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  • tikejhya
    Junior Member
    • Jan 2012
    • 15

    #1

    Missing Graph

    Hi, I have seen this questions around but not any clue on the missing data.
    I face this issue of missing graph plot every now and then. In attached graph, i have yellow bar missing, however rest of the all other works fine. Again data appears back.

    If its about processor load, its not much during that time it was around or below 1.

    If that is due to
    ### Option: Timeout
    # Spend no more than Timeout seconds on processing
    #
    # Mandatory: no
    # Range: 1-30
    # Default:
    Timeout=20

    Its already been checked using 10 now i am testing with 20.

    Any potential clue, idea or suggestion.
    Attached Files
    Last edited by tikejhya; 06-01-2012, 13:40.
  • eskytthe
    Senior Member
    Zabbix Certified Specialist
    • May 2011
    • 363

    #2
    Gaps in graphs can indicate zabbix performance problems: Try look at these links (it may not be that easy to spot the problem):
    In the past, quite often Zabbix users have been puzzled regarding some server tuning parameters – for example, how many pollers do they need? It was usually determined based on experience, testing and a bit of guesstimating. No more fuzzy attempts – get hard facts with Zabbix 1.8.5. UPDATED 2011.11.02: new downloadable template version v2 […]

    http://www.zabbix.com/img/zabconf201...nce_Tuning.pdf
    There may also be some hints in the zabbix server log file (timeouts / communication faults etc.)
    BR
    Erik

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