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telegraf/plugins/inputs/nvidia_smi/README.md

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nvidia-smi Input Plugin

This plugin uses a query on the nvidia-smi binary to pull GPU stats including memory and GPU usage, temp and other.

Configuration

# Pulls statistics from nvidia GPUs attached to the host
[[inputs.nvidia_smi]]
## Optional: path to nvidia-smi binary, defaults to $PATH via exec.LookPath
# bin_path = /usr/bin/nvidia-smi

## Optional: timeout for GPU polling
# timeout = 5s

Metrics

  • measurement: nvidia_smi
    • tags
      • name (type of GPU e.g. GeForce GTX 170 Ti)
      • compute_mode (The compute mode of the GPU e.g. Default)
      • index (The port index where the GPU is connected to the motherboard e.g. 1)
      • pstate (Overclocking state for the GPU e.g. P0)
      • uuid (A unique identifier for the GPU e.g. GPU-f9ba66fc-a7f5-94c5-da19-019ef2f9c665)
    • fields
      • fan_speed (integer, percentage)
      • memory_free (integer, KB)
      • memory_used (integer, KB)
      • memory_total (integer, KB)
      • temperature_gpu (integer, degrees C)
      • utilization_gpu (integer, percentage)
      • utilization_memory (integer, percentage)

Sample Query

The below query could be used to alert on the average temperature of the your GPUs over the last minute

SELECT mean("temperature_gpu") FROM "nvidia_smi" WHERE time > now() - 5m GROUP BY time(1m), "index", "name", "host"

Example Output

nvidia_smi,compute_mode=Default,host=8218cf,index=0,name=GeForce\ GTX\ 1070,pstate=P2,uuid=GPU-823bc202-6279-6f2c-d729-868a30f14d96 fan_speed=100i,memory_free=7563i,memory_total=8112i,memory_used=549i,temperature_gpu=53i,utilization_gpu=100i,utilization_memory=90i 1523991122000000000
nvidia_smi,compute_mode=Default,host=8218cf,index=1,name=GeForce\ GTX\ 1080,pstate=P2,uuid=GPU-f9ba66fc-a7f5-94c5-da19-019ef2f9c665 fan_speed=100i,memory_free=7557i,memory_total=8114i,memory_used=557i,temperature_gpu=50i,utilization_gpu=100i,utilization_memory=85i 1523991122000000000
nvidia_smi,compute_mode=Default,host=8218cf,index=2,name=GeForce\ GTX\ 1080,pstate=P2,uuid=GPU-d4cfc28d-0481-8d07-b81a-ddfc63d74adf fan_speed=100i,memory_free=7557i,memory_total=8114i,memory_used=557i,temperature_gpu=58i,utilization_gpu=100i,utilization_memory=86i 1523991122000000000