By "performance analysis" I mean what have you done so far to determine where the bottleneck exists in the system? What system statistics have you monitored (CPU usage, thread counts, and so on)? Have you monitored garbage collection statistics? What application statistics have you monitored (for every servlet, EJB, and so on JBossAS provides an MBean that provides information such as number of calls, total/min/max response time)? Do the apps use a database and if so what database tools have you employed to ascertain the performance of the database? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4172892#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...