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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

      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

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          blocks

          Bug - A problem that impairs or prevents the functions of the product. RHBPMS-80 B(P/R)MS cluster cyclic VFS synchronization most likely caused by social events

          • Critical - To be worked on immediately following BLOCKER issues.
          • Verified
          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. RHBRMS-1672 Java-level deadlock after deleting project

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. RHBPMS-808 BPM cluster fails to initialize properly due to ConcurrentRefUpdateException thrown by jgit

          • Critical - To be worked on immediately following BLOCKER issues.
          • Verified
          is related to

          Bug - A problem that impairs or prevents the functions of the product. RHBPMS-3827 BPM cluster produces huge server logs containing helix communication

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. RHBPMS-3827 BPM cluster produces huge server logs containing helix communication

          • Critical - To be worked on immediately following BLOCKER issues.
          • Closed

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            People

              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: