- Avg time to first review — mean time from ready to first review.
- Avg time to approval — mean time from first review to approval.
- Merged without approval — count of merged PRs that never had an approval on GitHub in that window.
How to use it
- Compare each team’s review speed to the All teams baseline, not to each other.
- A team with many PRs merged without approval plus a low approval time is worth a closer look; that pattern often indicates rubber-stamping.
- Use it to pick the team for your next retro or coaching conversation.