# Metrics

- [Code metrics](https://help.swarmia.com/features/metrics/pull-request-cycle-time.md): Pull request cycle time (or PR cycle time) is the total time a pull request spends in all stages of the development pipeline.
- [Time to review](https://help.swarmia.com/features/metrics/pull-request-cycle-time/time-to-review.md): Learn how Swarmia calculates pull request review metrics, including time to first review and review time.
- [What's the difference between "Change lead time" and "Pull request cycle time" metrics in Swarmia?](https://help.swarmia.com/features/metrics/pull-request-cycle-time/whats-the-difference-between-change-lead-time-and-pull-request-cycle-time-metrics-in-swarmia.md)
- [DORA](https://help.swarmia.com/features/metrics/track-dora-metrics.md): Analyze deployment frequency and quality across your entire organization in Swarmia.
- [Automatic change failure detection](https://help.swarmia.com/features/metrics/track-dora-metrics/automatic-change-failure-detection.md): Automatically detect DORA change failures from application version rollback, pull request reverts, and advanced hotfix filters.
- [How Swarmia links PRs to deployments](https://help.swarmia.com/features/metrics/track-dora-metrics/how-swarmia-links-prs-to-deployments.md): Linked PRs are used to calculate change lead time and time to deploy. The are also used to determine who owns the deployment.
- [Issue metrics](https://help.swarmia.com/features/metrics/issue-cycle-time.md): Issue metrics help you understand how your engineering teams are delivering work — how fast issues move through your process, how much work is in progress, and how throughput changes over time.
- [CI visibility](https://help.swarmia.com/features/metrics/get-visibility-into-your-ci-pipeline.md): Swarmia provides you with the most important CI metrics for tracking your CI health
- [Explore](https://help.swarmia.com/features/metrics/explore.md)


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