Roberto Requena [http://community.jboss.org/people/Rart3001_1] created the discussion "java.lang.OutOfMemoryError: PermGen space + JBoss AS in Windows" To view the discussion, visit: http://community.jboss.org/message/624085#624085 -------------------------------------------------------------- Greetings. I need some help setting up a JBoss Aplication for production as is giving me memory problems. The server configuration is as follows: *OS: Microsoft Windows Server 2003 Enterprise Edition (Service Pack 2)* *CPU: Pentium (R) Dua-Core CPU E5200(a)2.50GHz 2.50GHz* *Memory: 1.96 GB of RAM.* *JAVA: java version "1.6.0_24" Java (TM) SE Runtime Environment (build1.6.0_24-b07)* *Application Server: JBoss 5.1.0.GA* My application is developed with: *JSF 1.2* *Rich Faces 3.3.3 Final* *Facelets* *EJB 3.0* *JPA* I tried to make most of my Backing Beam are in request scope. But when more than one user is connected to the application I get the following error: java.lang.OutOfMemoryError: PermGen space and tried to set the memory of the VM, but do not know what values ​​to putexactly the amount of server memory. Nor is that components of jboss I have to uninstall to improve performance. If you have any suggestions they are truly GRATEFUL. Thanks again and excuse me for my Inglish -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/624085#624085] Start a new discussion in Performance Tuning at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]