Hi, It is application dependent. I know not the best answer. For performance I would monitor the application using JConsole (JVM 1.5). If you do not have that then use verboseGC setting to print out heap contents. What you are looking for is the frequency of "tenured" gc's. If you have more than one an every 10 minutes I would increase the new generation size. Hopefully all your objects are short term and will be collected.
Start out with 512MB and decrease/increase based upon monitoring and some sort of load testing. Again, make sure the min/max size of the heap is the same and adjust the new/tenured area based upon some sort of load testing. What JVM are you using? Regards. Tony Anecito [EMAIL PROTECTED] View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3952991#3952991 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3952991 Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ JBoss-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-user
