https://medium.com/expedia-group-tech/creating-monitoring-dashboards-1f3fbe0ae1ac
In this article we went through best practices on monitoring metrics and dashboards and showed you how to create Grafana dashboards based on Prometheus metrics. These examples can be used as a starting point to craft more complex queries and more visualisations. However, always keep in mind that less is more, and simple is better than complex!
Note: Thanks to Vinod Canumalla and Fabian Piau for reviewing the blogpost.