Question : IIS / .NET / sharepoint performace

Hello all,

I have a web sharepoint / .net application that runs on IIS. It works fine when I have about 10 to 20 concurrent users. But I when I have more than that IIS respondes VERY slowly. The funny thing is the computer itself works good, I can access it with Remote Desktop, and work with no problems, no delays, but IIS takes forever to deliver a web page.

Question is, how can I identify where is the problem? Why does IIS takes so long to deliver a page on high load?

Please see Performance monitor on the following link. When that was taken, I could use Remote Desktop with no problems, but IIS took about ONE MINUTE to deliver a page.  There are no messages on event viewer that indicate any problem.

http://test.intercode.com.br/temp/performance.gif

Please help
Thanks
Rogerio

Answer : IIS / .NET / sharepoint performace

Try removing all the web parts and load test and slowly add back one by one. Maybe you can identify a particular webpart that is causing the issue.

The two tools you probably want to use are Debug Diagnostic Too and Fiddler, however I am not an expert on either one.

http://www.microsoft.com/downloads/details.aspx?familyid=28bd5941-c458-46f1-b24d-f60151d875a3&displaylang=en

http://www.fiddler2.com/fiddler2/

Otherwise you can always contact MS Support. I'm sure they can help track down the issue quick.