how to detect why my .net web app is pegging cpu at 100% intermittently?
<p>I have a large (as in many pages, objects...) asp.net web app that pegs the server at 100% at times for no reason that i can tell. is there a way to detect what page is at fault?</p>

<p>I know its asp.net and not sql because task manager shows w3wp.exe as the culprit. </p>

<p>are there tools for doing this? or profiling .net web apps?</p>
