Lead Time for Changes: Median & 85th Percentile in Hours
This lesson is part of the course
In this lesson
You calculate the commit-to-production lead time of 16 Checkout changes in hours and summarise it the way DORA does: with the median, a high percentile and the share within a target.
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Lessons in this course
- Deployment Frequency: Deploys per Week from the Log Locked
- Lead Time for Changes: Median & 85th Percentile in Hours Locked
- Change Failure Rate & Deployment Rework Rate Locked
- Time to Restore: Median, Mean & Failed Deployment Recovery Locked
- Performance Tiers: Classify Teams with Lookup Bands Locked
- Flow Metrics: Cycle Time, WIP, Flow Efficiency & Little's Law Locked
- SLOs & Error Budgets: Allowed Downtime and Burn Rate Locked
- DORA Trend Dashboard: Six Months in One Chart Locked