Reference for Win32_PerfFormattedData_PerfOS_System
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Category (Kategorie):

Processes and Services

Description (Beschreibung):

The Win32_PerfFormattedData_PerfOS_System "cooked" data performance counter class represents 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.

Availability (Verfügbarkeit):

WMI Class NameWindows Server 2003Windows XP ProfessionalWindows 2000Windows NT 4.0Windows 98
Win32_PerfFormattedData_PerfOS_SystemYesYes---

Sample Code (Beispiel):

strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
set objRefresher = CreateObject("WbemScripting.SWbemRefresher")
Set colItems = objRefresher.AddEnum _
    (objWMIService, "Win32_PerfFormattedData_PerfOS_System").objectSet
objRefresher.Refresh
For i = 1 to 5
    For Each objItem in colItems
    Wscript.Echo "System uptime (in seconds): " & objItem.SystemUptime
    Wscript.Sleep 2000
    objRefresher.Refresh
    Next
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Links:

Link zur Original-Microsoft-Dokumentation