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  • dunnsland
    Member
    • Dec 2021
    • 81

    #1

    Missing data on Dashboard

    Greetings dear people,
    I have a very strange issue. I am monitoring my uniti network, a USG device, 7 switches and 3 access points.
    The issue that I am having is that I am trying to monitor the WAN throughput on the USG.(unifi secure gateway) There is a limitation on the unifi dashboard and the software on the device itself, it cannot deliver the throughput graphs for my internet speed and connection.
    What I have done is found a zabbix template called Speedtest which I have added to my zabbix host. below is a screenshot of the template.
    Click image for larger version

Name:	speedtest1.png
Views:	772
Size:	33.4 KB
ID:	437718

    The monitor I am looking to understand is the following.
    Click image for larger version

Name:	speedtest2.png
Views:	609
Size:	77.3 KB
ID:	437719

    The issue that I am facing is that at some intervals the graph disappears. I cannot see any issues in the logs so would like to understand if anyone has any suggestions. See graph below.

    Click image for larger version

Name:	speedtest3.png
Views:	584
Size:	21.7 KB
ID:	437720
    As you can see there are blank spots on the graph.
    I did a screenshot with my mouse over a blank spot and as you can see, the data behind the missing graph is visible, but the graphics are not.

    Click image for larger version

Name:	speedtest4.png
Views:	571
Size:	40.5 KB
ID:	437721

    Does anyone have any suggestions.
    Thanks
    Lawrence
  • dunnsland
    Member
    • Dec 2021
    • 81

    #2
    Greetings All

    Is there something wrong with this post, have I done something incorrectly because I see that there are 10 views but not one reply of advice.

    Please provide some feedback.
    Thanks
    Lawrence

    Comment

    • Alxndr3
      Junior Member
      • Nov 2021
      • 2

      #3
      Hello, friend.

      Have you found a solution for this issue, I'm facing the same one since few days ago.
      I've upgraded Zabbix from 5.4.8 to 5.4.11, however the problem continue.

      Click image for larger version

Name:	zabbix_graph_gaps.png
Views:	538
Size:	23.3 KB
ID:	443060

      Comment

      • dunnsland
        Member
        • Dec 2021
        • 81

        #4
        Alxndr3
        I am very sorry I did not see you question.
        Unfortunately I never did get an answer to the issue. It somehow just stopped happening. I have not seen it happen in the last months.

        Hope yours is also solved.
        Lawrence

        Comment

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