Commercial:
ANTS Memory Profiler:
http://www.red-gate.com/products/dotnet-development/ants-memory-profiler/
ANTS Performance Profiler:
http://www.red-gate.com/products/dotnet-development/ants-performance-profiler/
NET Memory Profiler: http://memprofiler.com/
JetBrains dotTrace : http://www.jetbrains.com/profiler/download/index.html
SciTech Memory Profiler: http://www.scitech.se/
Free:
CLR Profiler : http://msdn.microsoft.com/en-us/magazine/ee309515.aspx
SOS Debugging Extension: http://msdn.microsoft.com/en-us/library/ms404370.aspx
Slimtune:https://github.com/bendetat/slimtune
Monitoring and profiling tool for .Net solutions like VisualVM for Java
原文：http://www.cnblogs.com/guangfengli/p/6294803.html