Diagnosing runaway CPU in a .Net production application

Question

Does anyone know of a tool that can help me figure out why we are seeing runaway CPU in a managed app?

What I am not looking for:

Answer 1

Use SysInternals ProcDump to get a mini-dump and windbg+sos to analyse it.

The ProcDump utility is available here: http://technet.microsoft.com/en-us/sysinternals/dd996900.aspx

Just send the exe to the user and tell him.her to run (for example):

ProcDump MyProgram.exe -c 90 -s 10

This will dump the process if it's consuming over 90% CPU for more then 10 seconds