1 Reply Latest reply on Apr 14, 2009 12:01 PM by Peter Johnson

    setting right HEAP metrics

    sun kum Newbie

      hi
      Server : RHEL linux with 4 GB Ram
      Jboss 4.2.2 GA

      memory consumed by process
      RSS VSIze
      358560 937004
      0.0 8.6 /home/spsadm/data/jdk1.5.0_16/bin/java -Dprogram.name=run.sh -server -Xms128m -Xmx512m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.preferIPv4Stack=true -Djava.endorsed.dirs=/data/jboss/lib/endorsed -classpath /jboss/bin/run.jar:/home/spsadm/data/jdk1.5.0_16/lib/tools.jar org.jboss.Main -b abc

      after seeing above pls suggest what Xms n Xms size Do I use for optimal performance . any other tweak you may suggest

      issue is RAM continuously eaten by jboss where GC frees a little or sm times does not .