Why is Orin nx executing YOLO5 inference so slow

I downloaded and installed yolo5 on orinnx, and executed the command(python3 detect.py --source 1 --weights yolo5n.pt --img 640) to test the USB camera detection, but the delay was as high as over 200 ms, it feel like running on a nano


The GPU utilization is quite low (26%).

Please try to maximize the device performance and test again.

$ sudo nvpmodel -m 0
$ sudo jetson_clocks


After executing the command,the delay has decreased, currently over 100 ms, thanks

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