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  • linor
    Junior Member
    • Apr 2017
    • 4
    #1

    Zabbix queued Delayed

    Hello,

    I have many items delayed on the zabbix queue. And I'm not able to find where is the problem. Can anyone help me?

    Informations:

    Zabbix 3.4.7
    I use zabbix proxy for monitoring
    I'm able to query the metrics from zabbix proxy using zabbix proxy quickly


    Thanks
    Tags: None
    • LenR
      Senior Member
      • Sep 2009
      • 1005
      #2
      Have you looked at this section of the web interface? https://www.zabbix.com/documentation...stration/queue

      If a host is unreachable, it's items will count as delayed, disabling a unreachable host should clear it's delayed items (may not be instant). Typically a few problem hosts cut down a lot of items.

        Comment

        • linor
          Junior Member
          • Apr 2017
          • 4
          #3
          Originally posted by LenR
          Have you looked at this section of the web interface? https://www.zabbix.com/documentation...stration/queue

          If a host is unreachable, it's items will count as delayed, disabling a unreachable host should clear it's delayed items (may not be instant). Typically a few problem hosts cut down a lot of items.
          Hi LenR,

          Thanks for anwser me.

          Yes I have looked the queue section on zabbix documentation.
          Hosts that has items delayed are not unreachable. Actually I'm able to use zabbix_get from the zabbix_proxy and get metrics quicly.

          I'm suspecting of the database, but I don't have evidences on that.

          Do you have some tips that what else I can check?

          Thank you.

            Comment

            • LenR
              Senior Member
              • Sep 2009
              • 1005
              #4
              Yes, if you can't get the data written to the database in a timely manner, it can appear as a large queue. What is your NVPS rate? What is the iowait% on the zabbix db server? Do you have the zabbix server template applied to your server? It has good metrics and alerts for server performance. Are there network problems between the proxy and server? We have found it best to run a zabbix "node" with the server and mysql db on the same host, but offload most of the monitoring to proxies. Run some of the mysqltuner tools to validate your db environment.

                Comment

                • kloczek
                  Senior Member
                  • Jun 2006
                  • 1771
                  #5
                  Originally posted by linor
                  I'm suspecting of the database, but I don't have evidences on that.
                  Add monitoring of the database. This is for what zabbix is.
                  http://uk.linkedin.com/pub/tomasz-k%...zko/6/940/430/
                  https://kloczek.wordpress.com/
                  zapish - Zabbix API SHell binding https://github.com/kloczek/zapish
                  My zabbix templates https://github.com/kloczek/zabbix-templates

                    Comment

                    • linor
                      Junior Member
                      • Apr 2017
                      • 4
                      #6
                      Hello,

                      This problem was solved. In fact was a database problem.

                      Thanks

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