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  4. Heating and Excessive CPU usage in VOXL 2 under normal operation

Heating and Excessive CPU usage in VOXL 2 under normal operation

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  • Jyotish KumarJ Offline
    Jyotish KumarJ Offline
    Jyotish Kumar
    Contributor
    wrote on last edited by
    #1

    Greetings,
    I am seeing CPU loads of 50-60 percent while idling in voxl2. I have voxl camera server (which is handling hires (streaming at 480p only to portal)+trecking+ToF sensors), voxl qvio server and mavlink running. Is this kind of cpu usage stat normal? The voxl2 is heating up well over 80C in a room with 24C temp in this situation and a 25mm fan is not helping the situation much.
    I wanted to ask if this is something to be worried about?

    Your advice regarding this will be highly appreciated.
    Thank you.

    Benjamin RuksB 1 Reply Last reply
    0
    • Jyotish KumarJ Jyotish Kumar

      Greetings,
      I am seeing CPU loads of 50-60 percent while idling in voxl2. I have voxl camera server (which is handling hires (streaming at 480p only to portal)+trecking+ToF sensors), voxl qvio server and mavlink running. Is this kind of cpu usage stat normal? The voxl2 is heating up well over 80C in a room with 24C temp in this situation and a 25mm fan is not helping the situation much.
      I wanted to ask if this is something to be worried about?

      Your advice regarding this will be highly appreciated.
      Thank you.

      Benjamin RuksB Offline
      Benjamin RuksB Offline
      Benjamin Ruks
      wrote on last edited by
      #2

      @Jyotish-Kumar Same Issues here. Running camera server with 4 tracking cams and px4 flight stack with mavlink server and reaching over 90 Degree CPU temp.

      Steve TurnerS 1 Reply Last reply
      0
      • Benjamin RuksB Benjamin Ruks

        @Jyotish-Kumar Same Issues here. Running camera server with 4 tracking cams and px4 flight stack with mavlink server and reaching over 90 Degree CPU temp.

        Steve TurnerS Offline
        Steve TurnerS Offline
        Steve Turner
        wrote on last edited by
        #3

        Similar to you both:

         voxl-camera-server    |  Enabled  |   Running   |    71.1%
         voxl-cpu-monitor      |  Enabled  |   Running   |     0.1%
         voxl-dfs-server       | Disabled  | Not Running |
         voxl-feature-tracker  | Disabled  | Not Running |
         voxl-flow-server      | Disabled  | Not Running |
         voxl-imu-server       |  Enabled  |   Running   |     1.5%
         voxl-lepton-server    | Disabled  | Not Running |
         voxl-mavcam-manager   | Disabled  | Not Running |
         voxl-mavlink-server   |  Enabled  |   Running   |     0.2%
         voxl-modem            | Disabled  | Not Running |
         voxl-portal           |  Enabled  |   Running   |    60.1%
        

        This is with HIRES, Tracking, Stereo on SDK 1.0. I also disabled large encoding on the HIRES from the camera server. Just bumping to see if this is expected.

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