Can you please tell how to find
tensor cores utilization/frequency/memory bandwith, etc
and Video Encoding / Decoding Accelerator utilization
nvidia-smi not working
For some basic system status, you can use tegrastats.
$ sudo tegrastats
it does not give information like video Encoding/decoding utilization
Please use a profiler to get more detailed data.
Can you please tell me the command or way (apart From tegrastats) through which I can know about the all information about GPU ( command should not have dependency upon GUI )
What kind of encoding/decoding utilization do you want to get?
If you want some information from a customized application, you can give our nvprof a try.
$ /usr/local/cuda-10.2/bin/nvprof [your app]