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    constant 100% CPU Usage

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    • P
      PatrickL
      last edited by

      Hey folks,

      i’ve got a virtualized FOG server here, running in ubuntu 22.04LTS on promox, since a few days it’s sitting constantly at 100% CPU usage. Top says it’s caused by a process called .sysvd and the user is www-data. I dont have any clients connected (the machines are only connected sporadically for reimaging), so i don’t think it’s related to fog clients as some of the other CPU problems described here in the forum.

      Has anyone a lead what could cause this problem or what to test next?

      Top shows 2400% because it’s a 24-core server.

      b0de930c-c338-4973-a639-1315a399c986-image.png

      Thanks a lot!

      AUTH IT CenterA Tom ElliottT george1421G 3 Replies Last reply Reply Quote 0
      • AUTH IT CenterA
        AUTH IT Center @PatrickL
        last edited by

        @PatrickL

        you might want to check https://forums.fogproject.org/topic/17648/massive-cpu-usage-from-a-service

        also please state the FOG version you are using. If its before 1.5.10.41 there were some security issues that were patched.

        1 Reply Last reply Reply Quote 1
        • Tom ElliottT
          Tom Elliott @PatrickL
          last edited by

          @PatrickL Are there any other utilities running on your server?

          What version of PHP are you using?

          Is your FOG Server exposed to the open internet?

          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

          1 Reply Last reply Reply Quote 0
          • P
            PatrickL
            last edited by

            Hey Tom and AuthIT,

            sorry about the Version. It’s 1.5.10. PHP is 8.1.2-1ubuntu2.18.

            Buuut thanks for asking @Tom-Elliott , just found an old firewall rule exposing HTTP to the internet for the fog server. Guess i’ll looking for the bitcoin miner and then and try to sanatize my server. 🙇

            1 Reply Last reply Reply Quote 0
            • george1421G
              george1421 Moderator @PatrickL
              last edited by

              @PatrickL You might want to review this post: https://forums.fogproject.org/topic/17648/massive-cpu-usage-from-a-service

              That .sysvd is suspicious and very similar to the thread above.

              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!

              1 Reply Last reply Reply Quote 0
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