The MOM team have just released the Windows Server 2003 Server performance Advisor management pack v2.0. This MP helps to diagnose the root causes of performance problems in windows Server 2003. You get reports on CPU and Memory use, top consumers of CPU nd busy files etc. John mentioned and Vinod the launch of V1.0 in June.
The Management Pack for SPA 2.0 provides performance diagnosis for server roles, such as, AD, IIS, DNS, and Print spooler. Examples include:
Alerts indicating performance issues (e.g., responsiveness, resource usage, configuration) of certain server role or a general system
Events indicating tool issues (e.g., data collection failure, missing template data)
Automatic and distributed data collection
Worth a look anyway…