anyone know of any promql examples built off default metrics?

[andrewm4894]

Hello - I am new to promql and trying to instrument a fastapi app with this library (many thanks it really solves a lot of pain and very easy to get up and running with).

I'm just wondering if anyone knows of some examples of Grafana dashboards built on top of the default metrics or some sort of promql references i could try and use to study up a bit more on what sort of graphs and charts might want to add downstream in Grafana based on the default metrics.

The context here is that i am trying to add some initial backend instrumentation to an open source project and just trying to build some sort of initial decent reference Grafana dashboard: LAION-AI/Open-Assistant#1563