[ https://issues.jboss.org/browse/AS7-6778?page=com.atlassian.jira.plugin.s... ] Weixing Sun commented on AS7-6778: ---------------------------------- Hi Jaikiran, Thanks for your comments! I think we should use the asynchronous invocation from the web container to the EJB container. If we have multiple tiers defined, we may have to define how many system threads for JSP/Servlet, and how many for EJB/MDB, JMS and WebService. Furthermore, the thread pools could be assigned to specific components, otherwise they will use the default one. That's the thread pools of other commercial appservers implemented. We are having some bottleneck when increasing the threads for each components. Thanks and regards Weixing -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira