Hi all I'm having hard time to understand follosing issue, so mayby someone could clear things out. Recently I have been profiling JBoss AS with JProfiler and noticed that JMS SessionsPool Worker threads are blocked for about 6-10 seconds after they are created. This happens atleast with our software and with JBoss 4.0.4. Does anyone know internal reason for blocking these threads? Having hardtime to understand why they have to be blocked... :) Br draes View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065251#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...