title: ASP.NET Website seems to Periodically (each hour) Freeze/Halt/Pause/hang
body: <p>I have a website hosted under IIS 7 on Window 2008 x64. IIS is running in 64 bit mode and the site has its own Application Pool 64 bit etc. The website appears to run fine most of the time and then all of a sudden each hour it freezes the users request. They don't get a timeout message, it just hangs and appears to wait for about 2-3 minutes before returning the page.</p>
  
  <p>I have monitored the Worker Process on that application pool during and see the processor is at a very steady 25%. Memory is fine and not increasing in any scary way.</p>
  
  <p>I have setup Failed Request Tracing to show me every issue where a request takes more than 30 seconds and yes it records it but with no errors.</p>
  
  <p>Other websites in different application pools on the same server are working fine during the outage.</p>
  
  <p>Any suggestion of how I might debug this issue?</p>