8 Replies Latest reply on Feb 6, 2012 2:34 PM by Mauricio Bahamonde

    JBoss [Trinity] 4.2.2.GA 100% CPU Usage

    Mauricio Bahamonde Newbie



      For the last month we've had a critical issue on one of our production servers.

      Out of nothing, JBoss 4.2.2.GA starts taking up about 300% of the CPU and nothing indicating what the issue might be is being written to the server.log nor any other log file.

      JBoss runs fine for a few weeks and then suddenly the CPU usage spikes.


      Restarting the jboss process is the only solution however since this happens on production we cannot do this without interrupting the operation.

      The OS is a RHEL 5.4.


      Are there any known issues with this release of JBoss? I tried googling this with no luck. Or is there any way to know exactly what is happening and causing this CPU increase?


      Thanks a lot in advance!