I'm using devexpress gridview on developing application that users have to view group of row data,my application works fine on development server of visual studio 2010 but when i deploy the application on iis 7.5 performance issue become clear. when page is loaded on IE for the first time ,application respond normally and ajax calls respond fine,but when application became idle for awhile*(approximately less than 5 minutes)* ,ajax calls responding issue appear (takes 20 seconds for a single request).
note that:
-i review all application pool configurations on iis.
-i notice that when i use Firefox application respond normally but unfortunately i need to use it on IE. -when i deploy the application locally from my machine (Local IIS) application respond normally.
could any one help please