Hi there,<BR><BR>We have a portal that uses asp COM objects (like aspdns.dll, comhttp, comldap etc) on IIS 4.0 /NT 4.0 Service pack 5.0. In the recent months it has been experiencing performance problems - request executing goes up to 40 (it has 4 processors, each set to 10 threads) after few thousands hits it eventually (the web server/IIS Admin services) hangs or dies. Does anyone have any idea or know of a tool that might help me capture what part of code the problem lies in? Thanks in advance!<BR><BR>Terri King