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    High interrupts for Pfsense 2.7.2

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    • C
      cougarmaster
      last edited by

      Is it possible that its a polling problem and can turn that off?

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        Very unlikely, NICs should never be in polling mode. Device polling was removed back in 2.4. But also device polling reduces interrupts by polling them instead of waiting for them send interrrupts.

        What are you actually seeing?

        Steve

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        • C
          cougarmaster @stephenw10
          last edited by

          @stephenw10 81559c97-0f96-4743-b859-cb1421745053-image.png

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          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            How much traffic is it passing at that point?

            This is a VM in HyperV?
            What hypervisor version?

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            • stephenw10S
              stephenw10 Netgate Administrator
              last edited by

              Ah, wait, xn so Xen?

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              • C
                cougarmaster @stephenw10
                last edited by

                @stephenw10 Yes XCP-ng 8.2.1 but when it was v2.7.0 there were no problems

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                • stephenw10S
                  stephenw10 Netgate Administrator
                  last edited by

                  Hmm, yeah almost certainly that specific issue with Xen arch referenced in the other thread you posted in.

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                  • C
                    cougarmaster @stephenw10
                    last edited by

                    @stephenw10 Will there be a fix for this or will be ignored?

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                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by

                      Not from pfSense directly, that's an upstream bug in FreeBSD. It looks like the fix has been commited and it's nbow in the pfSense tree:
                      https://github.com/pfsense/FreeBSD-src/commit/4ece79968e70b96d3283f202635d49a4bf04a7e7
                      So it will be included in future releases. For reference it was just too late for the 24.03 branch though so isn't included there.

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                      • C
                        cougarmaster @stephenw10
                        last edited by

                        @stephenw10 Where can I download 2.7.0?

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                        • stephenw10S
                          stephenw10 Netgate Administrator
                          last edited by

                          At the downloads page: https://atxfiles.netgate.com/mirror/downloads/

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