"alberto.silveirajunior" wrote : | I notice the following log message when I'm shooting the JBOSS down every night: | | "[org.apache.catalina.core.StandardWrapper] Waiting for 854 instance(s) to be deallocated" | | Could this message be related to this symptoms? | | Probably yes. Looking at the code of the StandardWrapper (which is a Tomcat thing) http://svn.apache.org/repos/asf/tomcat/container/tc5.5.x/catalina/src/sha..., this is the number of servlet instances that have been created for the servlet. And 854 is really a very high number. From what i see the maxInstances by default is 20 so i don't know how 854 instances were created in first place. Are any configurations changed on your setup? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220067#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...