EJB Container tuning

If you use applications that affect the size of the EJB Container Cache, it is possible that the performance of your applications can be impacted by an incorrect size setting. Monitoring Tivoli Performance Viewer (TPV) is a great way to diagnose if the EJB Container Cache size setting is tuned correctly for your application. If the application has filled the cache causing evictions to occur, TPV will show a very high rate of ejbStores() being called and probably a lower than expected CPU utilization on the application server machine