I installed the Trac packages (Trac, Subversion, Apache) on Win2012r2. I have it all working find with LDAP permissions. Now that I have migrated the SVN repositories over from my old setup and have users I keep seeing a problem where the CPU usage goes to near 100% and stays there. The server becomes unresponsive. If I go kill the one httpd tasks that is in the 90+% then everything is fine. I tried stopping Apache using the ApacheMonitor but that didn't seem to impact the process using the CPU. I don't see anything in the Apache logs to point to a cause.
My install is generic on Win2012r2 with the exception of using LDAP authentication. Any idea what setting I might have wrong?