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  1. JBoss BPMS Platform
  2. RHBPMS-2401

BPM cluster's first node utilizes CPU over 70% without any real load

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      Description of problem:
      Having BPM cluster on top of two EAP nodes in a domain, after a few minutes of working with a cluster node (cloning a repository, starting processes), CPU utilization of this node grows and stays above approx. 70%, although there is no more real load for cluster.

      jstack shows several helix threads trying to synchronize niogit (attached), also please take a look at bug 1150123, as these issues are likely connected.

      Version-Release number of selected component (if applicable):
      6.1.0.DR3

      Steps to Reproduce:
      same as for bug 1150123

        1. helix-admin basic diagnose output.txt
          2 kB
        2. jstack output from the process utilizing CPU.txt
          288 kB
        3. recurring message in zookeeper log.txt
          0.4 kB
        4. zookeeper cluster configuration.zip
          12 kB

            eignatow Eder Ignatowicz
            rsynek@redhat.com Radovan Synek
            Radovan Synek Radovan Synek
            Radovan Synek Radovan Synek
            Alessandro Lazarotti, Alexandre Bakos, Kris Verlaenen, Rajesh Rajasekaran
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              Created:
              Updated:
              Resolved: