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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Mac CPU increases drastically and gets hot

    Scheduled Pinned Locked Moved Troubleshooting
    14 Posts 4 Posters 3.1k Views 4 Watching
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    • J Offline
      JohnBachini @trividar
      last edited by

      @trividar

      I know that module does use bit of cpu if all the icon animation is turned on, but would have thought your mac mini should have easily managed that. Well there are plenty of other weather modules to use :-)

      T 1 Reply Last reply Reply Quote 0
      • T Offline
        trividar @JohnBachini
        last edited by

        @JohnBachini this was also my thought that an i5 should handle that, but the cpu goes up to over 90% and the Mac mini gets really really hot… Hmm it looks like i have to find an other weather module, but this module just looks awesome ;o(

        J 1 Reply Last reply Reply Quote 0
        • J Offline
          JohnBachini @trividar
          last edited by

          @trividar
          Yeah i have 2012 MacMini which i use for plexserver, so when that’s transcoding that’s using a lot of cpu, so a few animated icons shouldn’t even show up as load. The other thing to note is darksky has been bought by Apple, and they’ve announced that API access will be stopped in 2022.

          bheplerB 1 Reply Last reply Reply Quote 0
          • T Offline
            trividar
            last edited by

            Hey @j-e-f-f maybe you can help me as the creator of the module ;o) is there a way to use the animated icons without killing my cpu? Thanks a lot!

            J StoffbeuteluweS 2 Replies Last reply Reply Quote 0
            • J Offline
              JohnBachini @trividar
              last edited by

              @trividar just as a test have you tried it with animation turned off, just to confirm it is the animation causing the problems. ?

              T 1 Reply Last reply Reply Quote 0
              • StoffbeuteluweS Offline
                Stoffbeuteluwe Project Sponsor @trividar
                last edited by

                @trividar hey, I have a mac too, when I show on my mirror some moving object like video or spinning globe or something like that the Mac goes hot too.
                When I show normal modules the Mac is warm but not hot that’s ok.
                You can use the default weathermodule and change the icon with something you like, I have done this and it looks really cool.

                T 1 Reply Last reply Reply Quote 0
                • T Offline
                  trividar @JohnBachini
                  last edited by

                  @JohnBachini it’s definitely the animated icons, because when i deactivate them the mac runs on max. 10 % cpu.

                  1 Reply Last reply Reply Quote 0
                  • T Offline
                    trividar @Stoffbeuteluwe
                    last edited by

                    @Stoffbeuteluwe Do you have some pics? do you use also with the default weather module animated icons?

                    StoffbeuteluweS 2 Replies Last reply Reply Quote 0
                    • StoffbeuteluweS Offline
                      Stoffbeuteluwe Project Sponsor @trividar
                      last edited by

                      @trividar when I am at home I send a picture…
                      no animated pictures

                      1 Reply Last reply Reply Quote 0
                      • bheplerB Offline
                        bhepler Module Developer @JohnBachini
                        last edited by

                        @JohnBachini - I suspect it’s Electron. IIRC, it doesn’t support hardware acceleration for graphics. So all of the animation is done by the CPU.

                        As a test, you can start your mirror in server only mode and then open the mirror interface in a web browser. Firefox, Chrome & Edge all support hardware acceleration. Chromium might. See if that affects CPU usage and your temperature.

                        1 Reply Last reply Reply Quote 1
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