Monitoring & Observability¶
Overview¶
This document describes BrainSAIT's monitoring, logging, and observability practices for maintaining system health and performance.
Observability Stack¶
Metrics (Prometheus)¶
- System metrics
- Application metrics
- Custom metrics
Logging (Loki)¶
- Centralized logs
- Structured logging
- Log correlation
Tracing (Jaeger)¶
- Distributed tracing
- Request tracking
- Performance analysis
Visualization (Grafana)¶
- Dashboards
- Alerts
- Exploration
Key Metrics¶
System¶
- CPU/Memory usage
- Disk I/O
- Network traffic
Application¶
- Request latency
- Error rates
- Throughput
Business¶
- Claims processed
- Rejection rates
- Revenue metrics
Alerting¶
Alert Levels¶
| Level | Response | Examples |
|---|---|---|
| Critical | Immediate | Service down |
| Warning | Hours | High latency |
| Info | Business hours | Capacity |
Alert Channels¶
- PagerDuty
- Slack
Related Documents¶
Last updated: January 2025