Bottlenecks and Monitoring

I've come across this fab system monitoring tool, Spotlight for Windows

Spotlight on Windows empowers you to quickly identify and eliminate bottlenecks in the Windows environment

For a busy IT professional, it is nearly impossible to diagnose, troubleshoot, and resolve every component affecting Windows Operating System (OS) performance using manual methods. Without a clear view of I/O and system activity, you learn of performance issues only after problems erupt.

With its unique graphical view of the Windows OS internals, Spotlight on Windows will empower the user to rapidly eliminate and identify bottlenecks in the Windows environment. Displaying the real-time flow of data within your Windows OS, Spotlight enables you to quickly identify and resolve performance problems.

Limitations:

Spotlight on Windows is unsupported freeware. The license key is provided in the download package and expires one year after installation. To renew, please revisit this website. An activation key will be made available prior to the expiration date of your current key.

http://www.quest.com/spotlight-on-windows/