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    SG-3100 - CPU seems high?

    Official Netgate® Hardware
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    • J
      jgq85
      last edited by

      788d3c46-566a-44c9-8d57-d8bb2f78c503-image.png

      I'm seeing it hover around 95% as well. This is a simple setup with a few VLANs and no packages installed.

      I looked at System Activity and not sure if this is normal or not:
      661ddbfe-ecea-4244-abeb-dd00d9cd406a-image.png

      Anyone know what else I can check?

      M 1 Reply Last reply Reply Quote 0
      • M
        mer @jgq85
        last edited by

        @jgq85 /usr/local/bin/rate obviously seems to be using a lot. What is the command doing?
        Is it related to the package "iorate" or something that bench marks IO?

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        • jimpJ
          jimp Rebel Alliance Developer Netgate
          last edited by

          rate is used to populate the real-time table of hosts communicating that is displayed on Status > Traffic Graphs.

          Though it's unusual for it to consume so much CPU, it's not unheard of.

          We're phasing out the use of rate in favor of iftop which is an option on that page now.

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          J 1 Reply Last reply Reply Quote 1
          • J
            jgq85 @jimp
            last edited by

            @jimp said in SG-3100 - CPU seems high?:

            rate is used to populate the real-time table of hosts communicating that is displayed on Status > Traffic Graphs.

            Though it's unusual for it to consume so much CPU, it's not unheard of.

            We're phasing out the use of rate in favor of iftop which is an option on that page now.

            Thanks yeah I'm definitely not at the Traffic Graphics page so I'm not sure why it's being invoked.
            What could I do? Disable it, or reboot pfsense?

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            • jimpJ
              jimp Rebel Alliance Developer Netgate
              last edited by

              It might be stuck from a previous visit to that page.

              First I would go to Status > Traffic Graphs and change the Mode to "iftop" and click Save. That will make sure it doesn't try to use rate on subsequent visits to that page.

              Then connect to the console or ssh, start a shell and run killall -9 rate. Or run that from Diag > Command in the shell exec box.

              If that doesn't help, you can reboot.

              Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

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              J 1 Reply Last reply Reply Quote 1
              • J
                jgq85 @jimp
                last edited by

                @jimp said in SG-3100 - CPU seems high?:

                It might be stuck from a previous visit to that page.

                First I would go to Status > Traffic Graphs and change the Mode to "iftop" and click Save. That will make sure it doesn't try to use rate on subsequent visits to that page.

                Then connect to the console or ssh, start a shell and run killall -9 rate. Or run that from Diag > Command in the shell exec box.

                If that doesn't help, you can reboot.

                Hmm all I see is this so I'm not sure if it's something I can change:

                d8367ff5-a10f-41d8-932b-1a0292541a71-image.png

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                • jimpJ
                  jimp Rebel Alliance Developer Netgate
                  last edited by

                  What version are you running?

                  The iftop change was a recent addition.

                  Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

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                  • J
                    jgq85 @jimp
                    last edited by

                    @jimp said in SG-3100 - CPU seems high?:

                    What version are you running?

                    The iftop change was a recent addition.

                    The pfsense version? On dashboard it says:

                    Version 2.4.4-RELEASE-p3 (arm)
                    built on Thu May 16 06:01:19 EDT 2019
                    FreeBSD 11.2-RELEASE-p10
                    The system is on the latest version.

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                    • jimpJ
                      jimp Rebel Alliance Developer Netgate
                      last edited by

                      Ah, that could also explain it. That is quite out of date.

                      Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

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                      • J
                        jgq85 @jimp
                        last edited by

                        @jimp said in SG-3100 - CPU seems high?:

                        Ah, that could also explain it. That is quite out of date.

                        Would it require a manual update? It says "The system is on the latest version." so I'm not sure if that means for the current build which is out of date, or the latest that's compatible with this Netgate model.

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                        • jimpJ
                          jimp Rebel Alliance Developer Netgate
                          last edited by

                          It may be having trouble checking for updates, there are ways to fix that on the documentation.

                          You may also want to contact support to ensure you have installation media on hand in case a reinstall is better.

                          Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

                          Need help fast? Netgate Global Support!

                          Do not Chat/PM for help!

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