We're getting quite an insane amount of PermGen memory leaking when passing detached entities back to the server over Remote Proxies. No memory leaks when using @EJB to @Local interfaces, only @Remote beans have this issue. Anyone else getting this? Seem to be javassist that loads new classes for each remote call? EJB3 rc9 on 4.0.4. Thanks, Stefan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3973519#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...