The RED Method (Rate, Errors, Duration) is one of the more popular performance monitoring approaches. It is often applied to Monitoring Microservices though there is nothing that prevents it from being applied to databases like MySQL.
In Percona Monitoring and Management (PMM) v2 we have all the required information stored in the ClickHouse database, and with the built-in ClickHouse datasource it is a matter of creating a dashboard to visualize the data.
While I was editing the dashboard, I added a few other panels, beyond what RED Method requires, in order to show some of the cool things you can do with Grafana + ClickHouse data source and …
[Read more]