add Freeable memory metric to metrics-rds.rb

sensu-plugins / sensu-plugins-aws

This plugin provides native AWS instrumentation for monitoring and metrics collection, including: health and metrics for various AWS services, such as EC2, RDS, ELB, and more, as well as handlers for EC2, SES, and SNS.

http://sensu-plugins.io

MIT License

81 stars 143 forks source link

add Freeable memory metric to metrics-rds.rb #395

Open jindraj opened 2 years ago

jindraj commented 2 years ago

Pull Request Checklist

Is this in reference to an existing issue? no

General

[x] Update Changelog following the conventions laid out here
[x] Update README with any necessary configuration snippets
[x] Binstubs are created if needed
[ ] RuboCop passes
[ ] Existing tests pass

Purpose

RDS Freeable memory is quite useful metric when using RDS. Because you don't have any other memory related metric you can lean on.

sensu-plugins / sensu-plugins-aws

add Freeable memory metric to metrics-rds.rb #395

Pull Request Checklist

General

Purpose

Known Compatibility Issues