---
title: "Reference | Grafana Enterprise Metrics documentation"
description: "Reference The following topics provide reference information to help you run a GEM cluster. Troubleshoot GEM Glossary Grafana Mimir architecture"
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Reference

The following topics provide reference information to help you run a GEM cluster.

- [Troubleshoot GEM](/docs/enterprise-metrics/v2.16.x/reference/troubleshoot/)
- [Glossary](/docs/enterprise-metrics/v2.16.x/reference/glossary/)
- [Grafana Mimir architecture](/docs/mimir/latest/references/architecture/)