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MySQL: Buffer pool efficiency

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  • LenR
    Senior Member
    • Sep 2009
    • 1011

    #1

    MySQL: Buffer pool efficiency

    My Zabbix 6.0 server is getting a very low value for this item, .02. I think the value is the inverse of "buffer hit ratio", I'm getting very few actual buffer reads/sec but a lot of requests. How is this value interpreted? Is low good?
  • admin@psmnv.com
    Member
    • May 2022
    • 41

    #2
    I have the same question, in case you ever found an answer.

    Comment

    • joanaribeiro_erre
      Junior Member
      • Jul 2020
      • 25

      #3
      anyone has any ideas?

      Comment

      • cyber
        Senior Member
        Zabbix Certified SpecialistZabbix Certified Professional
        • Dec 2006
        • 4995

        #4
        https://dev.mysql.com/doc/refman/8.0...ffer-pool.html
        and
        https://git.zabbix.com/projects/ZBX/...%2F6.4#112-116

        I would assume, that higher number is better. It means, that your more often used data is cached in memory and your get your results quicker.

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