iis6 which app pool does each w3wp belong to?

Question

I have a run away worker process.
Which of the 10ish sites on this box is it thats going nuts?
How can I determine from the pid of the worker process which site he is?

Answer 1

run

>c:\windows\system32\cscript iisapp.vbs

it outputs the pids and the names of the app pools associated.