Telegraf 1.21 Documentation - InfluxData
docs.influxdata.com › telegrafTelegraf 1.21 documentation. Telegraf is a plugin-driven server agent for collecting & reporting metrics, and is the first piece of the TICK stack . Telegraf has plugins to source a variety of metrics directly from the system it’s running on, pull metrics from third-party APIs, or even listen for metrics via a statsd and Kafka consumer services.