate of database read operations completed.

8632=I/O Database Reads Average Latency

8633=I/O Database Reads Average Latency is the average length of time,  in milliseconds, per database read operation.

8634=No name

8635=No text

8636=I/O Database Reads Average Bytes

8637=I/O Database Reads Average Bytes is the average number of bytes transferred per database read operation.  [Dev Only]

8638=No name

8639=No text

8640=I/O Database Writes/sec

8641=I/O Database Writes/sec is the rate of database write operations completed.

8642=I/O Database Writes Average Latency

8643=I/O Database Writes Average Latency is the average length of time,  in milliseconds, per database write operation.

8644=No name

8645=No text

8646=I/O Database Writes Average Bytes

8647=I/O Database Writes Average Bytes is the average number of bytes transferred per database write operation. [Dev Only]

8648=No name

8649=No text

8650=I/O Database Reads (Transactional) Total IO

8651=I/O Database Reads (Transactional) Total IO is the number of IOs accumulated   for the database read operation latency counters. [Dev Only]

8652=I/O Database Reads (Transactional) Mean Latency (us)

8653=I/O Database Reads (Transactional) Mean Latency is the average length of time,  in microseconds, per database read operation. [Dev Only]

8654=I/O Database Reads (Transactional) 50th Pct Latency (us)

8655=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]

8656=I/O Database Reads (Transactional) 90th Pct Latency (us)

8657=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]

8658=I/O Database Reads (Transactional) 99th Pct Latency (us)

8659=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]

8660=I/O Database Reads (Transactional) Max Pct Latency (us)

8661=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]

8662=I/O Database Reads (Maintenance) Total IO

8663=I/O Database Reads (Maintenance) Total IO is the number of IOs accumulated   for the database read operation latency counters. [Dev Only]

8664=I/O Database Reads (Maintenance) Mean Latency (us)

8665=I/O Database Reads (Maintenance) Mean Latency is the average length of time,  in microseconds, per database read operation. [Dev Only]

8666=I/O Database Reads (Maintenance) 50th Pct Latency (us)

8667=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]

8668=I/O Database Reads (Maintenance) 90th Pct Latency (us)

8669=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]

8670=I/O Database Reads (Maintenance) 99th Pct Latency (us)

8671=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]

8672=I/O Database Reads (Maintenance) Max Pct Latency (us)

8673=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]

8674=I/O Database Writes (Transactional) Total IO

8675=I/O Database Writes (Transactional) Total IO is the number of IOs accumulated   for the database write operation latency counters. [Dev Only]

8676=I/O Database Writes (Transactional) Mean Latency (us)

8677=I/O Database Writes (Transactional) Mean Latency is the average length of time,  in microseconds, per database write operation. [Dev Only]

8678=I/O Database Writes (Transactional) 50th Pct Latency (us)

8679=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]

8680=I/O Database Writes (Transactional) 90th Pct Latency (us)

8681=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]

8682=I/O Database Writes (Transactional) 99th Pct Latency (us)

8683=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]

8684=I/O Database Writes (Transactional) Max Pct Latency (us)

8685=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]

8686=I/O Database Writes (Maintenance) Total IO

8687=I/O Database Writes (Maintenance) Total IO is the number of IOs accumulated   for the database write operation latency counters. [Dev Only]

8688=I/O Database Writes (Maintenance) Mean Latency (us)

8689=I/O Database Writes (Maintenance) Mean Latency is the average length of time,  in microseconds, per database write operation. [Dev Only]

8690=I/O Database Writes (Maintenance) 50th Pct Latency (us)

8691=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]

8692=I/O Database Writes (Maintenance) 90th Pct Latency (us)

8693=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]

8694=I/O Database Writes (Maintenance) 99th Pct Latency (us)

8695=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]

8696=I/O Database Writes (Maintenance) Max Pct Latency (us)

8697=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]

8698=I/O Database Meted Queue Depth

8699=I/O Database Meted Queue Depth is queued and pending IO operations awaiting an open async IO slot. [Dev Only]

8700=I/O Database Meted Outstanding Max

8701=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]

8702=I/O Database Async Read Pending

8703=I/O Database Async Read Pending is the number of async read IO operations outstanding to the OS. [Dev Only]

8704=Database Cache % Hit (Unique)

8705=Database Cache % Hit (Unique) is the percentage of unique  database file page requests that were fulfilled by the database cache.

8706=No name

8707=No text

8708=Database Cache Requests/sec (Unique)

8709=Database Cache Requests/sec (Unique) is the rate at which unique pages are requested from the database cache.

8710=SMSvcHost 4.0.0.0

8711=SMSvcHost 4.0.0.0 performance counters

8712=Protocol Failures over net.tcp

8713=The total number of failures at the protocol layer of net.tcp.

8714=Protocol Failures over net.pipe

8715=The total number of failures at the protocol layer of net.pipe.

8716=Dispatch Failures over net.tcp

8717=The total number of failures dispatching messages received over net.tcp.

8718=Dispatch Failures over net.pipe

8719=The total number of failures dispatching messages received over net.pipe.

8720=Connections Dispatched over net.tcp

8721=The total number of connections dispatched over net.tcp.

8722=Connections Dispatched over net.pipe

8723=The total number of connections dispatched over net.pipe.

8724=Connections Accepted over net.tcp

8725=The total number of TCP connections accepted over net.tcp.

8726=Connections Accepted over net.pipe

8727=The total number of named pipe connections accepted over net.pipe.

8728=Registrations Active for net.tcp

8729=The number of uri registrations currently active for net.tcp.

8730=Registrations Active for net.pipe

8731=The number of uri registrations currently active for net.pipe.

8732=Uris Registered for net.tcp

8733=The total number of uris that were succesfully registered for net.tcp.

8734=Uris Registered for net.pipe

8735=The total number of uris that were succesfully registered for net.pipe.

8736=Uris Unregistered for net.tcp

8737=The total number of uris that were succesfully unregistered for net.tcp.

8738=Uris Unregistered for net.pipe

8739=The total number of uris that were succesfully unregistered for net.pipe.

8740=.NET CLR Memory

8741=Counters for CLR Garbage Collected heap.

8742=# Gen 0 Collections

8743=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.

8744=# Gen 1 Collections

8745=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.

8746=# Gen 2 Collections

8747=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.

8748=Promoted Memory from Gen 0

8749=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.

8750=Promoted Memory from Gen 1

8751=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.

8752=Gen 0 Promoted Bytes/Sec

8753=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.

8754=Gen 1 Promoted Bytes/Sec

8755=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.

8756=Promoted Finalization-Memory from Gen 0

8757=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.

8758=Process ID

8759=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.

8760=Gen 0 heap size

8761=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.

8762=Gen 1 heap size

8763=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.

8764=Gen 2 heap size

8765=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.

8766=Large Object Heap size

8767=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.

8768=Finalization Survivors

8769=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.

8770=# GC Handles

8771=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.

8772=Allocated Bytes/sec

8773=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.

8774=# Induced GC

8775=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.

8776=% Time in GC

8777=% 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.

8778=Not Displayed

8779=Not Displayed.

8780=# Bytes in all Heaps

8781=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.

8782=# Total committed Bytes

8783=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).

8784=# Total reserved Bytes

8785=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.)

8786=# of Pinned Objects

8787=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.

8788=# of Sink Blocks in use

8789=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.

8790=.NET CLR Loading

8791=Statistics for CLR Class Loader.

8792=Total Classes Loaded

8793=This counter displays the cumulative number of classes loaded in all Assemblies since the start of this application.

8794=% Time Loading

8795=Reserved for future use.

8796=Assembly Search Length

8797=Reserved for future use.

8798=Total # of Load Failures

8799=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.

8800=Rate of Load Failures

8801=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.

8802=Bytes in Loader Heap

8803=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.)

8804=Total appdomains unloaded

8805=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.

8806=Rate of appdomains unloaded

8807=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.

8808=Current Classes Loaded

8809=This counter displays the current number of classes loaded in all Assemblies.

8810=Rate of Classes Loaded

8811=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.

8812=Current appdomains

8813=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.

8814=Total Appdomains

8815=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.

8816=Rate of appdomains

8817=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.

8818=Current Assemblies

8819=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.

8820=Total Assemblies

8821=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.

8822=Rate of Assemblies

8823=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.

8824=.NET CLR Jit

8825=Stats for CLR Jit.

8826=# of Methods Jitted

8827=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.

8828=# of IL Bytes Jitted

8829=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.

8830=Total # of IL Bytes Jitted

8831=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.

8832=IL Bytes Jitted / sec

8833=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.

8834=Standard Jit Failures

8835=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.

8836=% Time in Jit

8837=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.

8838=Not Displayed

8839=Not Displayed.

8840=.NET CLR Interop

8841=Stats for CLR interop.

8842=# of CCWs

8843=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.

8844=# of Stubs

8845=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.

8846=# of marshalling

8847=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.

8848=# of TLB imports / sec

8849=Reserved for future use.

8850=# of TLB exports / sec

8851=Reserved for future use.

8852=.NET CLR LocksAndThreads

8853=Stats for CLR Locks and Threads.

8854=Total # of Contentions

8855=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.

8856=Contention Rate / sec

8857=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.

8858=Current Queue Length

8859=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.

8860=Queue Length Peak

8861=This counter displays the total number of threads that waited to acquire some managed lock since the start of the application.

8862=Queue Length / sec

8863=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.

8864=# of current logical Threads

8865=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.

8866=# of current physical Threads

8867=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.

8868=# of current recognized threads

8869=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.

8870=# of total recognized threads

8871=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.

8872=rate of recognized threads / sec

8873=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.

8874=.NET CLR Security

8875=Stats for CLR Security.

8876=Total Runtime Checks

8877=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.

8878=% Time Sig. Authenticating

8879=Reserved for future use.

8880=# Link Time Checks

8881=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.

8882=% Time in RT checks

8883=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.

8884=Not Displayed

8885=Not Displayed.

8886=Stack Walk Depth

8887=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.

8888=.NET CLR Remoting

8889=Stats for CLR Remoting.

8890=Remote Calls/sec

8891=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.

8892=Channels

8893=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.

8894=Context Proxies

8895=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.

8896=Context-Bound Classes Loaded

8897=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.

8898=Context-Bound Objects Alloc / sec

8899=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.

8900=Contexts

8901=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.

8902=Total Remote Calls

8903=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.

8904=.NET CLR Exceptions

8905=Runtime statistics on CLR exception handling.

8906=# of Exceps Thrown

8907=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.

8908=# of Exceps Thrown / sec

8909=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.

8910=# of Filters / sec

8911=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.

8912=# of Finallys / sec

8913=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.

8914=Throw To Catch Depth / sec

8915=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.

8916=.NET Data Provider for Oracle

8917=Counters for System.Data.OracleClient

8918=HardConnectsPerSecond

8919=The number of actual connections per second that are being made to servers

8920=HardDisconnectsPerSecond

8921=The number of actual disconnects per second that are being made to servers

8922=SoftConnectsPerSecond

8923=The number of connections we get from the pool per second

8924=SoftDisconnectsPerSecond

8925=The number of connections we return to the pool per second

8926=NumberOfNonPooledConnections

8927=The number of connections that are not using connection pooling

8928=NumberOfPooledConnections

8929=The number of connections that are managed by the connection pooler

8930=NumberOfActiveConnectionPoolGroups

8931=The number of unique connection strings

8932=NumberOfInactiveConnectionPoolGroups

8933=The number of unique connection strings waiting for pruning

8934=NumberOfActiveConnectionPools

8935=The number of active connection pools

8936=NumberOfInactiveConnectionPools

8937=The number of inactive connection pools

8938=NumberOfActiveConnections

8939=The number of connections currently in-use

8940=NumberOfFreeConnections

8941=The number of connections currently available for use

8942=NumberOfStasisConnections

8943=The number of connections currently waiting to be made ready for use

8944=NumberOfReclaimedConnections

8945=The number of connections we reclaim from GCed external connections

8946=Telephony

8947=The Telphony System

8948=Number of Lines

8949=The number of telephone lines serviced by this computer.

8950=Number of Telephone devices

8951=The number of telephone devices serviced by this computer.

8952=Number of Active Lines

8953=the number of telephone lines serviced by this computer that are currently active.

8954=Number of Active Telephones

8955=The number of telephone devices that are currently being monitored.

8956=Outgoing calls/sec

8957=The rate of outgoing calls made by this computer.

8958=Incoming calls/sec

8959=The rate of incoming calls answered by this computer.

8960=Number of Client Apps

8961=The number of applications that are currently using telephony services.

8962=Current Outgoing Calls

8963=Current outgoing calls being serviced by this computer.

8964=Current Incoming Calls

8965=Current incoming calls being serviced by this computer.

8966=BITS Net Utilization

8967=BITS Per Job Network Utilization

8968=Remote Server Speed (Bits/Sec)

8969=Estimate of Remote Server Speed (Bits/Sec)

8970=Netcard Speed (Bits/Sec)

8971=Estimate of the local netcard's speed (Bits/Sec)

8972=Percent Netcard Free

8973=Estimate of most recent percent network interface utilization

8974=IGD Speed (Bits/Sec)

8975=Estimate of the IGD's Internet connection speed (Bits/Sec)

8976=Percent IGD Free

8977=Estimate of most recent percent IGD Internet connection utilization

8978=BITS Download BlockSize (Bytes)

8979=Size of the next download block for BITS

8980=BITS Download Response Interval (msec)

8981=BITS download response interval (msec)

8982=Estimated bandwidth available to the remote system (Bits/sec)

8983=Estimated bandwidth available to the remote system (Bits/sec)

8984=ReadyBoost Cache

8985=Displays performance statistics about ReadyBoost Caches.

8986=Bytes cached

8987=The total (uncompressed) amount of data currently stored in ReadyBoost caches.

8988=Cache space used

8989=Amount of space in bytes taken by data cached in ReadyBoost caches.

8990=Compression Ratio

8991=(Cache space used) / (Bytes cached)

8992=Total cache size bytes

8993=Total size, in bytes, of all caches regardless of how much data they contain.

8994=Cache reads/sec

8995=Number of I/Os satisfied from ReadyBoost caches per second.

8996=Cache read bytes/sec

8997=Bytes of I/Os satisfied from ReadyBoost caches per second.

8998=Skipped reads/sec

8999=Number of read I/Os ignored by ReadyBoost due to policy.

9000=Skipped read bytes/sec

9001=Bytes of read I/Os ignored by ReadyBoost due to policy.

9002=Total reads/sec

9003=Number of read I/Os that are received by ReadyBoost. This counter includes all reads whether or not they were satisfied by ReadyBoost caches.

9004=Total read bytes/sec

9005=Bytes of read I/Os that are received by ReadyBoost. This counter includes all reads whether or not they were satisfied by ReadyBoost caches.

9006=Bulk Bytes/Sec

9007=Displays the current bulk transfer rate in bytes/sec.

9008=Isochronous Bytes/Sec

9009=Displays the current isochronous transfer rate in bytes/sec.

9010=Interrupt Bytes/Sec

9011=Displays the current interrupt transfer rate in bytes/sec.

9012=Control Data Bytes/Sec

9013=Displays the current control transfer rate in bytes/sec.

9014=Controller PCI Interrupts/Sec

9015=Displays the rate of PCI interrupt generation by the USB controller. For controller instances only.

9016=Controller WorkSignals/Sec

9017=Displays the current rate Work Signals generated per second by the usbport driver.  For controller instances only.

9018=% Total Bandwidth Used for Interrupt

9019=Displays the percentage of BW reserved for interrupt transfers

9020=% Total Bandwidth Used for Iso

9021=Displays the percentage of BW reserved for ISO transfers

9022=USB

9023=USB I/O Counters

9024=Avg. Bytes/Transfer

9025=Displays the average size of all transfer URBs. For device instances only.

9026=Iso Packet Errors/Sec

9027=Number of ISO packets that are NOT late, but complete with an error. For device instances only.

9028=Avg ms latency for ISO transfers

9029=Avg number of ms between the current frame and the start frame of an ISO transfer when scheduled.  For device instances only.

9030=Transfer Errors/Sec

9031=Number of Transfer URBs completing with an error status. For device instances only.

9032=Host Controller Idle

9033=Non-zero value if the host controller is not running(idle).

9034=Host Controller Async Idle

9035=Non-Zero value if the host controller async schedule is not running(idle).

9036=Host Controller Async Cache Flush Count

9037=Incremented each time the controller async cache is flushed.

9038=Host Controller Periodic Idle

9039=Non-Zero if the periodic schedule is not running(idle).

9040=Host Controller Periodic Cache Flush Count

9041=Incremented each time the controller periodic cache is flushed.

9042=User Input Delay per Process

9043=Process Level Statistics for User Input Delay

9044=User Input Delay per Session

9045=Session Level Statistics for User Input Delay

9046=Max Input Delay

9047=Maximum value for queuing delay across all user input waiting to be picked-up by the process during a target time interval

9048=Max Input Delay

9049=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

9050=RAS Port

9051=The RAS Object Type handles individual ports of the RAS device on your system.

9052=Bytes Transmitted

9053=The number of bytes transmitted total for this connection.

9054=Bytes Received

9055=The number of bytes received total for this connection.

9056=Frames Transmitted

9057=The number of data frames transmitted total for this connection.

9058=Frames Received

9059=The number of data frames received total for this connection.

9060=Percent Compression Out

9061=The compression ratio for bytes being transmitted.

9062=Percent Compression In

9063=The compression ratio for bytes being received.

9064=CRC Errors

9065=The total number of CRC Errors for this connection.  CRC Errors occur when the frame received contains erroneous data.

9066=Timeout Errors

9067=The total number of Timeout Errors for this connection.  Timeout Errors occur when an expected is not received in time.

9068=Serial Overrun Errors

9069=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.

9070=Alignment Errors

9071=The total number of Alignment Errors for this connection.  Alignment Errors occur when a byte received is different from the byte expected.

9072=Buffer Overrun Errors

9073=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.

9074=Total Errors

9075=The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors for this connection.

9076=Bytes Transmitted/Sec

9077=The number of bytes transmitted per second.

9078=Bytes Received/Sec

9079=The number of bytes received per second.

9080=Frames Transmitted/Sec

9081=The number of frames transmitted per second.

9082=Frames Received/Sec

9083=The number of frames received per second.

9084=Total Errors/Sec

9085=The total number of CRC, Timeout, Serial Overrun, Alignment, and Buffer Overrun Errors per second.

9086=RAS Total

9087=The RAS Object Type handles all combined ports of the RAS device on your system.

9088=Total Connections

9089=The total number of Remote Access connections.

9090=WF (System.Workflow) 4.0.0.0

9091=Windows Workflow Foundation Performance Counters

9092=Workflows Created

9093=Total number of workflows created.

9094=Workflows Created/sec

9095=Rate of workflows created per second.

9096=Workflows Unloaded

9097=Total number of workflows unloaded.

9098=Workflows Unloaded/sec

9099=Rate of workflows unloaded per second.

9100=Workflows Loaded

9101=Total number of workflows loaded.

9102=Workflows Loaded/sec

9103=Rate of workflows loaded per second.

9104=Workflows Completed

9105=Total number of workflows completed.

9106=Workflows Completed/sec

9107=Rate of workflows completed per second.

9108=Workflows Suspended

9109=Total number of workflows suspended.

9110=Workflows Suspended/sec

9111=Rate of workflows suspended per second.

9112=Workflows Terminated

9113=Total number of workflows terminated.

9114=Workflows Terminated/sec

9115=Rate of workflows terminated per second.

9116=Workflows In Memory

9117=Total number of workflows in memory.

9118=Workflows Aborted

9119=Total number of workflows aborted.

9120=Workflows Aborted/sec

9121=Rate of workflows aborted per second.

9122=Workflows Persisted

9123=Total number of workflows persisted.

9124=Workflows Persisted/sec

9125=Rate of workflows persisted per second.

9126=Workflows Executing

9127=Total number of workflow instances actively executing.

9128=Workflows Idle/sec

9129=Rate of workflows becoming idle per second.

9130=Workflows Runnable

9131=Total number of workflows ready to execute.

9132=Workflows Pending

9133=Total number of workflows waiting for a thread.

9134=Search Gatherer Projects

9135=Counters for the Windows Search Service Gatherer Project object

9136=Document Additions

9137=The number of add notifications.

9138=Document Add Rate

9139=The number of document additions per second.

9140=Document Deletes

9141=The number of delete notifications.

9142=Document Delete Rate

9143=The number of document deletes per second.

9144=Document Modifies

9145=The number of modify notifications.

9146=Document Modifies Rate

9147=The number of modify notifications per second.

9148=Waiting Documents

9149=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.

9150=Documents In Progress

9151=The number of documents in progress.

9152=Documents On Hold

9153=The number of documents on hold because a document with the same URL is currently in process.

9154=Delayed Documents

9155=The number of documents delayed due to site hit frequency rules.

9156=URLs in History

9157=The number of files (URLs) in the history list. This indicates the total size of your document corpus that was indexed.

9158=Processed Documents

9159=The number of documents processed since the history has been reset.

9160=Processed Documents Rate

9161=The number of documents processed per second.

9162=Status Success

9163=The number of successfully filtered documents.

9164=Success Rate

9165=The number of successfully filtered documents per second.

9166=Status Error

9167=The number of filtered documents which returned an error.

9168=Error Rate

9169=The number of filtered documents which returned an error per second.

9174=File Errors

9175=The number of file protocol errors received while getting documents.

9176=File Errors Rate

9177=The number of file protocol errors received per second.

9182=Accessed Files

9183=The number of documents accessed via file system.

9184=Accessed File Rate

9185=The number of documents accessed via file system per second.

9190=Filtered Office

9191=The number of office documents filtered.

9192=Filtered Office Rate

9193=The number of office documents filtered per second.

9194=Filtered Text

9195=The number of text documents filtered.

9196=Filtered Text Rate

9197=The number of text documents filtered per second.

9198=Crawls in progress

9199=Number of crawls in progress.

9200=Gatherer Paused Flag

9201=The Gatherer paused flag indicates if the Gatherer has been paused.

9202=Recovery In Progress Flag

9203=The recovery in progress flag indicates if recovery is currently in progress. Indexing will not be resumed until this flag is off.

9204=Not Modified

9205=The number of documents which were not filtered because no modification was detected since the last crawl.

9206=Iterating History In Progress Flag

9207=The Iterating history in progress flag indicates if the Gatherer is currently iterating over the URL history.

9208=Incremental Crawls

9209=Number of incremental crawls in progress.

9210=Filtering Documents

9211=The number of documents currently being filtered.

9212=Started Documents

9213=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.

9214=Retries

9215=The total number of times a document access has been retried. Having this number high may indicate a problem with accessing the data.

9216=Retries Rate

9217=The number of retries per second.

9224=Adaptive Crawl Errors

9225=Documents incorrectly rejected by adaptive crawl

9230=Changed Documents

9231=Documents which have changed since the last crawl

9232=Document Moves/Renames

9233=The number of Move/Rename notifications.

9234=Document Move and Rename Rate

9235=The number of document Moves and Renames per second.

9236=Unique Documents

9237=Number of unique documents in the system. Documents are considered not unique if their contents is the same.

9238=History Recovery Progress

9239=Percentage of the history recovery completed

9240=Search Gatherer

9241=Counters for the Windows Search Service Gathering service object

9242=Notification Sources

9243=Currently connected external notification sources.

9244=Ext. Notifications Received

9245=The total number of notifications received from all notification sources excluding file system.

9246=Ext. Notifications Rate

9247=The rate of external notifications received per second.

9248=Admin Clients

9249=The number of currently connected administrative clients.

9250=Heartbeats

9251=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.

9252=Heartbeats Rate

9253=Displays one heartbeat every 10 seconds.

9254=Filtering Threads

9255=The total number of filtering threads in the system. This number is calculated based on your system resources.

9256=Idle Threads

9257=The number of threads waiting for documents.

9258=Document Entries

9259=The number of document entries currently in memory. Zero means no indexing activity is going on.

9260=Performance Level

9261=Indicates the level of the amount of system resources that the Gatherer service is allowed to use.

9262=Active Queue Length

9263=The number of documents waiting for robot threads. If this number is not 0, all threads should be filtering.

9264=Filter Processes

9265=The number of filtering processes in the system.

9266=Filter Processes Max

9267=The maximum number of filtering processes that have existed in the system since startup.

9268=Filter Process Created

9269=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.

9270=Delayed Documents

9271=The number of documents delayed due to site hit frequency rules.

9272=Server Objects

9273=The number of servers recently accessed by the system.

9274=Server Objects Created

9275=The number of times a new server object had to be created.

9276=Filter Objects

9277=The number of filter objects in the system. Each filter object corresponds to a URL currently being filtered.

9278=Documents Filtered

9279=The number of times a filter object was created. This corresponds to the total number of documents filtered in the system since startup.

9280=Documents Filtered Rate

9281=The number of documents filtered per second.

9282=Time Outs

9283=The total number of timeouts detected by the system since startup.

9284=Servers Currently Unavailable

9285=A server becomes unavailable when a number of requests to that server time out.

9286=Servers Unavailable

9287=A server becomes unavailable when a number of requests to that server time out.

9288=Threads Accessing Network

9289=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.

9290=Threads In Plug-ins

9291=The number of threads waiting for plug-ins to complete an operation.

9292=Documents Successfully Filtered

9293=The number of documents successfully filtered.

9294=Documents Successfully Filtered Rate

9295=The number of successfully filtered documents per second.

9296=Documents Delayed Retry

9297=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.

9298=Word Breakers Cached

9299=Number of available cached word breakers instances

9300=Stemmers Cached

9301=Number of available cached stemmer instances. Too many may indicate a resource usage problem.

9302=All Notifications Received

9303=The total number of notifications received from all notification sources including file system.

9304=Notifications Rate

9305=The rate of external notifications received per second.

9306=System IO traffic rate

9307=System IO (disk) traffic rate in KB/s detected by back off logic

9308=Reason to back off

9309=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.

9310=Threads blocked due to back off

9311=The number of threads blocked due to back off event

9312=Search Indexer

9313=Indexer PlugIn statistics

9314=Master Index Level.

9315=The level of the master index.

9316=Master Merges to Date

9317=Number of Master Merges to Date

9318=Master Merge Progress

9319=Master Merge Progress

9320=Shadow Merge Levels

9321=Shadow Merge Levels

9322=Shadow Merge Levels Threshold

9323=Shadow Merge Levels Threshold

9324=Persistent Indexes

9325=Number of Persistent Indexes

9326=Index Size

9327=Size of Index

9328=Unique Keys

9329=Number of Unique Keys

9330=Documents Filtered

9331=Number of Documents Filtered

9332=Work Items Created

9333=Number of invalidator work items that were created

9334=Work Items Deleted

9335=Number of invalidator work items that were deleted

9336=Clean WidSets

9337=Number of clean WidSets

9338=Dirty WidSets

9339=Number of dirty WidSets

9340=Master Merges Now.

9341=Indicator if a master merge is going on.

9342=Active Connections

9343=Active Connections

9344=Queries

9345=Number of Queries

9346=Queries Failed

9347=Number of Queries Failed

9348=Queries Succeeded

9349=Number of Queries Succeeded

9350=L0 Indexes (Wordlists)

9351=The number of L0 Indexes (Wordlists)

9352=L0 Merges (flushes) Now.

9353=The number of L0 merges (flushes) in progress at any one moment.

9354=L0 Merge (Flush) Speed - Average

9355=The average value [documents/hour] computed for the speed of L0 merges (flushes) since the catalog has been loaded

9356=L0 Merge (Flush) - Count

9357=The number of L0 merges (flushes) since the catalog was loaded

9358=L0 Merge (Flush) Speed - Last

9359=The last value [documents/hour] computed for the speed of L0 merges (flushes).

9360=Persistent Indexes L1

9361=The number of L1 Indexes

9362=L1 Merges Now.

9363=The number of L1 merges in progress at any one moment.

9364=L1 Merge Speed - average

9365=The average value [documents/hour] computed for the speed of L1 merges since the catalog has been loaded

9366=L1 Merge - Count

9367=The number of L1 merges since the catalog was loaded

9368=L1 Merge Speed - last

9369=The last value [documents/hour] computed for the speed of L1 merges.

9370=Persistent Indexes L2

9371=The number of L2 Indexes

9372=L2 Merges Now.

9373=The number of L2 merges in progress at any one moment.

9374=L2 Merge Speed - average

9375=The average value [documents/hour] computed for the speed of L2 merges since the catalog has been loaded

9376=L2 Merge - Count

9377=The number of L2 merges since the catalog was loaded

9378=L2 Merge Speed - last

9379=The last value [documents/hour] computed for the speed of L2 merges.

9380=Persistent Indexes L3

9381=The number of L3 Indexes

9382=L3 Merges Now.

9383=The number of L3 merges in progress at any one moment.

9384=L3 Merge Speed - average

9385=The average value [documents/hour] computed for the speed of L3 merges since the catalog has been loaded

9386=L3 Merge - Count

9387=The number of L3 merges since the catalog was loaded

9388=L3 Merge Speed - last

9389=The last value [documents/hour] computed for the speed of L3 merges.

9390=Persistent Indexes L4

9391=The number of L4 Indexes

9392=L4 Merges Now.

9393=The number of L4 merges in progress at any one moment.

9394=L4 Merge Speed - average

9395=The average value [documents/hour] computed for the speed of L4 merges since the catalog has been loaded

9396=L4 Merge - Count

9397=The number of L4 merges since the catalog was loaded

9398=L4 Merge Speed - last

9399=The last value [documents/hour] computed for the speed of L4 merges.

9400=Persistent Indexes L5

9401=The number of L5 Indexes

9402=L5 Merges Now.

9403=The number of L5 merges in progress at any one moment.

9404=L5 Merge Speed - average

9405=The average value [documents/hour] computed for the speed of L5 merges since the catalog has been loaded

9406=L5 Merge - Count

9407=The number of L5 merges since the catalog was loaded

9408=L5 Merge Speed - last

9409=The last value [documents/hour] computed for the speed of L5 merges.

9410=Persistent Indexes L6

9411=The number of L6 Indexes

9412=L6 Merges Now.

9413=The number of L6 merges in progress at any one moment.

9414=L6 Merge Speed - average

9415=The average value [documents/hour] computed for the speed of L6 merges since the catalog has been loaded

9416=L6 Merge - Count

9417=The number of L6 merges since the catalog was loaded

9418=L6 Merge Speed - last

9419=The last value [documents/hour] computed for the speed of L6 merges.

9420=Persistent Indexes L7

9421=The number of L7 Indexes

9422=L7 Merges Now.

9423=The number of L7 merges in progress at any one moment.

9424=L7 Merge Speed - average

9425=The average value [documents/hour] computed for the speed of L7 merges since the catalog has been loaded

9426=L7 Merge - Count

9427=The number of L7 merges since the catalog was loaded

9428=L7 Merge Speed - last

9429=The last value [documents/hour] computed for the speed of L7 merges.

9430=Persistent Indexes L8

9431=The number of L8 Indexes

9432=L8 Merges Now.

9433=The number of L8 merges in progress at any one moment.

9434=L8 Merge Speed - average

9435=The average value [documents/hour] computed for the speed of L8 merges since the catalog has been loaded

9436=L8 Merge - Count

9437=The number of L8 merges since the catalog was loaded

9438=L8 Merge Speed - last

9439=The last value [documents/hour] computed for the speed of L8 merges.

9718=ServiceModelOperation 3.0.0.0

9719=ServiceModelOperation 3.0.0.0 performance counters

9720=Calls

9721=The number of calls to this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.Calls.aspx

9722=Calls Per Second

9723=The number of calls to this operation per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsPerSecond.aspx

9724=Calls Outstanding

9725=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

9726=Calls Failed

9727=The number of calls with unhandled exceptions in this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFailed.aspx

9728=Call Failed Per Second

9729=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

9730=Calls Faulted

9731=The number of calls to this operation that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallsFaulted.aspx

9732=Calls Faulted Per Second

9733=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

9734=Calls Duration

9735=The average duration of calls to this operation. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.CallDuration.aspx

9736=Calls Duration Base

9737=Base counter for the 'Calls Duration' counter.

9738=Transactions Flowed

9739=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

9740=Transactions Flowed Per Second

9741=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

9742=Security Validation and Authentication Failures

9743=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

9744=Security Validation and Authentication Failures Per Second

9745=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

9746=Security Calls Not Authorized

9747=The number of calls to this operation that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Operation.SecurityCallsNotAuthorized.aspx

9748=Security Calls Not Authorized Per Second

9749=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

9750=ServiceModelService 3.0.0.0

9751=ServiceModelService 3.0.0.0 performance counters

9752=Calls

9753=The number of calls to this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.Calls.aspx

9754=Calls Per Second

9755=The number of calls to this service per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsPerSecond.aspx

9756=Calls Outstanding

9757=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

9758=Calls Failed

9759=The number of calls with unhandled exceptions in this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFailed.aspx

9760=Calls Failed Per Second

9761=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

9762=Calls Faulted

9763=The number of calls to this service that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallsFaulted.aspx

9764=Calls Faulted Per Second

9765=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

9766=Calls Duration

9767=The average duration of calls to this service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.CallDuration.aspx

9768=Calls Duration Base

9769=Base counter for the 'Calls Duration' counter.

9770=Transactions Flowed

9771=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

9772=Transactions Flowed Per Second

9773=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

9774=Transacted Operations Committed

9775=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

9776=Transacted Operations Committed Per Second

9777=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

9778=Transacted Operations Aborted

9779=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

9780=Transacted Operations Aborted Per Second

9781=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

9782=Transacted Operations In Doubt

9783=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

9784=Transacted Operations In Doubt Per Second

9785=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

9786=Security Validation and Authentication Failures

9787=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

9788=Security Validation and Authentication Failures Per Second

9789=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

9790=Security Calls Not Authorized

9791=The number of calls to this service that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.SecurityCallsNotAuthorized.aspx

9792=Security Calls Not Authorized Per Second

9793=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

9794=Instances

9795=The total number of instances of the service. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.Instances.aspx

9796=Instances Created Per Second

9797=The creation rate of service instances per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Service.InstancesPerSecond.aspx

9798=Reliable Messaging Sessions Faulted

9799=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

9800=Reliable Messaging Sessions Faulted Per Second

9801=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

9802=Reliable Messaging Messages Dropped

9803=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

9804=Reliable Messaging Messages Dropped Per Second

9805=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

9806=Queued Poison Messages

9807=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

9808=Queued Poison Messages Per Second

9809=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

9810=Queued Messages Rejected

9811=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

9812=Queued Messages Rejected Per Second

9813=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

9814=Queued Messages Dropped

9815=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

9816=Queued Messages Dropped Per Second

9817=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

9818=SMSvcHost 3.0.0.0

9819=SMSvcHost 3.0.0.0 performance counters

9820=Protocol Failures over net.tcp

9821=The total number of failures at the protocol layer of net.tcp.

9822=Protocol Failures over net.pipe

9823=The total number of failures at the protocol layer of net.pipe.

9824=Dispatch Failures over net.tcp

9825=The total number of failures dispatching messages received over net.tcp.

9826=Dispatch Failures over net.pipe

9827=The total number of failures dispatching messages received over net.pipe.

9828=Connections Dispatched over net.tcp

9829=The total number of connections dispatched over net.tcp.

9830=Connections Dispatched over net.pipe

9831=The total number of connections dispatched over net.pipe.

9832=Connections Accepted over net.tcp

9833=The total number of TCP connections accepted over net.tcp.

9834=Connections Accepted over net.pipe

9835=The total number of named pipe connections accepted over net.pipe.

9836=Registrations Active for net.tcp

9837=The number of uri registrations currently active for net.tcp.

9838=Registrations Active for net.pipe

9839=The number of uri registrations currently active for net.pipe.

9840=Uris Registered for net.tcp

9841=The total number of uris that were succesfully registered for net.tcp.

9842=Uris Registered for net.pipe

9843=The total number of uris that were succesfully registered for net.pipe.

9844=Uris Unregistered for net.tcp

9845=The total number of uris that were succesfully unregistered for net.tcp.

9846=Uris Unregistered for net.pipe

9847=The total number of uris that were succesfully unregistered for net.pipe.

9848=Windows Workflow Foundation

9849=Windows Workflow Foundation Performance Counters

9850=Workflows Created

9851=Total number of workflows created.

9852=Workflows Created/sec

9853=Rate of workflows created per second.

9854=Workflows Unloaded

9855=Total number of workflows unloaded.

9856=Workflows Unloaded/sec

9857=Rate of workflows unloaded per second.

9858=Workflows Loaded

9859=Total number of workflows loaded.

9860=Workflows Loaded/sec

9861=Rate of workflows loaded per second.

9862=Workflows Completed

9863=Total number of workflows completed.

9864=Workflows Completed/sec

9865=Rate of workflows completed per second.

9866=Workflows Suspended

9867=Total number of workflows suspended.

9868=Workflows Suspended/sec

9869=Rate of workflows suspended per second.

9870=Workflows Terminated

9871=Total number of workflows terminated.

9872=Workflows Terminated/sec

9873=Rate of workflows terminated per second.

9874=Workflows In Memory

9875=Total number of workflows in memory.

9876=Workflows Aborted

9877=Total number of workflows aborted.

9878=Workflows Aborted/sec

9879=Rate of workflows aborted per second.

9880=Workflows Persisted

9881=Total number of workflows persisted.

9882=Workflows Persisted/sec

9883=Rate of workflows persisted per second.

9884=Workflows Executing

9885=Total number of workflow instances actively executing.

9886=Workflows Idle/sec

9887=Rate of workflows becoming idle per second.

9888=Workflows Runnable

9889=Total number of workflows ready to execute.

9890=Workflows Pending

9891=Total number of workflows waiting for a thread.

9892=MSDTC Bridge 3.0.0.0

9893=MSDTC Bridge 3.0.0.0 performance counters

9894=Message send failures/sec

9895=The number of WS-AT protocol messages that the WS-AT service failed to send per second.

9896=Prepare retry count/sec

9897=The number of Prepare retry messages that the WS-AT service has sent per second.

9898=Commit retry count/sec

9899=The number of Commit retry messages that the WS-AT service has sent per second.

9900=Prepared retry count/sec

9901=The number of Prepared retry messages that the WS-AT service has sent per second.

9902=Replay retry count/sec

9903=The number of Replay retry messages that the WS-AT service has sent per second.

9904=Faults received count/sec

9905=The number of Fault messages that the WS-AT service has received per second.

9906=Faults sent count/sec

9907=The number of Fault messages that the WS-AT service has sent per second.

9908=Average participant prepare response time

9909=Average time in milliseconds for the WS-AT service to receive a Prepare message response from a participant.

9910=Average participant prepare response time Base

9911=Base counter for the 'Average participant prepare response time' counter.

9912=Average participant commit response time

9913=Average time in milliseconds for the WS-AT service to receive a Commit message response from a participant.

9914=Average participant commit response time Base

9915=Base counter for the 'Average participant commit response time' counter.

9916=ServiceModelEndpoint 3.0.0.0

9917=ServiceModelEndpoint 3.0.0.0 performance counters

9918=Calls

9919=The number of calls to this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.Calls.aspx

9920=Calls Per Second

9921=The number of calls to this endpoint per second. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsPerSecond.aspx

9922=Calls Outstanding

9923=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

9924=Calls Failed

9925=The number of calls with unhandled exceptions at this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFailed.aspx

9926=Calls Failed Per Second

9927=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

9928=Calls Faulted

9929=The number of calls to this endpoint that returned faults. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallsFaulted.aspx

9930=Calls Faulted Per Second

9931=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

9932=Calls Duration

9933=The average duration of calls to this endpoint. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.CallDuration.aspx

9934=Calls Duration Base

9935=Base counter for the 'Calls Duration' counter.

9936=Transactions Flowed

9937=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

9938=Transactions Flowed Per Second

9939=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

9940=Security Validation and Authentication Failures

9941=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

9942=Security Validation and Authentication Failures Per Second

9943=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

9944=Security Calls Not Authorized

9945=The number of calls to this endpoint that failed authorization. http://msdn.microsoft.com/en-US/library/System.ServiceModel.Diagnostics.PerformanceCounters.Endpoint.SecurityCallsNotAuthorized.aspx

9946=Security Calls Not Authorized Per Second

9947=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

9948=Reliable Messaging Sessions Faulted

9949=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

9950=Reliable Messaging Sessions Faulted Per Second

9951=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

9952=Reliable Messaging Messages Dropped

9953=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

9954=Reliable Messaging Messages Dropped Per Second

9955=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