fluent-plugin-sigdump

Fluentd plugin to collect debug information of Fluentd.

Platform	Support Version
Fluentd	>= Fluentd v1.9.3
Ruby	Ruby 2.7.x / 3.1.x

This plugin periodically dumps backtrace and memory profile of Fluentd by using sigdump.

In Unix-like environments, you can get the same sigdump by sending $ kill -CONT {Fluentd-pid}.
You can use this plugin to save sigdump results periodically, or to use sigdump in Windows environment.

Although this is input plugin, this plugin directly outputs files and doesn't use emit function.
So this plugin cannot work with filter plugins or output plugins.

Installation

% gem install fluent-plugin-sigdump

Configuration

List of Options

Option	Description	Default
tag	Tag of the output events	sigdump
scrape_interval	The interval time between data collection	900
dir_path	The output directory path	/tmp

Example Configuration

<source>
  @type sigdump
  tag sigdump         # optional
  scrape_interval 900  # optional
  dir_path "/dump"    # optional
</source>

You can use Unix-style path such as /dump in Windows too.
You can also use Windows-style path such as C:\\dump in Windows.

Output format

Please refer to sigdump#sample-outout.

Copyright

• Copyright(c) 2022- Fukuda Daijiro, Fujimoto Seiji
• License
  • Apache License, Version 2.0