# Performance Monitoring

This guide covers performance monitoring and optimization features.

## Performance Collector

TODO: Document PerformanceCollector usage

## Metrics System

TODO: Document metrics collection and reporting

## Circuit Breaker Pattern

TODO: Document circuit breaker implementation

## Cache Performance

TODO: Document cache metrics and optimization

## Database Performance

TODO: Document query analysis and optimization

## Performance Testing

TODO: Document performance testing strategies

## Optimization Techniques

TODO: List performance optimization techniques