Metrics Aggregator
Implement centralized metrics aggregation for comprehensive performance visibility.
Metric Categories
- Application Metrics: Custom business and performance metrics
- System Metrics: CPU, memory, disk, network
- Database Metrics: Query performance, connections
- Cache Metrics: Hit rates, memory usage
- Queue Metrics: Message rates, processing times
- External Service Metrics: Third-party API performance
Process
- Design metrics taxonomy and naming convention
- Choose metrics platform (Prometheus, StatsD, CloudWatch, etc.)
- Implement metric instrumentation
- Configure aggregation and retention
- Create visualization dashboards
- Set up alerting on key metrics
Output
Provide:
- Metrics instrumentation code
- Metric naming and tagging standards
- Collection configuration (Prometheus, etc.)
- Aggregation rules and retention policies
- Dashboard configurations (Grafana, etc.)
- Alert definitions for critical metrics