CLR Profilerは.NETアプリケーションのパフォーマンスを分析するツールです。
MSDN TV: Profiling Managed Code with the CLR Profiler
Microsoft Download: CLR Profiler (v2.0)
MSDN：Writing Faster Managed Code: Know What Things Cost
MSDN：Writing High-Performance Managed Applications : A Primer
MSDN：NET CLR Profiling Services: Track Your Managed Components to Boost Application Performance
