The telegraf component is available for all platforms.
Telegraf is an agent for collecting,
processing, aggregating, and writing metrics. It is available as a standalone
binary and is written in Go.
Design goals are to have a minimal memory footprint with a plugin system so that
developers in the community can easily add support for collecting metrics .
Telegraf can be used to capture many different types of OS metrics such as
OS/system metrics (e.g. CPU, network, disk, process, file descriptor, and
Telegraf is plugin-driven and has the concept of 4 distinct plugins:
- Input Plugins collect metrics from the system, services, or 3rd party APIs.
- Processor Plugins transform, decorate, and/or filter metrics.
- Aggregator Plugins create aggregate metrics and calculate values such as
mean, min, max, quantiles and others.
- Output Plugins write metrics to various destinations.