PR Review Turnaround SLA
Quick Reference
What & Why
Definition
>= 80% of PRs receive first review within 4 business hours.
Business Value
Prevents 95% of direct-to-main commits and catches code quality issues 3-5 days earlier through automated PR reviews and branch protection Achieving >= 80% PRs reviewed within 4 hours is a key milestone toward this goal.
Context
This capability is part of the Foundation milestone's focus on establish baseline practices (testable, releasable, monitorable). Essential for teams targeting LT, CFR improvements.
Success Criteria
Target
>= 80% PRs reviewed within 4 hours
Measurement
PR open time to first review time analytics
Evidence
- PR review SLA dashboard
- Notification config
- Review velocity trends
In Practice
Real-World Implementation
Teams set PR review notifications, rotate review duty, aim for same-day reviews to unblock developers.
Concrete Example
Implementation Guide
Implementation Steps
Follow the measurement approach: PR open time to first review time analytics
For detailed step-by-step guidance, refer to the Code Quality & Review Standards Implementation Kit.
Resources
Implementation Kit
Code Quality & Review Standards KitTemplates
Browse all templatesRelated Resources
View learning pathsRelated Capabilities
Prerequisites
Implement these first
Complementary
Often adopted together, from the Code Quality & Review Standards epic
Troubleshooting & FAQs
Common Issues
Issue: Target metric not improving
Solution: Verify measurement is accurate, check if prerequisites are fully implemented, review evidence artifacts for completeness
Issue: Team resistance to adoption
Solution: Start with pilot team, demonstrate value with metrics, provide training and support during transition
Issue: Inconsistent implementation across teams
Solution: Create shared templates and guidelines, establish regular sync meetings, use automation to enforce standards
Frequently Asked Questions
Can we implement this before completing prerequisites?
While possible, it's not recommended. Prerequisites ensure foundational practices are in place, making this capability more effective and easier to adopt.
How long does implementation typically take?
Most capabilities can be implemented within 90 days when tackled as part of the Foundation milestone. Individual timelines vary based on team size and existing practices.