How can i check GPU utilization on nsight?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

I’m trying to figure out where the bottleneck happens when I turn a number of processes around
So, How do I check GPU utilization on nsight systems?
I have information about SM active, warp, etc., but I don’t think there are any items that appear as Utilization.
So I’m trying to use Nsight compute and can I figure out GPU util through it?

3

Hi,

GPU utilization can be found with tegrastats directly.

$ sudo tegrastats

Thanks.

4

But tegrastats don’t see gpu usage per process, do they?
I need information on how to use gpu in each process

5

Hi,

Yes, the Nsight System is much better for the process-level info.

Do you get the “GPU Speed of Light” report when profiling the app?
You should be able to find the GPU utilization in the figure link below comment:

Thanks.

7

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