Win32_PerfFormattedData_PerfOS_System, ROOT\CIMV2

Class | Methods | Properties (26) | Qualifiers (15) | Instances (1) | Namespaces (1)
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Description

The System performance object consists of counters that apply to more than one instance of a component processors on the computer.

Win32_PerfFormattedData_PerfOS_System properties

Win32_PerfFormattedData_PerfOS_System has 26 properties (17 Local, 9 Derived)

NameOriginCIMType
AlignmentFixupsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
CaptionCIM_StatisticalInformation8 [string]
ContextSwitchesPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
DescriptionCIM_StatisticalInformation8 [string]
ExceptionDispatchesPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
FileControlBytesPersecWin32_PerfFormattedData_PerfOS_System21 [uint64]
FileControlOperationsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
FileDataOperationsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
FileReadBytesPersecWin32_PerfFormattedData_PerfOS_System21 [uint64]
FileReadOperationsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
FileWriteBytesPersecWin32_PerfFormattedData_PerfOS_System21 [uint64]
FileWriteOperationsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
FloatingEmulationsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
Frequency_ObjectWin32_Perf21 [uint64]
Frequency_PerfTimeWin32_Perf21 [uint64]
Frequency_Sys100NSWin32_Perf21 [uint64]
NameCIM_StatisticalInformation8 [string]
PercentRegistryQuotaInUseWin32_PerfFormattedData_PerfOS_System19 [uint32]
ProcessesWin32_PerfFormattedData_PerfOS_System19 [uint32]
ProcessorQueueLengthWin32_PerfFormattedData_PerfOS_System19 [uint32]
SystemCallsPersecWin32_PerfFormattedData_PerfOS_System19 [uint32]
SystemUpTimeWin32_PerfFormattedData_PerfOS_System21 [uint64]
ThreadsWin32_PerfFormattedData_PerfOS_System19 [uint32]
Timestamp_ObjectWin32_Perf21 [uint64]
Timestamp_PerfTimeWin32_Perf21 [uint64]
Timestamp_Sys100NSWin32_Perf21 [uint64]

Detailed description of Win32_PerfFormattedData_PerfOS_System properties

Local properties (17) of Win32_PerfFormattedData_PerfOS_System class

AlignmentFixupsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'AlignmentFixupsPersec'
CounterType272696320
Description'Alignment Fixups/sec is the rate, in incidents per seconds, at alignment faults were fixed by the system.'
DisplayName'Alignment Fixups/sec'
DisplayName009'Alignment Fixups/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
AlignmentFixupsPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
ContextSwitchesPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'ContextSwitchesPersec'
CounterType272696320
Description'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.'
DisplayName'Context Switches/sec'
DisplayName009'Context Switches/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
ContextSwitchesPersec property is in 6 classes of ROOT\cimv2 and in 1 namespace
ExceptionDispatchesPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'ExceptionDispatchesPersec'
CounterType272696320
Description'Exception Dispatches/sec is the rate, in incidents per second, at which exceptions were dispatched by the system.'
DisplayName'Exception Dispatches/sec'
DisplayName009'Exception Dispatches/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
ExceptionDispatchesPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
FileControlBytesPersec property
CIMTYPE'uint64'
CookingType'PERF_COUNTER_BULK_COUNT'
Counter'FileControlBytesPersec'
CounterType272696576
Description'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.'
DisplayName'File Control Bytes/sec'
DisplayName009'File Control Bytes/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileControlBytesPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
FileControlOperationsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'FileControlOperationsPersec'
CounterType272696320
Description'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.'
DisplayName'File Control Operations/sec'
DisplayName009'File Control Operations/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileControlOperationsPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
FileDataOperationsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'FileDataOperationsPersec'
CounterType272696320
Description'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.'
DisplayName'File Data Operations/sec'
DisplayName009'File Data Operations/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileDataOperationsPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
FileReadBytesPersec property
CIMTYPE'uint64'
CookingType'PERF_COUNTER_BULK_COUNT'
Counter'FileReadBytesPersec'
CounterType272696576
Description'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.'
DisplayName'File Read Bytes/sec'
DisplayName009'File Read Bytes/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileReadBytesPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
FileReadOperationsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'FileReadOperationsPersec'
CounterType272696320
Description'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.'
DisplayName'File Read Operations/sec'
DisplayName009'File Read Operations/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileReadOperationsPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
FileWriteBytesPersec property
CIMTYPE'uint64'
CookingType'PERF_COUNTER_BULK_COUNT'
Counter'FileWriteBytesPersec'
CounterType272696576
Description'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.'
DisplayName'File Write Bytes/sec'
DisplayName009'File Write Bytes/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileWriteBytesPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
FileWriteOperationsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'FileWriteOperationsPersec'
CounterType272696320
Description'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.'
DisplayName'File Write Operations/sec'
DisplayName009'File Write Operations/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FileWriteOperationsPersec property is in 4 classes of ROOT\cimv2 and in 1 namespace
FloatingEmulationsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'FloatingEmulationsPersec'
CounterType272696320
Description'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.'
DisplayName'Floating Emulations/sec'
DisplayName009'Floating Emulations/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
FloatingEmulationsPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
PercentRegistryQuotaInUse property
CIMTYPE'uint32'
CookingType'PERF_RAW_FRACTION'
Counter'PercentRegistryQuotaInUse'
CounterType537003008
Description'% 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.'
DisplayName'% Registry Quota In Use'
DisplayName009'% Registry Quota In Use'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
PercentRegistryQuotaInUse property is in 2 classes of ROOT\cimv2 and in 1 namespace
Processes property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_RAWCOUNT'
Counter'Processes'
CounterType65536
Description'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.'
DisplayName'Processes'
DisplayName009'Processes'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
Processes property is in 4 classes of ROOT\cimv2 and in 2 namespaces
ProcessorQueueLength property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_RAWCOUNT'
Counter'ProcessorQueueLength'
CounterType65536
Description'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.'
DisplayName'Processor Queue Length'
DisplayName009'Processor Queue Length'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
ProcessorQueueLength property is in 2 classes of ROOT\cimv2 and in 1 namespace
SystemCallsPersec property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_COUNTER'
Counter'SystemCallsPersec'
CounterType272696320
Description'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.'
DisplayName'System Calls/sec'
DisplayName009'System Calls/sec'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
SystemCallsPersec property is in 2 classes of ROOT\cimv2 and in 1 namespace
SystemUpTime property
CIMTYPE'uint64'
CookingType'PERF_ELAPSED_TIME'
Counter'SystemUpTime'
CounterType807666944
Description'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.'
DisplayName'System Up Time'
DisplayName009'System Up Time'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
SystemUpTime property is in 2 classes of ROOT\cimv2 and in 1 namespace
Threads property
CIMTYPE'uint32'
CookingType'PERF_COUNTER_RAWCOUNT'
Counter'Threads'
CounterType65536
Description'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.'
DisplayName'Threads'
DisplayName009'Threads'
HelpIndex0
PerfIndex0
PerfTimeFreq'Frequency_PerfTime'
PerfTimeStamp'Timestamp_PerfTime'
Threads property is in 4 classes of ROOT\cimv2 and in 2 namespaces

Derived properties (9) of Win32_PerfFormattedData_PerfOS_System class

Caption property
CIMTYPE'string'
Description'A short textual description (one-line string) for the statistic or metric.'
MaxLen64
readTrue
Caption property is in 1050 classes of ROOT\cimv2 and in 37 namespaces
Description property
CIMTYPE'string'
Description'A textual description of the statistic or metric.'
readTrue
Description property is in 1061 classes of ROOT\cimv2 and in 142 namespaces
Frequency_Object property
CIMTYPE'uint64'
Frequency_Object property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Frequency_PerfTime property
CIMTYPE'uint64'
Frequency_PerfTime property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Frequency_Sys100NS property
CIMTYPE'uint64'
Frequency_Sys100NS property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Name property
CIMTYPE'string'
Description'The Name property defines the label by which the statistic or metric is known. When subclassed, the property can be overridden to be a Key property. '
MaxLen256
readTrue
Name property is in 1046 classes of ROOT\cimv2 and in 142 namespaces
Timestamp_Object property
CIMTYPE'uint64'
Timestamp_Object property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Timestamp_PerfTime property
CIMTYPE'uint64'
Timestamp_PerfTime property is in 727 classes of ROOT\cimv2 and in 2 namespaces
Timestamp_Sys100NS property
CIMTYPE'uint64'
Timestamp_Sys100NS property is in 727 classes of ROOT\cimv2 and in 2 namespaces

Win32_PerfFormattedData_PerfOS_System Qualifiers

NameValueToInstanceToSubclassOverridableAmendedLocal
AutoCook1
AutoCook_RawClass'Win32_PerfRawData_PerfOS_System'
CookedTrue
Description'The System performance object consists of counters that apply to more than one instance of a component processors on the computer.'
DisplayName'System'
DisplayName009'System'
dynamicTrue
GenericPerfCtrTrue
HelpIndex0
HiPerfTrue
Locale1033
PerfIndex0
provider'WmiPerfInst'
RegistryKey'PerfOS'
SingletonTrue

Win32_PerfFormattedData_PerfOS_System System properties

NameValueOriginCIMTypeLocalArray
__PATH'\\.\ROOT\cimv2:Win32_PerfFormattedData_PerfOS_System'___SYSTEM8
__NAMESPACE'ROOT\cimv2'___SYSTEM8
__SERVER'.'___SYSTEM8
__DERIVATION['Win32_PerfFormattedData', 'Win32_Perf', 'CIM_StatisticalInformation']___SYSTEM8
__PROPERTY_COUNT26___SYSTEM3
__RELPATH'Win32_PerfFormattedData_PerfOS_System'___SYSTEM8
__DYNASTY'CIM_StatisticalInformation'___SYSTEM8
__SUPERCLASS'Win32_PerfFormattedData'___SYSTEM8
__CLASS'Win32_PerfFormattedData_PerfOS_System'___SYSTEM8
__GENUS1___SYSTEM3

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