Windows işletim sistemi üzerindeki darboğazları anlık olarak izleyebiliceğiniz harika bir araç ve üstelik bedava. ( sadece mail adresinize bir lisans anahtarı geliyor ve 365 günlük , ancak bir yıl sonra sadece tek bir mail ile yine ücretsiz olarak yeniliyorsunuz ) 

Spotlight on Windows

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, Quest^® Spotlight^® on Windows empowers you to quickly identify and eliminate 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.