5 Replies Latest reply on May 1, 2007 10:30 AM by Peter Johnson

    Problems in a multiprocessor  server

    Isaac Aboytes Newbie

      I have a server with 2 cpu XEON(3GHz) and 4GB in RAM

      I have installed Fedora Core 3 and JBOSS 4.0.2

      JBOSS is initialized with next options:

      /java -server -Xms1024m -Xmx2560m
      -Dprogram.name=run.sh -Dcom.sun.management.jmxremote -Djava.endorsed.dirs=/opt/jboss-4.0.2/lib/endorsed -classpath /opt/jboss-4.0.2/bin/run.jar:/opt/java//lib/tools.jar org.jboss.Main

      When I start Linux with a simple kernel(only sees 1 cpu) the processes I run are ok and have no problem, but when I start Linux with a kernel smp(sees the 2 cpu), the time these processes late is too long and never end.

      I think it's a problem of syncronization between java and the cpu's.

      What can I do to resolve this situation

      Thanks