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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-13343

Performance issue with history syncer since at least 3.4.5

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    • Icon: Problem report Problem report
    • Resolution: Fixed
    • Icon: Critical Critical
    • 3.4.7rc1, 4.0 (plan)
    • 3.4.5, 3.4.6
    • Server (S)
    • Sprint 26
    • 1

      Steps to reproduce:
      We updated from 3.4.3 to 3.4.5 (13.01. 00:45) and got serious performance issues.
      Result:
      See history syncer usage in
      We have delays in graphs up to 15 minutes after HH:00 and with the history syncer processes on 100%, so perhaps it has something to do with the trends. See

      Expected:
      Like before 13.01. 00:45, nearly no history syncer usage, just some peaks still below 50%.

        1. zabbix_ Custom graphs [refreshed every 30 sec.] - Mozilla Firefox 2018-01-17 14.55.37.png
          504 kB
          Giuseppe Calignano
        2. zabbix_ Custom graphs [refreshed every 30 sec.] - Mozilla Firefox 2018-01-18 09.53.44.png
          259 kB
          Giuseppe Calignano
        3. zabbix_processes_3.4.3_restart.png
          117 kB
          Daniel Poßmann
        4. zabbix_processes_3.4.3+3.4.5.png
          140 kB
          Daniel Poßmann
        5. zabbix_processes_3.4.6_restart.png
          112 kB
          Daniel Poßmann
        6. zabbix_processes_3.4.6.png
          100 kB
          Daniel Poßmann

            wiper Andris Zeila
            thetuxkeeper Daniel Poßmann
            Team A
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              Created:
              Updated:
              Resolved: