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

    Electron CPU usage

    Scheduled Pinned Locked Moved Troubleshooting
    247 Posts 46 Posters 596.3k Views 42 Watching
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    • strawberry 3.141S Offline
      strawberry 3.141 Project Sponsor Module Developer @TiemenMoesker
      last edited by strawberry 3.141

      @TiemenMoesker bugger, also when you increase gpu memory to a higher level than 64mb default

      Also it could still be unsupported in electron or it has to be taken to another element…

      Please create a github issue if you need help, so I can keep track

      T 1 Reply Last reply Reply Quote 0
      • T Offline
        TiemenMoesker @strawberry 3.141
        last edited by

        @strawberry-3.141

        I’ve tried 64,128 and 256. No improvement :(

        strawberry 3.141S Mykle1M 2 Replies Last reply Reply Quote 0
        • strawberry 3.141S Offline
          strawberry 3.141 Project Sponsor Module Developer @TiemenMoesker
          last edited by

          @TiemenMoesker maybe also @Jeff could have a look after his holidays as he is quiet familiar with css and he could check if the stuff I mentioned is valid

          Please create a github issue if you need help, so I can keep track

          T 1 Reply Last reply Reply Quote 0
          • Mykle1M Offline
            Mykle1 Project Sponsor Module Developer @TiemenMoesker
            last edited by

            @TiemenMoesker said in Electron CPU usage:

            @strawberry-3.141
            I’ve tried 64,128 and 256. No improvement :(

            I don’t even remember changing this to 96, but it’s been like that since January, and no issues.
            0_1504125943530_gpu.JPG

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            T 1 Reply Last reply Reply Quote 0
            • T Offline
              TiemenMoesker @strawberry 3.141
              last edited by

              @strawberry-3.141 Alright, although I am not sure this has anything to do with css. First, because 99% of the people who have MM2 don’t have this problem, yet the same css. Second, I just found out that it’s not just the Newsfeed and the Compliments. I have installed the MMM-Earth module and the same thing happends. Time freezes, animation starts (not smooth at all, it only shows me one fade frame), CPU usage spikes to 99% and my PI is hotter than a BBQ.

              I think it has something to do with the hardware.

              My hardware =BCM2835
              Revision= a02082

              Mykle1M 2 Replies Last reply Reply Quote 0
              • T Offline
                TiemenMoesker @Mykle1
                last edited by

                @Mykle1

                Just set is to 96, still the same.

                strawberry 3.141S 1 Reply Last reply Reply Quote 0
                • Mykle1M Offline
                  Mykle1 Project Sponsor Module Developer @TiemenMoesker
                  last edited by

                  @TiemenMoesker said in Electron CPU usage:

                  I think it has something to do with the hardware.

                  My suspicion as well, as previously stated. And just to cover all bases, the only interface I have enabled is VNC. I don’t know if that matters in the least.
                  0_1504126421336_inter.JPG

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                  • T Offline
                    TiemenMoesker
                    last edited by

                    I researched the BCM2835 today if there where any known problems with it. Turns out there are, I just didn’t understand any of them. English is not my first language and I am a kinda new to the whole Raspberry Pi stuff and all the programming around it.

                    Mykle1M 1 Reply Last reply Reply Quote 0
                    • strawberry 3.141S Offline
                      strawberry 3.141 Project Sponsor Module Developer @TiemenMoesker
                      last edited by

                      @TiemenMoesker I’m sure thats not the reason for it, but it was worth trying it as a possible fix

                      Please create a github issue if you need help, so I can keep track

                      1 Reply Last reply Reply Quote 0
                      • Mykle1M Offline
                        Mykle1 Project Sponsor Module Developer @TiemenMoesker
                        last edited by

                        @TiemenMoesker said in Electron CPU usage:

                        researched the BCM2835 today if there where any known problems with it.

                        You have a link for that?

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                        T 1 Reply Last reply Reply Quote 0
                        • T Offline
                          TiemenMoesker @Mykle1
                          last edited by

                          @Mykle1

                          Let me try, appreciate the help dude. Best forum i’ve ever been on. Problem is not solved yet, but I am happy there are some more brains in de game to help us out.

                          1 Reply Last reply Reply Quote 0
                          • Mykle1M Offline
                            Mykle1 Project Sponsor Module Developer @TiemenMoesker
                            last edited by

                            @TiemenMoesker said in Electron CPU usage:

                            I have installed the MMM-Earth module and the same thing happends.

                            That makes perfect sense. If your Pi struggles with the simple compliments transition then it would certainly have trouble with MMM-EARTH. I’m even more sympathetic now because that’s my module! :-(

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                            • T Offline
                              TiemenMoesker @Mykle1
                              last edited by

                              @Mykle1

                              https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=164454

                              https://github.com/Pi4J/pi4j/issues/319

                              This is what I found just typing in Rapberry BCM2835.
                              Not sure if this has anything to do with this problem tho.

                              Mykle1M 1 Reply Last reply Reply Quote 0
                              • Mykle1M Offline
                                Mykle1 Project Sponsor Module Developer @TiemenMoesker
                                last edited by

                                @TiemenMoesker said in Electron CPU usage:

                                This is what I found just typing in Rapberry BCM2835.
                                Not sure if this has anything to do with this problem tho.

                                I read through both links. I don’t see anything that applies to this problem directly.

                                Create a working config
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                                • D Offline
                                  djsunrise19 @Mykle1
                                  last edited by

                                  @Mykle1 said in Electron CPU usage:

                                  BCM2835

                                  For my two raspi3:

                                  Both of them are the BCM2835 Hardware-Versions. First BCM2835 has the problem, the other BCM2835 hasn’t. Wow… :-D

                                  T Mykle1M 2 Replies Last reply Reply Quote 0
                                  • T Offline
                                    TiemenMoesker @djsunrise19
                                    last edited by

                                    @djsunrise19

                                    So the CPU usage doens’t spike with animations?

                                    D 1 Reply Last reply Reply Quote 0
                                    • D Offline
                                      djsunrise19 @TiemenMoesker
                                      last edited by

                                      @TiemenMoesker said in Electron CPU usage:

                                      @djsunrise19

                                      So the CPU usage doens’t spike with animations?

                                      Not so high like my first one (100% permanently), about 50-60%. Here is a picture from my ATB, that arrives today. Naked installations, standard config / css / modules. 75% peak. Bad.

                                      0_1504205485394_18cd33cb-d24b-439c-9bdd-9d3daba3d1a9-image.png

                                      T Mykle1M 3 Replies Last reply Reply Quote 0
                                      • T Offline
                                        TiemenMoesker @djsunrise19
                                        last edited by

                                        @djsunrise19

                                        Sorry to hear that man. I can get mine replaced for free, but I think I get a Pi with the same hardware
                                        …

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                                        • Mykle1M Offline
                                          Mykle1 Project Sponsor Module Developer @djsunrise19
                                          last edited by

                                          @djsunrise19 said in Electron CPU usage:

                                          Both of them are the BCM2835 Hardware-Versions. First BCM2835 has the problem, the other BCM2835 hasn’t. Wow… :-D

                                          Well, there goes my theory, if the installations are exactly alike.

                                          Create a working config
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                                          • Mykle1M Offline
                                            Mykle1 Project Sponsor Module Developer @djsunrise19
                                            last edited by

                                            @djsunrise19 said in Electron CPU usage:

                                            Here is a picture from my ATB, that arrives today. Naked installations, standard config / css / modules. 75% peak. Bad.

                                            Oh hell no. This issue gets more mysterious by the day!

                                            Create a working config
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                                            1 Reply Last reply Reply Quote 0

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