Win32_PageFileUsage 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_PageFileUsage WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Description

The Win32_PageFileUsage WMI class represents the file used for handling virtual memory file swapping on a Win32 system. Information contained within objects instantiated from this class specify the run-time state of the page file.

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_PageFileUsage")
for objItem in colItems:
    if objItem.AllocatedBaseSize != None:
        print "AllocatedBaseSize:" + ` objItem.AllocatedBaseSize`
    if objItem.Caption != None:
        print "Caption:" + ` objItem.Caption`
    if objItem.CurrentUsage != None:
        print "CurrentUsage:" + ` objItem.CurrentUsage`
    if objItem.Description != None:
        print "Description:" + ` objItem.Description`
    if objItem.InstallDate != None:
        print "InstallDate:" + WMIDateStringToDate(objItem.InstallDate)
    if objItem.Name != None:
        print "Name:" + ` objItem.Name`
    if objItem.PeakUsage != None:
        print "PeakUsage:" + ` objItem.PeakUsage`
    if objItem.Status != None:
        print "Status:" + ` objItem.Status`
    if objItem.TempPageFile != None:
        print "TempPageFile:" + ` objItem.TempPageFile`