# Metrics & Definitions

- [Speed](/metrics-and-definitions/speed.md)
- [Cycle Time](/metrics-and-definitions/speed/cycle-time.md)
- [Coding Time](/metrics-and-definitions/speed/coding-time.md)
- [Pickup time](/metrics-and-definitions/speed/pickup-time.md)
- [Review Time](/metrics-and-definitions/speed/review-time.md)
- [Merge Time](/metrics-and-definitions/speed/merge-time.md)
- [Release Merge Frequency](/metrics-and-definitions/speed/release-merge-frequency.md)
- [Quality](/metrics-and-definitions/quality.md)
- [Hotfix Rate](/metrics-and-definitions/quality/hotfix-rate.md)
- [Hotfix Resolution Time](/metrics-and-definitions/quality/hotfix-resolution-time.md)
- [Maintenance](/metrics-and-definitions/quality/maintenance.md)
- [Rework](/metrics-and-definitions/quality/rework.md)
- [Unreviewed PRs](/metrics-and-definitions/quality/unreviewed-prs.md)
- [PR Reviewed](/metrics-and-definitions/quality/pr-reviewed.md)
- [Flashy Reviews](/metrics-and-definitions/quality/flashy-reviews.md)
- [PRs > 400 LoC](/metrics-and-definitions/quality/prs-greater-than-400-loc.md): PRs > 400 Lines of Change
- [Throughput](/metrics-and-definitions/throughput.md): Metrics are displayed based on the selected time frame.
- [New Work%](/metrics-and-definitions/throughput/new-work.md)
- [How are Active Days calculated](/metrics-and-definitions/throughput/how-are-active-days-calculated.md)
- [PRs Open, PRs Ready to Review or Merge](/metrics-and-definitions/throughput/prs-open-prs-ready-to-review-or-merge.md)