This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
Hi all, Can someone recommend appropriate JVM memory settings ( -Xms and -Xmx ) to start Tomcat and JBoss for best performance? Is there some guidelines for choosing these values based on available RAM? I have a single machine running: - Sun JDK 1.4.2 - MySQL Max 4.0.11 - JBoss 3.2.2 (just serving EJBs) - Tomcat 4.1.x (running 5 Web apps, 3 of which connect to EJBs on JBoss) - 1 Swing application (GUI controller for a chat server) Note: The Tomcat and JBoss are separate installations, not the JBoss bundled with Tomcat. Machine specs: CPU: Pentium 4 2.2 GHz RAM: 1 GB OS: Mandrake Linux 9.1 + KDE 3.1