Adding the system monitor sensors to Home Assistant

 Just add these lines to your configuration.yaml file:

sensor:
  - platform: systemmonitor
    resources:
      - type: disk_use_percent
        arg: /config
      - type: memory_use_percent
      - type: swap_use_percent
      - type: load_1m
      - type: load_5m
      - type: load_15m
      - type: network_in
        arg: eth0
      - type: network_out
        arg: eth0
      - type: processor_temperature
      - type: last_boot

 

Then check and reload your YAML configuration by restarting Home Assistant Core. You can find this on the page Developer Tools on the tab YAML.

After that you will have sensors for processor load, memory usage, disk usage, network in and out bytes, processor temperature (if supported) and the time of last boot.

For more options and info check this help page.

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