Xorg and compiz high cpu utilization on the TX2

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Dear，

Xorg and compiz high cpu utilization on the TX2，Is it normal？

Tasks: 364 total,   1 running, 362 sleeping,   0 stopped,   1 zombie
%Cpu(s):  1.0 us,  0.9 sy,  0.0 ni, 97.6 id,  0.0 wa,  0.3 hi,  0.2 si,  0.0 st
KiB Mem :  3917136 total,  1494540 free,  1598036 used,   824560 buff/cache
KiB Swap:  1958560 total,  1273364 free,   685196 used.  2540132 avail Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
 3585 zalend    20   0 1435120 107836  48808 S   2.6  2.8   2:27.71 compiz
 8080 zalend    20   0   11180   3952   2952 S   1.6  0.1   0:17.57 top
19344 zalend    20   0   11020   4060   3156 R   1.3  0.1   0:00.20 top
 3046 root      20   0 24.196g  35868  21404 S   0.7  0.9   1:08.62 Xorg
 3682 zalend    20   0  575672  15048  11268 S   0.3  0.4   0:09.41 python3
 5002 root      20   0 1153496   8676   1512 S   0.3  0.2   2:04.54 containerd
 5441 root      20   0       0      0      0 S   0.3  0.0   3:12.68 nvgpu_channel_p
 5968 root      20   0  230156   1260   1076 S   0.3  0.0   1:19.15 iio-sensor-prox
 7584 root      20   0       0      0      0 S   0.3  0.0   0:43.70 RTW_CMD_THREAD
2

Hi @shaorui,

I think your question is better suited for the Jetson TX2 category. I will move it over for you.

Best, Tom K

4

Hi,
The processes are Ubuntu desktop and it does need significant CPU and memory usage. You may try LXDE by referring to
Save 1GB of Memory! Use LXDE on your Jetson - JetsonHacks

6

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