We have spring web application with JBOSS 4.2.0GA. All the request are coming through Apache server. JVM Settings - JAVA_OPTS="-Xms2048m -Xmx2048m -XX:+UseLargePages -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000". In the Linux server after 2 days CPU utilization is 99.9% and Mem also full. And the application hangs. We need to restart JBOSS every 2 days. Anyone face similar issue. Please suggest some idea for performance tuning of JBOSS. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4181194#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...