We have been working on an application in a standalone version of jboss, but when we add additional applications in the same server we hit classloader issues so we tried to set UseJBossWebLoader=false in the tomcat settings. However, the performance of the application dropped dramatically when changed this flag.
Why would this have such a huge impact on performance? Surely a sinlge application in a shared classloader would perform the same as multiple applications in multiple classloaders?