netdata/collectors/python.d.plugin/nvidia_smi

nvidia_smi

This module monitors the nvidia-smi cli tool.

Requirements and Notes:

• You must have the nvidia-smi tool installed and your NVIDIA GPU(s) must support the tool. Mostly the newer high end models used for AI / ML and Crypto or Pro range, read more about nvidia_smi.

• You must enable this plugin as its disabled by default due to minor performance issues.

• On some systems when the GPU is idle the nvidia-smi tool unloads and there is added latency again when it is next queried. If you are running GPUs under constant workload this isn't likely to be an issue.

• Currently the nvidia-smi tool is being queried via cli. Updating the plugin to use the nvidia c/c++ API directly should resolve this issue. See discussion here: https://github.com/netdata/netdata/pull/4357

• Contributions are welcome.

• Make sure netdata user can execute /usr/bin/nvidia-smi or wherever your binary is.

• poll_seconds is how often in seconds the tool is polled for as an integer.

It produces:

1. Per GPU
   • GPU utilization
   • memory allocation
   • memory utilization
   • fan speed
   • power usage
   • temperature
   • clock speed
   • PCI bandwidth

configuration

Sample:

poll_seconds: 1

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