Win32_PerfRawData_PerfOS_System 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_PerfRawData_PerfOS_System WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Description

The Win32_PerfFormattedData_PerfOS_System "cooked" data performance counter class represents calculated counters that apply to more than one instance of a component processors on the computer. This class is shown as the System object in System Monitor. The WMI source of its data is the high-performance Cooked Counter Provider. This class derives its raw data from the corresponding raw class Win32_PerfRawData_PerfOS_System. The original data source is the PerfOS performance library. This class was added for Windows XP.

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_PerfRawData_PerfOS_System")
for objItem in colItems:
    if objItem.AlignmentFixupsPersec != None:
        print "AlignmentFixupsPersec:" + ` objItem.AlignmentFixupsPersec`
    if objItem.Caption != None:
        print "Caption:" + ` objItem.Caption`
    if objItem.ContextSwitchesPersec != None:
        print "ContextSwitchesPersec:" + ` objItem.ContextSwitchesPersec`
    if objItem.Description != None:
        print "Description:" + ` objItem.Description`
    if objItem.ExceptionDispatchesPersec != None:
        print "ExceptionDispatchesPersec:" + ` objItem.ExceptionDispatchesPersec`
    if objItem.FileControlBytesPersec != None:
        print "FileControlBytesPersec:" + ` objItem.FileControlBytesPersec`
    if objItem.FileControlOperationsPersec != None:
        print "FileControlOperationsPersec:" + ` objItem.FileControlOperationsPersec`
    if objItem.FileDataOperationsPersec != None:
        print "FileDataOperationsPersec:" + ` objItem.FileDataOperationsPersec`
    if objItem.FileReadBytesPersec != None:
        print "FileReadBytesPersec:" + ` objItem.FileReadBytesPersec`
    if objItem.FileReadOperationsPersec != None:
        print "FileReadOperationsPersec:" + ` objItem.FileReadOperationsPersec`
    if objItem.FileWriteBytesPersec != None:
        print "FileWriteBytesPersec:" + ` objItem.FileWriteBytesPersec`
    if objItem.FileWriteOperationsPersec != None:
        print "FileWriteOperationsPersec:" + ` objItem.FileWriteOperationsPersec`
    if objItem.FloatingEmulationsPersec != None:
        print "FloatingEmulationsPersec:" + ` objItem.FloatingEmulationsPersec`
    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.Name != None:
        print "Name:" + ` objItem.Name`
    if objItem.PercentRegistryQuotaInUse != None:
        print "PercentRegistryQuotaInUse:" + ` objItem.PercentRegistryQuotaInUse`
    if objItem.PercentRegistryQuotaInUse_Base != None:
        print "PercentRegistryQuotaInUse_Base:" + ` objItem.PercentRegistryQuotaInUse_Base`
    if objItem.Processes != None:
        print "Processes:" + ` objItem.Processes`
    if objItem.ProcessorQueueLength != None:
        print "ProcessorQueueLength:" + ` objItem.ProcessorQueueLength`
    if objItem.SystemCallsPersec != None:
        print "SystemCallsPersec:" + ` objItem.SystemCallsPersec`
    if objItem.SystemUpTime != None:
        print "SystemUpTime:" + ` objItem.SystemUpTime`
    if objItem.Threads != None:
        print "Threads:" + ` objItem.Threads`
    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`