JBoss development, A new message was posted in the thread "CallbackItem.changeCallback() very expensive due to context tracking": http://community.jboss.org/message/527603#527603 Author : Kabir Khan Profile : http://community.jboss.org/people/kabir.khan@jboss.com Message: -------------------------------------------------------------- This might not be super important, does anybody have any numbers for how frequently callbacks are being used in AS? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527603#527603