Is there any good free or trial tool for describing performance bottlenecks in asp.net mvc c # code?
If you want to profile code in C #, you can use ANTI Performance Profiler or dotTrace 4 performance
Redgate has a lot of great tools, I worked a lot with them: http://www.red-gate.com/products/ants_performance_profiler/index.htm
Are there any decent C # profilers out there? - try here =)
There is a free EQATEC Profiler for .NET profiling.