Top "Promql" questions

Use the promql tag when your question is related to how to formulate promql query strings related to data for which you are querying in Prometheus.

Difference between PromQL "by" and "without" unclear

I have a question about calculating response times with Prometheus summary metrics. I created a summary metric that does not …

prometheus calculation promql
Prometheus return no data when calculating a ratio of two metrics

I want to calculate a ratio of two metrics, but I get no data... I have some metrics like: fs_…

prometheus promql
How can I filter the result of label_values(label) to get a list of labels that match a regex?

I have several metrics with the label "service". I want to get a list of all the "service" levels that …

grafana prometheus promql
multiple values from grafana variable in prometheus query

We have a situation where we need to select the multiple values (instances/servers) from grafana variable field, and multiple …

prometheus grafana promql