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Logs

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Traces

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Plugins

Connect Grafana to data sources, apps, and more

Incident Response & Management

with Grafana Alerting, Grafana Incident, and Grafana OnCall

Performance testing

Grafana Cloud

Fully managed

Grafana Enterprise

Self-managed

Pricing

Hint: It starts at FREE

Open source Grafana Grafana Loki Grafana Mimir Grafana OnCall Grafana Tempo Grafana Agent Grafana k6 Prometheus Grafana Faro Grafana Phlare OpenTelemetry OSS Graphite

Learn

Observability Survey 2023

Key findings and results

New

ObservabilityCON on the Road 2023

Open source observability conference

Blog

News, releases, cool stories, and more

Events

Upcoming in-person and virtual events

Success stories

By use case, product, and industry

Tutorials

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Core LGTM Stack

Logs

Grafana

for visualization

Traces

Metrics

Expand The Stack

Plugins

Connect Grafana to data sources, apps, and more

Incident Response & Management

with Grafana Alerting, Grafana Incident, and Grafana OnCall

Performance testing

Deploy The Stack

Grafana Cloud

Fully managed

Grafana Enterprise

Self-managed

Pricing

Hint: It starts at FREE

Get Started

Free Forever plan:

10,000 series metrics
14-day retention
50 GB of logs
50 GB of traces
500 VUh of k6 testing
3 team members
Grafana, of course

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Grafana Loki

Multi-tenant log aggregation system

Grafana

Query, visualize, and alert on data

Grafana Tempo

High-scale distributed tracing backend

Grafana Mimir

Scalable and performant metrics backend

Grafana OnCall

On-call management

Grafana Phlare

Scalable continuous profiling backend

Grafana Faro

Frontend application observability web SDK

Grafana Agent

Batteries-included telemetry collector

Grafana k6

Load testing for engineering teams

Prometheus

Monitor Kubernetes and cloud native

OpenTelemetry

Instrument and collect telemetry data

Graphite

Scalable monitoring for time series data

Community resources

Dashboard templates

Try out and share prebuilt visualizations

Prometheus exporters

Get your metrics into Prometheus quickly

Featured Solutions

Stay up to date

Observability Survey 2023

Key findings and results

New

ObservabilityCON on the Road 2023

Open source observability conference

Blog

News, releases, cool stories, and more

Events

Upcoming in-person and virtual events

Success stories

By use case, product, and industry

Technical learning

Tutorials

Step-by-step guides

Documentation

All the docs

Writers’ Toolkit

Contribute to technical documentation provided by Grafana Labs

Webinars and videos

Demos, webinars, and feature tours

Join the community

Community forums

Ask the community for help

Community Slack

Real-time engagement

Featured

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Blog / Tags / PromQL

RSS

Video: How to build a Prometheus query in Grafana

2 min | 27 Jan 2022

How to use PromQL joins for more effective queries of Prometheus metrics at scale

4 min | 4 Aug 2021

Basics and best practices for getting started with PromQL

4 min | 29 Jan 2021