Grafana - a convenient dashboard for metrics

Graphana is the first really good dashboard for displaying metrics.
Dear colleagues, I want to share with you such an interesting find as the open-source project Graphana
Graphana is designed to display all kinds of cyclic metrics. In addition to the predefined system metrics (CPU, IO, etc ..), you can configure any set of arbitrary metrics - online, profit, etc. Graphana has two built-in themes - both look very good. You can create any number of arbitrary dashboards.
Demo version: play.grafana.org/#/dashboard/file/default.json A
video that briefly shows the capabilities of this software: www.youtube.com/watch?v=OUvJamHeMpw
GitHub link: github.com/grafana/grafana
This project is being developed by a Swedish guy named Torkel.
I admit honestly, having tried all the available dashboards and finding Graphana, I also believe that he will succeed.
Good performance on dashboards.