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Gaps in graphs (Agent ping (and other items))

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  • PieterB
    Junior Member
    Zabbix Certified Specialist
    • Jul 2010
    • 25

    #1

    Gaps in graphs (Agent ping (and other items))

    Hello,

    I have a lot of 'gaps in graphs' (most of the times between 2 and 6 as you can see on the screenshot on imageshack) and experience some problems with the trigger "Server x is unreachable".

    There is also a big change in the queued items: most of the time there are 0 items in the queue, but sometimes it goes up to +-3000!

    I guess this has to do with some network issues / saturation most of the time?



    Or can it be a DB issue? For the moment, 50 hosts are monitored, but I could reduce query count from 170 to 67...
    Last edited by PieterB; 06-09-2010, 12:59.
  • PieterB
    Junior Member
    Zabbix Certified Specialist
    • Jul 2010
    • 25

    #2
    What's mentioned in this post also doesn't work...


    The server we run zabbix on has a lot of power...

    Comment

    • MrKen
      Senior Member
      • Oct 2008
      • 652

      #3
      Most probably time to start tuning your database.

      Mysql? Start here http://www.zabbix.com/forum/showthread.php?t=12407

      MrKen
      Disclaimer: All of the above is pure speculation.

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