Dynamic GPU usage monitoring (CUDA)

To dynamically  monitor NVIDIA GPU usage, here I introduce two methods:

method 1: use nvidia-smi

in your terminal, issue the following command:

$ watch -n 1 nvidia-smi

It will continually update the gpu usage info (every second, you can change the 1 to 2 or the time interval you want the usage info to be updated).

method 2: use the open source monitoring program glances with its GPU monitoring plugin

in your terminal, issue the following command to install glances with its GPU monitoring plugin

$ sudo pip install glances[gpu]

to launch it, in your terminal, issue the following command:

 $ sudo glances

Then you should see your GPU usage etc. It also monitors the CPU, disk IO, disk space, network, and a few other things

For more commonly used Linux commands, check my other posts at here  and here .

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