Win32_PerfFormattedData_PerfOS powershell sample code

The foundations for Manageability in Windows is Windows Management Instrumentation (WMI; formerly WBEM) and WMI extensions for Windows Driver Model (WDM).

ActiveXperts Network Monitor provides the ability to build monitor check routines based on WMI. ActiveXperts has collected more than a hundred WMI samples. You can use these samples as a base for new check routines you can write yourself. The Win32_PerfFormattedData_PerfOS WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Sample Code

$strComputer = "."

$objWMi = get-wmiobject -computername localhost -Namespace root\CIMV2 -Query "Select * from Win32_PerfFormattedData_PerfOS_Cache"

foreach ($obj in $objWmi)
{
	write-host "AsyncCopyReadsPersec:" $obj.AsyncCopyReadsPersec
	write-host "AsyncDataMapsPersec:" $obj.AsyncDataMapsPersec
	write-host "AsyncFastReadsPersec:" $obj.AsyncFastReadsPersec
	write-host "AsyncMDLReadsPersec:" $obj.AsyncMDLReadsPersec
	write-host "AsyncPinReadsPersec:" $obj.AsyncPinReadsPersec
	write-host "Caption:" $obj.Caption
	write-host "CopyReadHitsPercent:" $obj.CopyReadHitsPercent
	write-host "CopyReadsPersec:" $obj.CopyReadsPersec
	write-host "DataFlushesPersec:" $obj.DataFlushesPersec
	write-host "DataFlushPagesPersec:" $obj.DataFlushPagesPersec
	write-host "DataMapHitsPercent:" $obj.DataMapHitsPercent
	write-host "DataMapPinsPersec:" $obj.DataMapPinsPersec
	write-host "DataMapsPersec:" $obj.DataMapsPersec
	write-host "Description:" $obj.Description
	write-host "DirtyPages:" $obj.DirtyPages
	write-host "DirtyPageThreshold:" $obj.DirtyPageThreshold
	write-host "FastReadNotPossiblesPersec:" $obj.FastReadNotPossiblesPersec
	write-host "FastReadResourceMissesPersec:" $obj.FastReadResourceMissesPersec
	write-host "FastReadsPersec:" $obj.FastReadsPersec
	write-host "Frequency_Object:" $obj.Frequency_Object
	write-host "Frequency_PerfTime:" $obj.Frequency_PerfTime
	write-host "Frequency_Sys100NS:" $obj.Frequency_Sys100NS
	write-host "LazyWriteFlushesPersec:" $obj.LazyWriteFlushesPersec
	write-host "LazyWritePagesPersec:" $obj.LazyWritePagesPersec
	write-host "MDLReadHitsPercent:" $obj.MDLReadHitsPercent
	write-host "MDLReadsPersec:" $obj.MDLReadsPersec
	write-host "Name:" $obj.Name
	write-host "PinReadHitsPercent:" $obj.PinReadHitsPercent
	write-host "PinReadsPersec:" $obj.PinReadsPersec
	write-host "ReadAheadsPersec:" $obj.ReadAheadsPersec
	write-host "SyncCopyReadsPersec:" $obj.SyncCopyReadsPersec
	write-host "SyncDataMapsPersec:" $obj.SyncDataMapsPersec
	write-host "SyncFastReadsPersec:" $obj.SyncFastReadsPersec
	write-host "SyncMDLReadsPersec:" $obj.SyncMDLReadsPersec
	write-host "SyncPinReadsPersec:" $obj.SyncPinReadsPersec
	write-host "Timestamp_Object:" $obj.Timestamp_Object
	write-host "Timestamp_PerfTime:" $obj.Timestamp_PerfTime
	write-host "Timestamp_Sys100NS:" $obj.Timestamp_Sys100NS
	write-host
	write-host "########"
	write-host
}