Performance Engineering

Profile, analyze, and optimize application performance.

When to Use

• Application is slow or unresponsive
• User reports performance issues
• Before scaling infrastructure
• Optimizing critical paths
• Setting up monitoring

Optimization Process

1. Measure - Profile before optimizing
2. Identify - Find the biggest bottlenecks
3. Optimize - Fix highest-impact issues first
4. Verify - Confirm improvements with metrics