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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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  • W Offline
    wtidwell @Snille
    last edited by Aug 22, 2017, 10:08 AM

    @Snille
    I’m running a full version. I intend on reinstalling Raspian lite when I have some free time if I can’t troubleshoot it until then.

    When I was installing electron, I tried to install it globally with the -g command like it suggested in the electron readme. However it said I didn’t have permission and I tried to repeat it with sudo and it still said the same thing. Not sure if that means anything significant. I did get it to install non globally with no errors but I dunno if that may be my problem.

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    • S Offline
      Snille Module Developer
      last edited by Aug 22, 2017, 10:12 AM

      @wtidwell Nah, I’m running the “lite” version of Jessie… So it’s not that… I did not do a separate install of electron actually. I used the “install-script” from MM at the beginning… It’s goning to be interesting to see if you get any better results with another SD card…

      If you cant find it, make it and share it!
      Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

      W 1 Reply Last reply Aug 22, 2017, 10:31 AM Reply Quote 0
      • W Offline
        wtidwell @Snille
        last edited by Aug 22, 2017, 10:31 AM

        @Snille
        Speaking of hardware, and this may be a dumb question, but any chance the mouse and keyboard are causing this performance hitch? I just plugged in the ones on my desk which are the corsair strafe and logitech g600, both more intricate than normal pnp mouse and keyboard…

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        • S Offline
          Snille Module Developer
          last edited by Aug 22, 2017, 10:36 AM

          @wtidwell Nope, I don’t think so. I have not had any keyboard nor mouse connected since I installed it. :)

          If you cant find it, make it and share it!
          Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

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          • M Offline
            Mykle1 Project Sponsor Module Developer @Snille
            last edited by Aug 22, 2017, 11:20 AM

            @Snille said in Electron CPU usage:

            You can actually get all three on the same “screen”.

            I followed your directions but only one appeared at a time. I’ll try again later if you want me to. Getting ready for work at the moment.

            Create a working config
            How to add modules

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            • S Offline
              Snille Module Developer
              last edited by Aug 22, 2017, 11:24 AM

              @Mykle1 Don’t worry about it. You provided the information. :) But if you want to do it anyway, do it via SSH instead, you need to have more “screen-space” to fit all the information at the same time. Check my screenshot. The number of columns and rows are much higher. :)

              If you cant find it, make it and share it!
              Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

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              • M Offline
                Mykle1 Project Sponsor Module Developer
                last edited by Aug 22, 2017, 11:41 AM

                A quick google search reveals that the Pi is mainly manufactured in Wales, UK. However, they are also being made in China, and now Japan. I can’t help but wonder if there is some small difference that would affect performance on those made in the UK and those made elsewhere

                Create a working config
                How to add modules

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                • S Offline
                  Snille Module Developer
                  last edited by Aug 22, 2017, 1:30 PM

                  @Mykle1 Lets see…
                  Do (in SSH): cat /proc/cpuinfo

                  Paste the result from hardware and revision… :)

                  Hardware        : BCM2835
                  Revision        : a02082
                  

                  I think it’s the “last” revision that is important.

                  Pi 3 Model B	1GB	a02082 (Sony, UK)
                  Pi 3 Model B	1GB	a22082 (Embest, China)
                  

                  More info about revisions…

                  Mine is from UK it seams. :)

                  If you cant find it, make it and share it!
                  Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

                  M 2 Replies Last reply Aug 22, 2017, 8:23 PM Reply Quote 0
                  • M Offline
                    Mykle1 Project Sponsor Module Developer @Snille
                    last edited by Mykle1 Aug 22, 2017, 8:25 PM Aug 22, 2017, 8:23 PM

                    @Snille said in Electron CPU usage:

                    Mine is from UK it seams. :)

                    Here it is. It appears that mine is also from the UK. How about the other info? Does it match up to yours?

                    processor	: 3
                    model name	: ARMv7 Processor rev 4 (v7l)
                    BogoMIPS	: 76.80
                    Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 
                    CPU implementer	: 0x41
                    CPU architecture: 7
                    CPU variant	: 0x0
                    CPU part	: 0xd03
                    CPU revision	: 4
                    
                    Hardware	: BCM2709
                    Revision	: a02082
                    Serial		: 0000000028d2c528
                    pi@Pi3:~ $ 
                    
                    

                    Create a working config
                    How to add modules

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                    • S Offline
                      Snille Module Developer
                      last edited by Aug 22, 2017, 8:37 PM

                      @Mykle1 Here is my full “list”. :)

                      processor       : 0
                      model name      : ARMv7 Processor rev 4 (v7l)
                      BogoMIPS        : 76.80
                      Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
                      CPU implementer : 0x41
                      CPU architecture: 7
                      CPU variant     : 0x0
                      CPU part        : 0xd03
                      CPU revision    : 4
                      
                      processor       : 1
                      model name      : ARMv7 Processor rev 4 (v7l)
                      BogoMIPS        : 76.80
                      Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
                      CPU implementer : 0x41
                      CPU architecture: 7
                      CPU variant     : 0x0
                      CPU part        : 0xd03
                      CPU revision    : 4
                      
                      processor       : 2
                      model name      : ARMv7 Processor rev 4 (v7l)
                      BogoMIPS        : 76.80
                      Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
                      CPU implementer : 0x41
                      CPU architecture: 7
                      CPU variant     : 0x0
                      CPU part        : 0xd03
                      CPU revision    : 4
                      
                      processor       : 3
                      model name      : ARMv7 Processor rev 4 (v7l)
                      BogoMIPS        : 76.80
                      Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32
                      CPU implementer : 0x41
                      CPU architecture: 7
                      CPU variant     : 0x0
                      CPU part        : 0xd03
                      CPU revision    : 4
                      
                      Hardware        : BCM2835
                      Revision        : a02082
                      Serial          : x
                      

                      If you cant find it, make it and share it!
                      Modules: MMM-homeassistant-sensors, MMM-Modulebar, MMM-Profilepicture, MMM-Videoplayer

                      M 1 Reply Last reply Aug 22, 2017, 8:44 PM Reply Quote 0
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