Recently, I have been helping a client investigate performance issues with the implemented solution at a customer. It is Windows infrastructure involving Windows 2000, Sybase database, IIS, archiving, file compression and distribution. I have been spending a lot of time analyzing Performance logs generated from several servers. There seems to be quite a lot of information available Online and at TechNet, but one thing missing is step-by-step guide to analyzing performance logs. If you come across one, let me know.
Some of the resources available online are listed below.
Performance Monitoring Overview from Microsoft Windows 2000 Professional Resource Kit
Performance Monitoring Overview from Microsoft Windows 2000