Performance & Capacity
Practical
By Samson Tanimawo, PhD
Published Jul 19, 2025
4 min read
Performance Regression Detection
Per-PR perf tests.
Overview
Performance Regression Detection: a practical look at the patterns that work and the trade-offs that matter.
Per-PR perf tests. The full picture, in three sections.
The approach
Each pattern has a context where it wins. Understand the context before applying.
Tooling matters. Pick tools that fit the workflow; don't force-fit.
Why this compounds
Healthy practice compounds year over year. Year 1 lays the foundation.
Year 2 and beyond: practices become habits; quality improves measurably.