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Too much traffic on the server FOG

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FOG Problems
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  • S
    sapeurorca
    last edited by Sep 14, 2018, 12:00 PM

    Hello,

    I use FOG 1.3.3, FOG Service 0.11.8 and i think i have a problem between the server and the client.

    The CPU on server Fog is 100% and kill apache and mysql with “Out of memory: Kill process or sacrifice child”.
    I suppose that the process is “ksoftirqd” and I assumed a problem with the network card.

    For test, i have just change IP adress and i restart this server. After the restart, the server it’s OK, for sure, i change again with normal IP and the server crash again.
    I suppose that is the FOG Client communicate with this IP adress, but why ?

    I have 2000 Client.

    Thank you for help.

    T 1 Reply Last reply Sep 14, 2018, 12:13 PM Reply Quote 0
    • T
      Tom Elliott @sapeurorca
      last edited by Sep 14, 2018, 12:13 PM

      @sapeurorca we are up to version 1.5.4 now and with the release of 1.4.0 I believe the client communication method changed to use a single poll request during this (though that may have been with 1.3.5).

      I would highly recommend updating your instance of fog to gain the benefits and features.

      If upgrading doesn’t fix the client communication then you can adjust the client check-in time from the fog settings page.

      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

      S 1 Reply Last reply Sep 20, 2018, 1:02 PM Reply Quote 0
      • S
        sapeurorca
        last edited by Sep 14, 2018, 12:18 PM

        Okay thanks, I’ll try this solution and I’ll come back.

        1 Reply Last reply Reply Quote 0
        • S
          sapeurorca
          last edited by Sep 17, 2018, 7:05 AM

          Hello, I started by updating the FOG Server.
          Now FOG Server it’s in 1.5.4 but the client it’s not update.

          I noticed an error in the database, in the base “usertracking” and very much traffic :

          • Traffic => 8Go in 30minutes on the database

          • 0_1537167844607_Erreur BD.JPG

          These values ​​are normal?

          Thank you

          1 Reply Last reply Reply Quote 0
          • S
            Sebastian Roth Moderator
            last edited by Sep 17, 2018, 12:21 PM

            @sapeurorca I have not seen a FOG update damaging the database. Not saying that it cannot happen but I have never heard of it.

            Maybe try manually fixing it? Try the myisamchk commands suggested here: https://stackoverflow.com/questions/8843776/mysql-table-is-marked-as-crashed-and-last-automatic-repair-failed (don’t forget to shut down the DB at first as mentioned)

            Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

            Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

            S 1 Reply Last reply Sep 17, 2018, 12:38 PM Reply Quote 0
            • S
              sapeurorca @Sebastian Roth
              last edited by Sep 17, 2018, 12:38 PM

              @Sebastian-Roth I do not think it’s the update that damaged it. I think that de database was damaged before and and that’s why I had problems on the server. It’s a suposition, I did not think to check before.

              I will try your solution.

              1 Reply Last reply Reply Quote 0
              • S
                sapeurorca @Tom Elliott
                last edited by Sep 20, 2018, 1:02 PM

                The Fog Client and Fog Server are up to date and database is fixed.

                Now the Fog Server working properly now.

                Thank You for your help.

                1 Reply Last reply Reply Quote 0
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