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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-16607

SVG graphs run out of memory if requested graph width is too small

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Details

    • Problem report
    • Status: Open
    • Trivial
    • Resolution: Unresolved
    • 4.0.12, 4.2.6, 4.4.0alpha2
    • None
    • Frontend (F)
    • 0.5

    Description

      Steps to reproduce:

      1. Resize the browser window to full width.
      2. Open development tools in your browser and observe network activity.
      3. Create a new graph widget (SVG) on the dashboard.
      4. Resize the widget to a minimum width.
      5. Resize the browser window to about 1000px in width.
      6. Observe the dashboard trying to load the graph of a very small width (68px, for example).

      Result:

      The graph is never loaded, instead, the HTTP request to the SVG Graph controller returns a fatal PHP error saying "allowed memory size exhausted" (or just server error, depending on server configuration).

      Expected:

      The SVG Graph should be returned for any requested width.

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            zabbix.dev Zabbix Development Team
            averza Andrejs Verza
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            Dates

              Created:
              Updated: