Can not use GPU metrics on nsight system

Developer Tools Nsight Systems Profiling Linux Targets
1

When run “nsys profile --gpu-metrics-devices=0 ./run.sh” ,get “Illegal --gpu-metrics-devices argument: 0.
Already under profiling”
Is my GPU support GPU metrics ? GPU metrics can not be selected in nsight system, but can be selected in nsight compute.
My GPU: RTX A2000

2

The hardware responsible for metrics sampling can not be used concurrently. The error you’re getting from Nsys means it’s already in use. If you have DCGM running, the only way around is to disable it.

If you are not using DCGM, you might want to check for a zombie Nsys process and kill that.