1 Reply Latest reply: May 31, 2010 3:41 AM by 843798 RSS

    VM Thread

    843798
      Hi,

      I am running java application on linux for several days.
      The cpu now is more than 90% for more than a day.
      I find using the command "top -H" which is the thread that take the CPU.
      From the thread dump I see that it is the VM Thread.

      What is this thread doing ? How can I get stack trace of it ?
      What can cause this ?

      I see in the thread dump that the PSOldGen is in 99% use
        • 1. Re: VM Thread
          843798
          idan72 wrote:
          From the thread dump I see that it is the VM Thread.
          What does the info for that thread look like? Could you post it?

          Since you talk about a thread dump, I assume you already know of jstack and use it.