Prometheus provides a functional query language called PromQL (Prometheus Query Language) that lets the user select and aggregate time series data in real time.

Want to learn more? Check out our self-paced in-depth PromQL training by the creator of PromQL.

Feb 26, 2025 · The Prometheus Query Language (PromQL) is a powerful and flexible language used to query and manipulate time-series metrics in Prometheus.

Oct 9, 2024 · Ever wonder what really happens when you execute a PromQL query? In this post, we take a peek under the hood of Prometheus to find out.

PromQL Tutorial: Master Prometheus Query Language with Examples 🚀 Chapters:...more

Jan 2, 2026 · This document describes using Prometheus Query Language (PromQL) in Cloud Monitoring. PromQL provides an alternative to the Metrics Explorer menu-driven interface for …

This function has to be enabled via the feature flag --enable-feature=promql-experimental-functions. sort_by_label(v instant-vector, label string, ...) returns vector elements sorted by the …

Nov 28, 2024 · PromQL (Prometheus Query Language) is the specialized query language designed for Prometheus, the popular open-source monitoring and alerting toolkit. It allows …

To make use of the collected data, Prometheus implements its own query language called PromQL. PromQL is a functional language that is optimized for flexible and efficient …

May 19, 2025 · What is PromQL? PromQL is the dedicated query language for Prometheus that allows you to select and aggregate time series data in real-time. It forms the backbone of …