title: IIS Version 10.0 - Requests are stuck in worker process with state RequestAcquireState - Module is session
body: <p>On our server we have IIS 10.0</p>
  
  <p>Application hosted is AP.Net MVC Framework 4.7.2</p>
  
  <p>In worker process many times requests are stuck</p>
  
  <p>Majority time stuck requests are with State - RequestAcquireState</p>
  
  <p>And module name is Session</p>
  
  <p>Many times it is making site slower.</p>
  
  <p>To overcome from this we are restarting specific application and recycling app pool</p>
  
  <p>But this chance we are not getting everytime.</p>
  
  <p>Can somebody please help to understand and solve this issue without restarting service ?</p>
  
  <p>Thanks a lot in advance !</p>