[jboss-user] [Performance Tuning] - UnifiedClassLoader3 not released from heap after application

Hi, I have an enterprise application that is running out of memory after application restarts (jmx undeploy/deplooy of ear). Profiling an OOM heap dump reveals that it is not releasing fhe org.jboss.mx.loading.UnifiedClassLoader3 . For each start I see an instance of the ucl. The question is, is this a known defect in the application server and/or java? Environment JBoss 4.0.3 Sp1 Sun Java 1.5.0_11 RH4 linux Thanks in advance, Rich View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4028523#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...