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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-11925

Slow do to nested host groups - parent/child relationships

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    Details

    • Type: Incident report
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.2.4
    • Fix Version/s: 3.2.5rc1, 3.4.0alpha1
    • Component/s: Frontend (F)
    • Labels:
      None
    • Environment:
      PHP 7.0 and Nginx
      Zabbix 3.2.4
    • Team:
      Team C
    • Sprint:
      Sprint 4, Sprint 5
    • Story Points:
      0.5

      Description

      Nested host groups can cause 4 to 5 second delay between views in the GUI if you have a lot of nested host groups. Parent/child relationships are not being traversed right causing Zabbix to look up invalid group names.

      For example if you have the following host groups:
      OS
      OS / Windows
      OS / Windows / Windows 2012
      OS / LInux
      ...

      Zabbix will search the following groups:
      OS
      OS / Windows
      OS / Windows / OS
      OS . Windows / OS / Windows 2012
      ...etc

      It is adding the parent group after the child group. This can be seen in the debug view as shown below

      2. hostgroup.get [CPageFilter.php:413]

      Parameters:
      Array
      (
      [output] => Array
      (
      [0] => groupid
      [1] => name
      )

      [filter] => Array
      (
      [name] => Array
      (
      [0] => OS
      [1] => OS / Windows
      [2] => OS / Windows /OS
      .....etc.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            palmertree Kenneth Palmertree
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              Dates

              Created:
              Updated:
              Resolved: