User development, A new message was posted in the thread "JBPM4 in an Enterprise Environment": http://community.jboss.org/message/519150#519150 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- There are known issues where the jndi name is not 'correct', but that is on e.g. Weblogic servers and not on JBoss AS (which I think from the first post you are running).   I've not used the enterprise timers myself, just the jobscheduler. From my experience (and that of others) it has not been a cause of a high serverload. The number of threads is limited. So it might be one (or more) of your jobs that put a high load on the server.   In addition to the code itself, there are enterprise tests afaik in the source , maybe those can help as well.   Sorry I can't be of anymore help. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519150#519150