Guide collection and analysis of performance traces. Use when a mid-level developer needs to diagnose slowness.
Install
npx skillscat add proflead/codex-skills-library/performance-trace-guide Install via the SkillsCat registry.
SKILL.md
Performance Trace Guide
Purpose
Guide collection and analysis of performance traces.
Inputs to request
- Slow endpoint or workflow.
- Target latency or throughput goals.
- Tracing tool and environment.
Workflow
- Define the slow path and target metrics.
- Collect traces with minimal noise and stable load.
- Analyze hotspots and propose optimizations.
Output
- Trace analysis summary and actions.
Quality bar
- Use representative load and data.
- Quantify the impact of fixes.