DB Governor not working?

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  • sahostking
    Member
    Forum ExplorerTechnical Associate
    • Mar 2021
    • 95

    #1

    DB Governor not working?

    Our load at random times goes up to 250.

    The load usually is 0.78 Average. So something is going on.

    I checked the dbgovernor_error.log file and found this:

    [Sat Sep 27 22:08:54 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Sat Sep 27 22:09:54 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Sat Sep 27 22:10:54 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Wed Oct 1 14:41:47 2014] MySQL server has gone away
    [Wed Oct 1 14:41:52 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Wed Oct 1 14:42:52 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Wed Oct 1 14:43:52 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Wed Oct 1 14:44:52 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Wed Oct 1 14:45:52 2014] Cant execute sql request. ENABLE_GOVERNOR
    [Wed Oct 1 14:46:52 2014] Cant execute sql request. ENABLE_GOVERNOR

    Does this mean its not working?
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  • alexey.com.s
    Member
    • Mar 2021
    • 35

    #2
    Hello,

    which version of governor installed? Can you show me output of commands:
    1) rpm -qa | grep governor -i
    2) rpm -qa | grep cl-mysql -i
    3) mysql

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    • sahostking
      Member
      Forum ExplorerTechnical Associate
      • Mar 2021
      • 95

      #3
      governor-mysql-1.0-68.el6.cloudlinux.x86_64

      cl-MySQL-meta-devel-5.6.19-9.el6.5.cloudlinux.x86_64
      cl-MySQL56-shared-5.6.16-7.el6.5.cloudlinux.x86_64
      cl-MySQL-meta-5.6.19-9.el6.5.cloudlinux.x86_64
      cl-MySQL56-client-5.6.16-7.el6.5.cloudlinux.x86_64
      cl-MySQL-meta-client-5.6.19-9.el6.5.cloudlinux.x86_64
      cl-MySQL56-server-5.6.16-7.el6.5.cloudlinux.x86_64
      cl-MySQL56-devel-5.6.16-7.el6.5.cloudlinux.x86_64

      Welcome to the MySQL monitor. Commands end with ; or g.
      Your MySQL connection id is 70659
      Server version: 5.6.16-cll-lve MySQL Community Server (GPL)

      Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

      Oracle is a registered trademark of Oracle Corporation and/or its
      affiliates. Other names may be trademarks of their respective
      owners.

      Type help; or h for help. Type c to clear the current input statement.
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      • alexey.com.s
        Member
        • Mar 2021
        • 35

        #4
        Hello,

        as I see MySQL works. If run command:
        service db_governor restart
        will this message continue appear in log?

        Comment

        • sahostking
          Member
          Forum ExplorerTechnical Associate
          • Mar 2021
          • 95

          #5
          Doesn seem to appear anymore. I think I found the cause. When MySQL is slow it occurs due to the server load being extremely high.

          I found and option in cpanel that checks permissions in mySQL. I turned that off as it seems to occur once a day at 9am..

          Will check if it occurs again and hopefully it is resolved.
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