Application Metrics
Quick Reference
What & Why
Definition
>= 80% of services expose RED metrics (Rate, Errors, Duration) in Prometheus/StatsD format.
Business Value
Reduces mean time to detection (MTTD) from 4 hours to 15 minutes and enables proactive issue resolution for 60% of incidents before user impact Achieving >= 80% services expose RED metrics 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 MTTR, CFR improvements.
Success Criteria
Target
>= 80% services expose RED metrics
Measurement
Service inventory vs metrics endpoint availability
Evidence
- Metrics scrape config
- Sample /metrics output
- Grafana dashboards
In Practice
Real-World Implementation
Teams instrument apps with Prometheus client library, expose /metrics endpoint, scrape every 15s.
Concrete Example
Implementation Guide
Implementation Steps
Follow the measurement approach: Service inventory vs metrics endpoint availability
For detailed step-by-step guidance, refer to the Observability & Monitoring Foundations Implementation Kit.
Resources
Implementation Kit
Observability & Monitoring Foundations KitTemplates
Browse all templatesRelated Resources
View learning pathsRelated Capabilities
Enables
What this unlocks
Complementary
Often adopted together, from the Observability & Monitoring Foundations 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.