Hi, maybe this is the same problem as in my post: http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065724#... I´ve set the option tcpNoDelay="false" in the Tomcat HTTP-Connector Config. Now the Response-Time is much better. File: Jboss-Instance/deploy/bossweb-tomcat55.sar/server.xml <!-- A HTTP/1.1 Connector on port 8080 --> You can adjust the Debug in server.log by editing the File: JBoss/conf/log4j.xml Uncomment the following element and set the value to the log-level you want (e.g. INFO): <!-- Limit JBossWS webservice category --> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065731#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...