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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-16162

Draw Graph line complete when Discarding values with Heartbeat

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    Details

    • Team:
      Team B
    • Sprint:
      Sprint 56 (Sep 2019), Sprint 55 (Aug 2019), Sprint 53 (Jun 2019), Sprint 54 (Jul 2019), Sprint 57 (Oct 2019), Sprint 58 (Nov 2019), Sprint 59 (Dec 2019), Sprint 60 (Jan 2020), Sprint 61 (Feb 2020), Sprint 62 (Mar 2020), Sprint 63 (Apr 2020), Sprint 64 (May 2020)
    • Story Points:
      1

      Description

      Steps to reproduce:

      1. Create a new Item with an uptade interval ov 1m
      2. Add a Preprocessing step "Discard with Heartbeat" and set it to 1h
      3. Wait a for some data to be collected (2-3h in this example)

      Result:
      See screenshot...
      The result looks counter intuitive, as you think the values might not be fetched
      Expected:
      Connecting the dots if the "Discard .*" Preprocessing step is added as we KNOW the values have been there.

      May be dont draw the lines if the connection was really dropped, but Idk if those stati are somewhere visible to the Item when drawing a graph.

        Attachments

        1. 2019-12-13-130822_1882x306_scrot.png
          2019-12-13-130822_1882x306_scrot.png
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        2. 2019-12-13-130925_1884x535_scrot.png
          2019-12-13-130925_1884x535_scrot.png
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        3. 21_1.png
          21_1.png
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        4. 21_2.png
          21_2.png
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        5. classic_graph.png
          classic_graph.png
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        6. classic.png
          classic.png
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        7. constant_value_graph.gif
          constant_value_graph.gif
          3.28 MB
        8. data_point_exists.png
          data_point_exists.png
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        9. data_point_missing.png
          data_point_missing.png
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        10. dots_in_draphs.gif
          dots_in_draphs.gif
          2.33 MB
        11. dots_in_graphs_2.gif
          dots_in_graphs_2.gif
          5.50 MB
        12. future_data_on_graph.gif
          future_data_on_graph.gif
          2.79 MB
        13. g1.png
          g1.png
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        14. graph_diff.png
          graph_diff.png
          32 kB
        15. graph_preview.gif
          graph_preview.gif
          2.71 MB
        16. heartbead_gaps.png
          heartbead_gaps.png
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        17. hover.gif
          hover.gif
          2.99 MB
        18. lines.png
          lines.png
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        19. misleading_line.gif
          misleading_line.gif
          2.63 MB
        20. morse_code.png
          morse_code.png
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        21. points.png
          points.png
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        22. Screenshot_20190523_133420.png
          Screenshot_20190523_133420.png
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        23. trends.png
          trends.png
          48 kB
        24. unconnected.png
          unconnected.png
          54 kB
        25. zabbix_graph_bug1_ed.jpg
          zabbix_graph_bug1_ed.jpg
          60 kB

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              Assignee:
              zabbix.dev Zabbix Development Team
              Reporter:
              Daywalker01 M P
              Votes:
              19 Vote for this issue
              Watchers:
              29 Start watching this issue

                Dates

                Created:
                Updated: