I use Jboss 4.0.5,mod_jk.1.2.20,Apache.2.2. My application works fine if the load is light. But,under load heavy ,,the application stopped. When error happened ,I found too many 8009 processes .the count was more than 8000 and state was "ESTABLISHED"! I think this is the main reason that my application stopped. please help me! Thank you ! shileiofchina! Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4011255#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...