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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-20131

web: Undefined offset errors appears on dashboard

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Details

    • Incident report
    • Status: Need info
    • Trivial
    • Resolution: Unresolved
    • 5.0.17
    • None
    • Frontend (F)
    • CentOS Stream release 8
      php-fpm 7.2.24
      postgresql 12.8 with timescaledb

      pollers running on proxies

      hosts ~ 5500
      items ~ 400.000

    Description

      Steps to reproduce:

      We are monitoring few thousands devices and when few devices are down, everything is OK.

      In case of some type of outage, more devices (30 and more) can be down and dashboars starts showing errors on the top of problems widgets:

      Undefined offset: 569600 [zabbix.php:21 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerWidgetProblemsView->doAction() → CScreenProblem::makeData() → CMacrosResolverHelper::sortItemsByExpressionOrder() → CMacrosResolver->sortItemsByExpressionOrder() → uasort() → CMacrosResolver->\{closure}() in include/classes/macros/CMacrosResolver.php:2641]

      See screenshot in attachment.

      Upgrade from 5.0.14 to 5.0.17 didn't resolve the issue

       

      Expectation: no errors on dashboards.

       

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            ksalins Karlis Salins
            daniel.rimal@uvtnet.cz Dan Rimal
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            Dates

              Created:
              Updated: