I have a few ASP.NET web applications running on IIS 6. Today my CPU usage from IIS is very high and normally it doesn't even register. How can I troubleshoot this issue?
Edit: I have narrowed this issue down to 1 web application using App Pools as suggested, I have procmon and proc explorer running and am seeing what I can figure out with that.. This is a pretty constant cpu usage.
I can't say we have the most up to date patches, unfortunately I am not in control of that but I do have administrative privileges.