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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
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    • 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 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

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                • 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 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.

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                    • 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.

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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.

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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!

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

                                        @djsunrise19 said in Electron CPU usage:

                                        about 50-60%

                                        That is even high, in my opinion, based on my results

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                                        • bheplerB Offline
                                          bhepler Module Developer
                                          last edited by

                                          For what it’s worth:

                                          Hardware: BCM2835
                                          Revision: a02082
                                          

                                          And I do not have the problem.

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

                                            @bhepler said in Electron CPU usage:

                                            For what it’s worth:
                                            Hardware: BCM2835
                                            Revision: a02082

                                            And I do not have the problem.

                                            It definitely helps. I think we can now eliminate the possibility that the difference in hardware has anything to do with this issue.

                                            Thanks!

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