Scripts / tools to visualize below data in grafana.

To start Prometheus and Grafana, run:

$ docker compose up -d

To import some data from the localhost, run:

$ ./import.py host --begin "4h ago" --end "2h ago"

You may also import snapshots:

$ below snapshot --begin "20m ago" --end "now" -o thesnapshot
Snapshot has been created at thesnapshot

$ ./import.py thesnapshot

To start plotting graphs, visit http://localhost:3000 for the grafana UI. The initial login/password is admin and admin, respectively.

The basic idea is we run both prometheus and grafana. We use prometheus as an intermediate time series database so that we don't have to implement a grafana datasource plugin.

We then export below's data in OpenMetrics format and import it into prometheus.