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    High CPU Usage with Plus 22.05

    Scheduled Pinned Locked Moved General pfSense Questions
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    • S
      sysadminfromhell
      last edited by

      I see a high cpu usage lately on my new Firewall this results in high Temps (passive cooled).
      Hardware:
      N5105 @ 2 GHz
      16 GB DDR4 RAM
      128 GB NVME SSD

      The CPU is every morning in high usage which gets less over the day
      bb8fc75a-f409-40ed-a062-426e299f2e57-image.png
      09694c2d-d36b-47bc-bec2-b0bd1afdf1b7-image.png
      3a02b8fb-e073-4c24-a660-0b92fc83f78e-image.png

      Is there something misconfigure?
      Do you need more Info?

      Kind regards,

      1 Reply Last reply Reply Quote 0
      • S
        sysadminfromhell
        last edited by

        after a reboot everything is fine for one day:
        4bf44d0e-6a0f-4830-9bbe-73c1a14dd75c-image.png
        d225a37a-2770-4813-8fb1-076a8e17d52e-image.png

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        • O
          OpIT GmbH
          last edited by OpIT GmbH

          Are you using pfBlockerNG ?

          If yes...
          /usr/local/pkg/pfblockerng/pfblockerng.inc
          Line: 4139
          From:
          $r = explode(')', $result, 2);
          To:
          $r = explode(' ', $result, 2);

          S 1 Reply Last reply Reply Quote 1
          • S
            sysadminfromhell @OpIT GmbH
            last edited by

            @opit-gmbh yes I do and I changed the line to the mentioned line. What seem´s to be the problem?

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            • O
              OpIT GmbH
              last edited by

              There seams to be a Problem with the Code. I did not see a Problem in 22.01 but now in 22.05. I searched the Forum here and find this Fix... This did the trick for us. Just edit the File and Reboot pfBlockerNG are the Netgate...

              S 1 Reply Last reply Reply Quote 1
              • S
                sysadminfromhell @OpIT GmbH
                last edited by

                @opit-gmbh I can now confirm that it works. The overall CPU usage is pretty much normal now and not > 1. I will see the end result tomorrow morning. But it looks good for now.
                Thank you very much.

                1 Reply Last reply Reply Quote 1
                • stephenw10S
                  stephenw10 Netgate Administrator
                  last edited by stephenw10

                  For reference see: https://redmine.pfsense.org/issues/13154
                  And the associated: https://redmine.pfsense.org/issues/13156

                  Steve

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