Did you find a solution on this? I also notice that the maxSize in the MBean view is always 30 and not 100 as defined in the container-pool-conf. Also the strictMaximumSize element doesn't seam to be working. As we're running a webapplication with many users, the currentSize is constantly growing and after a while (couple of days) we get an out of memory exception, resulting in a needed server restart. All suggestions are welcome! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158965#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...