tegrastats result varies a large range(more than 20% changing), but nvidia-smi gets more steady results with same program.
Can nvidia-smi run on tegra system?
Sorry, I run the same code on x86_64(nvidia-smi) and Xavier(tegrastats).
Should I increase or decrease the interval???
Due to the HW is different I don’t think this compared is valuable.
This might be because of DVFS. Try running jetson_clocks.sh first.
Thanks for reply, I will check for that.
Does this thread help?
After running jetson_clocks.sh, GPU utilization of our project still varies. (when this project running in x86_64 platform, the GPU utilization is stable).
But matrixMul(NVIDIA CUDA sample) is OK, for example 8%~11%.
I will try to disable gdm (sudo systemctl stop gdm), and check it again.
I am not sure how the tool measures the utility on x86 platform, which is not tegrastats.
using nvidia-smi command on x86 platform