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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-20525

Very high CPU usage caused by [VFSDir] failed to walk dir with path

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Details

    • Incident report
    • Status: Reopened
    • Trivial
    • Resolution: Unresolved
    • 5.0.20
    • None
    • Agent (G)
    • None
    • Ubuntu 18.04(bionic)
      2 CPU
      16Go RAM

    Description

      Steps to reproduce:

      1. Upgrading from zabbix-agent2=1:5.0.18-1+bionic to zabbix-agent2=1:5.0.20-1+bionic

      Result:
      See screenshot...

      Lots of error saying : "[VFSDir] failed to walk dir with path /some_path/somewhere"

      CPU usage goes up to 100% and stays between 95% and 100% all the time

      I had to stop the zabbix-agent2 service until this issue is fixed, it renders the system unusable !

      Expected:
      No error, no extra CPU usage

      This behaviour didn't exist with the 5.18 version of the agent.

      After yesterday's update, problems started to arise...

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            zabbix.dev Zabbix Development Team
            alain.proviste Alain Proviste
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            Dates

              Created:
              Updated: