RED Method for MySQL Query Analyses - please give it a try

I have implemented new dashboard for PMM2 which allows to analyse  MySQL Performance using popular RED (Rate-Errors-Duration Method)    

Percona Monitoring and Management Dashboard

You can check more details on this blog post

You can install it from grafana.com  into your Percona Monitoring and Management v2 installation
Give it a try and let me know what you think!