profiling-recipes

# performance-profiler reference

## Node.js Profiling

### CPU Flamegraph

```bash
# Method 1: clinic.js (best for development)
npm install -g clinic

# CPU flamegraph
clinic flame -- node dist/server.js

# Heap profiler
clinic heapprofiler -- node dist/server.js

# Bubble chart (event loop blocking)
clinic bubbles -- node dist/server.js

# Load with autocannon while profiling
autocannon -c 50 -d 30 http://localhost:3000/api/tasks &
clinic flame -- node dist/server.js
```

```bash
# Method 2: N