We have developed an XML application in .NET / VB / ASPX.
There a few pages in the code that load slowly inconsistently and for unknown reasons. They do load fast at time even when there is load. No spike in CPU is observed. The second issue is, when the client browser attempts to upload a media file into the web server (say about 2mb), the upload fails to happen at random periods.
I'm looking for someone (preferably from India) that has knowledge in both .NET web applications, IIS, and web server configuration for debugging. We would like to determine, (i) which script / code module is causing the application to slow down and the reason for the same, and (ii) assist us in debugging the file upload issue.
I am usually free on Skype or via phone as this is a very important issue. Please let me know what experience you have in debugging these types of server issues and what your general plan in figuring it out is. We will be hiring someone within a day or 2.