Been using this for a few weeks now and very cool bit of kit. Only using it locally and actually using it for load testing a soap app, but works well! Next step to see about using it for a rest app we got too. Love the idea of influxdb and grafana too.
You can give a shot to the "open source load testing stack"[1] we built. It's using TimescaleDB instead of influx which makes it much easier to configure in Grafana.
We are planning on using TimescaleDB as a default database output for the local execution.