Ulrich Kriegel [https://community.jboss.org/people/ukriegel] created the discussion "JBoss-7 much slower on Mac than JBoss-6" To view the discussion, visit: https://community.jboss.org/message/753053#753053 -------------------------------------------------------------- Hi there, we migrated an application from JBoss-6.1.0Final to  JBoss-7.1.1.Final on Windows-7 (Intel i5 2GHz, 8GB RAM) and it worked fine. Afterwards  the Jboss-Implementation was transferred on an older MacBooc-Pro (2.4 GHz Intel Core duo, 4 GB RAM) we found, that it started much slower than the older JBoss-6-application. In fact, it runs so slow that we get an NamingException: java.naming.NamingException: Failed to create remoting connection [Root exception is java.lang.RuntimeException: Operation failed with status WAITTING] java version 1.7.0_04 64bit started with -Xms512m -Xmx1024m Any hints how to speed up JBoss-7 on Mac or how to solve the connection probleme are welcome Thanks in advance --Ulrich -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/753053#753053] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]