munin-http-timing

README

munin-http-timing

munin-node plugin to get detailed HTTP response timing information from requesting an URI.

Usage

Build using make release, link the executable from releases/ in /etc/munin/plugins/, configure it in /etc/munin/plugin-conf.d/ and restart the munin-node service.
Two binaries are provided, one for ARMv6 (Raspberry-Pi compatible) and one for AMD64.

Configuration

URIs must be registered in the environment variables using variables named TARGET_<name>.

Example:

[http-timing]
env.TARGET_EXAMPLE https://example.com/
env.TARGET_GITHUB https://github.com/L-P

Other options:

• env.RANDOM_DELAY (default to 0) when set to 1 requests will be delayed by a random amount. This is useful when you test many URIs on the same server and don't want to have them arrive at the same time.
• env.USER_AGENT (default to http-timing/version) User-Agent header to send when making the HTTP requests.

Tests

# run test suite
make test

# get code coverage and display it in browser
make cover

License

MIT