zabbix 7.0 problem with housekeeper 100% busy

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    • Type: Incident report
    • Resolution: Duplicate
    • Priority: Trivial
    • None
    • Affects Version/s: 7.0.0, 7.0.1
    • Component/s: Server (S)
    • None
    • Environment:
      DB postgresql13-13.15, OS RHEL 8.10
      with timescaledb-2-postgresql-13-2.14.2

      zabbix 7.0.1, OS RHEL 8.10

      Steps to reproduce:

      We noticed that after upgrade zabbix to 7.0, the usage  increased 100%.

      Our configuration will look like this:

      HousekeepingFrequency=1

      MaxHousekeeperDelete=100000

       

      Before upgrade We have 6.4 version and execution time housekeeper was about 6 sec

      After upgrade to 7.0 version execution time increase to  34280 sec. I attached logs.

      Expected:
      Execution time will be less than 10sec

        1. zabbix_100housekeeper.png
          zabbix_100housekeeper.png
          568 kB
        2. zabbix_6.4_executing_housekeeper
          6 kB
        3. zabbix_7.0_executing_housekeeper
          0.5 kB

            Assignee:
            Zabbix Support Team
            Reporter:
            Sieniu
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            Watchers:
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              Created:
              Updated:
              Resolved: