Learn about Windows PowerShell
Summary: Use Windows PowerShell to report on computer performance.
How can I easily obtain the performance of local or remote computer by using Windows PowerShell?
Query the Win32_WinSat class.
In Windows PowerShell 3.0, use the Get-CimInstance cmdlet:
In Windows PowerShell 1.0 or Windows PowerShell 2.0, use the Get-WmiObject cmdlet:
Is there any more examples you can give? All this does is return the basic WMI class info, I can't see any computer performance information from that statement.