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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-20187

Zabbix Proxy is not sending data fast enough when using Galera cluster as storage backend

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Details

    • Problem report
    • Status: Reopened
    • Trivial
    • Resolution: Unresolved
    • 5.4.6
    • None
    • None
    • None

    Description

      Steps to reproduce:

      1. deploy Galera cluster on 3 nodes (Master-Master)
      2. run Zabbix Proxy as a container with the DB server as one of the nodes (or it can be a virtual IP using haproxy) 
      3. check data sender process : ps -ef | grep "data sender"

      Result:

      **

      when increasing debug level to 5, the  following logs are repeated: 

      221:20211104:131507.233 proxy_get_history_data() 2 record(s) missing. Waiting 0.100000 sec, retrying.

      the function that fails is proxy_get_history_data. 

      due to this, the Proxy fails to send data fast enough. so the data will be stuck in the queue for hours or even days 

      Expected:
      to have data sent in mili seconds. 

      data sender process not 100% busy

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            igorbach Igor Gorbach
            sarha2 Majd Sarhan
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            Dates

              Created:
              Updated: