Python固然强大,但是调用WMI还是用VBS比较“正宗”。 
					
		On Error Resume Next 
		strComputer = "." 
		
		Set objWMIService = GetObject("winmgmts://" & strComputer & "/root/cimv2") 
		Set colItems = objWMIService.ExecQuery("Select * from Win32_Processor",,48) 
		
		For Each objItem in colItems 
		WScript.Echo "LoadPercentage: " & objItem.LoadPercentage 
		Next 
				参考链接:Win32_Processor Class
		原文:http://demon.tw/programming/vbs-wmi-cpu-usage.html