I'm sure everyone here would like to see your JVM options to start with... HOWEVER, since you have a JBoss service contract, please open up a case with them and mark it as a "Production is down". They should be calling you pretty quickly, and if they don't then you should call them! Needing to limp along and re-boot your servers once an hour is pretty awful. Jerry View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4019551#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...