Win32_PerfFormattedData_PerfOS_Cache python 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_Cache WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Sample Code

import win32com.client
def WMIDateStringToDate(dtmDate):
    strDateTime = ""
    if (dtmDate[4] == 0):
        strDateTime = dtmDate[5] + '/'
    else:
        strDateTime = dtmDate[4] + dtmDate[5] + '/'
    if (dtmDate[6] == 0):
        strDateTime = strDateTime + dtmDate[7] + '/'
    else:
        strDateTime = strDateTime + dtmDate[6] + dtmDate[7] + '/'
        strDateTime = strDateTime + dtmDate[0] + dtmDate[1] + dtmDate[2] + dtmDate[3] + " " + dtmDate[8] + dtmDate[9] + ":" + dtmDate[10] + dtmDate[11] +':' + dtmDate[12] + dtmDate[13]
    return strDateTime

strComputer = "."
objWMIService = win32com.client.Dispatch("WbemScripting.SWbemLocator")
objSWbemServices = objWMIService.ConnectServer(strComputer,"root\cimv2")
colItems = objSWbemServices.ExecQuery("SELECT * FROM Win32_PerfFormattedData_PerfOS_Cache")
for objItem in colItems:
    if objItem.AsyncCopyReadsPersec != None:
        print "AsyncCopyReadsPersec:" + ` objItem.AsyncCopyReadsPersec`
    if objItem.AsyncDataMapsPersec != None:
        print "AsyncDataMapsPersec:" + ` objItem.AsyncDataMapsPersec`
    if objItem.AsyncFastReadsPersec != None:
        print "AsyncFastReadsPersec:" + ` objItem.AsyncFastReadsPersec`
    if objItem.AsyncMDLReadsPersec != None:
        print "AsyncMDLReadsPersec:" + ` objItem.AsyncMDLReadsPersec`
    if objItem.AsyncPinReadsPersec != None:
        print "AsyncPinReadsPersec:" + ` objItem.AsyncPinReadsPersec`
    if objItem.Caption != None:
        print "Caption:" + ` objItem.Caption`
    if objItem.CopyReadHitsPercent != None:
        print "CopyReadHitsPercent:" + ` objItem.CopyReadHitsPercent`
    if objItem.CopyReadsPersec != None:
        print "CopyReadsPersec:" + ` objItem.CopyReadsPersec`
    if objItem.DataFlushesPersec != None:
        print "DataFlushesPersec:" + ` objItem.DataFlushesPersec`
    if objItem.DataFlushPagesPersec != None:
        print "DataFlushPagesPersec:" + ` objItem.DataFlushPagesPersec`
    if objItem.DataMapHitsPercent != None:
        print "DataMapHitsPercent:" + ` objItem.DataMapHitsPercent`
    if objItem.DataMapPinsPersec != None:
        print "DataMapPinsPersec:" + ` objItem.DataMapPinsPersec`
    if objItem.DataMapsPersec != None:
        print "DataMapsPersec:" + ` objItem.DataMapsPersec`
    if objItem.Description != None:
        print "Description:" + ` objItem.Description`
    if objItem.FastReadNotPossiblesPersec != None:
        print "FastReadNotPossiblesPersec:" + ` objItem.FastReadNotPossiblesPersec`
    if objItem.FastReadResourceMissesPersec != None:
        print "FastReadResourceMissesPersec:" + ` objItem.FastReadResourceMissesPersec`
    if objItem.FastReadsPersec != None:
        print "FastReadsPersec:" + ` objItem.FastReadsPersec`
    if objItem.Frequency_Object != None:
        print "Frequency_Object:" + ` objItem.Frequency_Object`
    if objItem.Frequency_PerfTime != None:
        print "Frequency_PerfTime:" + ` objItem.Frequency_PerfTime`
    if objItem.Frequency_Sys100NS != None:
        print "Frequency_Sys100NS:" + ` objItem.Frequency_Sys100NS`
    if objItem.LazyWriteFlushesPersec != None:
        print "LazyWriteFlushesPersec:" + ` objItem.LazyWriteFlushesPersec`
    if objItem.LazyWritePagesPersec != None:
        print "LazyWritePagesPersec:" + ` objItem.LazyWritePagesPersec`
    if objItem.MDLReadHitsPercent != None:
        print "MDLReadHitsPercent:" + ` objItem.MDLReadHitsPercent`
    if objItem.MDLReadsPersec != None:
        print "MDLReadsPersec:" + ` objItem.MDLReadsPersec`
    if objItem.Name != None:
        print "Name:" + ` objItem.Name`
    if objItem.PinReadHitsPercent != None:
        print "PinReadHitsPercent:" + ` objItem.PinReadHitsPercent`
    if objItem.PinReadsPersec != None:
        print "PinReadsPersec:" + ` objItem.PinReadsPersec`
    if objItem.ReadAheadsPersec != None:
        print "ReadAheadsPersec:" + ` objItem.ReadAheadsPersec`
    if objItem.SyncCopyReadsPersec != None:
        print "SyncCopyReadsPersec:" + ` objItem.SyncCopyReadsPersec`
    if objItem.SyncDataMapsPersec != None:
        print "SyncDataMapsPersec:" + ` objItem.SyncDataMapsPersec`
    if objItem.SyncFastReadsPersec != None:
        print "SyncFastReadsPersec:" + ` objItem.SyncFastReadsPersec`
    if objItem.SyncMDLReadsPersec != None:
        print "SyncMDLReadsPersec:" + ` objItem.SyncMDLReadsPersec`
    if objItem.SyncPinReadsPersec != None:
        print "SyncPinReadsPersec:" + ` objItem.SyncPinReadsPersec`
    if objItem.Timestamp_Object != None:
        print "Timestamp_Object:" + ` objItem.Timestamp_Object`
    if objItem.Timestamp_PerfTime != None:
        print "Timestamp_PerfTime:" + ` objItem.Timestamp_PerfTime`
    if objItem.Timestamp_Sys100NS != None:
        print "Timestamp_Sys100NS:" + ` objItem.Timestamp_Sys100NS`