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    35-45% cpu initization in testing lab

    Scheduled Pinned Locked Moved Hardware
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    • P
      Perry
      last edited by

      From shell you could use the following commands
      systat
      top -S
      systat -vm 1
      to trace a bottleneck. Also remove the dlink as the 3com might be better supported.

      /Perry
      doc.pfsense.org

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      • E
        eyepodder
        last edited by

        I replaced the HD and the CPU % has dropped down to 5-7% from 35-45%. I guess a bad HD increases CPU load quite a bit. LOL ::)

        What's wrong with the Dlink card? It's a 1 Gig card. I was going to replace the LAN and DMZ cards with them as I was planning of having a webserver (fronted)in the DMZ and a MySql server in the LAN side for protection so I figured that faster cards between to DMZ and LAN would be better and stick with the 3com and the WAN side.

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        • P
          Perry
          last edited by

          Intel and 3com should in general have better written drivers for Freebsd, by that means lower cpu usages. So it could be worth a test imo.

          /Perry
          doc.pfsense.org

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          • E
            eyepodder
            last edited by

            It's back up to 35%-40%. When I did a top -S I see that syslogd hovering around 17-18% and the STATE is SELECT.

            Why is syslogd so high is that normal?

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            • M
              Matts
              last edited by

              @Perry:

              Intel and 3com should in general have better written drivers for Freebsd, by that means lower cpu usages. So it could be worth a test imo.

              Is the same for their Desktop Version ?

              I normally use always Intel because it's default supported by most distro's.

              But are there advantages comparing to the server versions ?

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              • P
                Perry
                last edited by

                t's back up to 35%-40%. When I did a top -S I see that syslogd hovering around 17-18% and the STATE is SELECT.

                Why is syslogd so high is that normal?

                Do you have log on your rules?

                /Perry
                doc.pfsense.org

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                • E
                  eyepodder
                  last edited by

                  No logs on the rules.

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                  • E
                    eyepodder
                    last edited by

                    Figure it out. Went back into the system log settings and noticed that I had turned on

                    Log packets blocked by the default rule
                    Hint: packets that are blocked by the implicit default block rule will not be logged anymore if you uncheck this option. Per-rule logging options are not affected.

                    As soon as I deslected it syslogd dropped to barely a reading..

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                    • M
                      Matts
                      last edited by

                      @eyepodder:

                      Figure it out. Went back into the system log settings and noticed that I had turned on

                      Log packets blocked by the default rule
                      Hint: packets that are blocked by the implicit default block rule will not be logged anymore if you uncheck this option. Per-rule logging options are not affected.

                      As soon as I deslected it syslogd dropped to barely a reading..

                      I also have that on, so that's already an issue. OK :)

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                      • P
                        Perry
                        last edited by

                        Figure it out. Went back into the system log settings and noticed that I had turned on

                        It's on by default and without using cpu

                        What i would do is as following. (with a default install)

                        Replacing ram, cpu,  motherboard if you got any spare stuff in the lap.
                        try a different freebsd version using pfsense 1.01 and m0n0wall.
                        last resort use another pc.

                        /Perry
                        doc.pfsense.org

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                        • C
                          cmb
                          last edited by

                          Yeah logging packets blocked by the default rule certainly shouldn't use ~20% CPU unless you're getting hammered by something that's getting blocked.

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