PromQL

External

• https://prometheus.io/docs/prometheus/latest/querying/basics/
• https://prometheus.io/docs/prometheus/latest/querying/examples/

Internal

• Prometheus Concepts

Organizatorium

Vectors. Instant vectors. Time ranged vectors.

Query for all series that are associated with a certain label:

some_metric{some_label!=""}

Query for all series that are associated with two labels:

some_metric{some_label!="",some_other_label!=""}