Release Announcement: Telegraf 1.20.4

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A new maintenance release for Telegraf is available now.

This maintenance release of Telegraf includes the following improvements and linter fixes for plugins/inputs/[h-o] (Thank you Pawe?!).


  • Removed Modbus Input Plugin from the build on OpenBSD. The rid-x/serial library for the Modbus plugin does not build on OpenBSD and was causing issues.

Input plugin updates

  • Intel RDT Input
    • We corrected the time zone in this input plugin to use local time zone by default instead of UTC from metrics gathered from the pqos tool.
  • NVIDIA SMI Input
    • We correctly set the default paths for this plugin.
  • MySQL Input
    • This plugin now parses the column types of the server status.
  • Proxmox Input
    • We updated the VMStat schema to use a number for ID.
    • We implemented a small fix to properly parse JSON from Proxmox installs in versions greater than 7.0.

Output plugin updates

  • Loki Output
    • The plugin now includes the metric name as a label for improved query performance and metric filtering.


  • Update BurntSushi/toml from 0.3.1 to 0.4.1.
  • Update gosnmp module from 1.32 to 1.33.
  • Update from v0.23.0 to v0.24.0.

Head to our Downloads page to get the latest Telegraf release. If you find issues or have questions, please join our InfluxDB Community Slack, post them in our InfluxDB GitHub Repo or our Community site, and we will take a look.