Why is Orin nx executing YOLO5 inference so slow

[5393036]

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

[AastaLLL]

Hi,

The GPU utilization is quite low (26%).

Please try to maximize the device performance and test again.

$ sudo nvpmodel -m 0
$ sudo jetson_clocks

Thanks.

[5393036]

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