How to check GPU utilization in khadas Vim 3

VIM3
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How to check GPU utilization in khadas Vim 3

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Hello, may I know whether you have figured out how to monitor GPU utilization in the khadas board?

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kvim3:/sys/class/mpgpu # ls
cur_freq domain_stat gpu_err max_freq min_freq mpgpucmd scale_mode util_cl util_gl utilization

GPU frequency

View current frequency
cat /sys/class/mpgpu/cur_freq


View current usage
cat /sys/class/mpgpu/utilization


View frequency adjustment mode
cat /sys/class/mpgpu/scale_mode
Default 1,: automatic adjustment; 2: manual adjustment; 3: trube mode, running at the highest frequency


Can be modified via echo


Manually adjust gpu frequency
echo CLK_LEVEL > /sys/class/mpgpu/cur_freq CLK_LEVEL: 0, 1, 2 .....

maximum frequency
max_freq

minimum frequency
min_freq