title: JSF Tuning
body: <p>Running into an issue where JSF is filling up our sessions.  We had a system crash the other day.  Sent the Heap to IBM for review and found that we had some sessions as large as 50M.  They found JSF components in the session and some very large. </p>
  
  <p>So, is there any tuning that can be done? Configuration items to look at? Or other direction.</p>
  
  <p>Our system is build using JSF and Spring for the presentation layer, the back end is EJB, Spring and Hibernate all running on WebSphere 6.1.</p>