If many Application Consoles users are accessing the application at the same time, there may not be enough application servers running to process all of the requests in a timely manner.
You can get a general idea of the load each application server is handling on the Application Server Details Screen. This screen displays the number of requests being handled by an application over the last 4 hours.
To view the requests handled by an application server:
If the application servers are processing too many requests, you can run more application servers and load balance them to increase the capacity that can be handled. This compilation process can be time-consuming, so performance advice recommends that all JSPs are precompiled during EAR creation.