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Memory leak in CPD daemon can possibly fail policy push
Symptoms
  • Output of "ps auxw" / "top" command shows that memory consumed by CPD is constantly increasing.
    At some point (after ~1-2 weeks) consumed memory reaches ~2Gb, and CPD daemon crashes.

  • Possible/optional - Issue started after configuring thresholds with "threshold_config" command.

    In this case removing all thresholds with "threshold_config" command resolves the issue (CPD memory consumption returns to normal).

  • policy push fails on the gateway, restart of cpd resolves the issue for a few days
  • Policy push might fail for "Load on Module Failed: no memory"
Cause

Memory leak in CPD daemon.


Solution
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