I am monitoring our current Intranet site using DotNetNuke and it, on a daily basis, runs the server to 100% CPU usage. When I use perfmon to check out the thread count, last time it was at a staggering 1505 threads. Last week I watched it grow from 100 to 300 in about 10 minutes. It stagnated at about 320, but continued to grow a tad.

Does anyone else have issues with DNN not killing threads properly? Is there some way to research the root or monitor it in such a way that we can alleviate the problem before it eats up the server's CPU?

Thanks!