Monitoring
This guide covers monitoring and observability for the TradeX platform.
Metrics
Section titled “Metrics”Prometheus
Section titled “Prometheus”All services expose Prometheus metrics at /metrics:
- Service health metrics
- Request latency
- Error rates
- Business metrics
Key Metrics
Section titled “Key Metrics”- Request Rate: Requests per second
- Latency: P50, P95, P99 latencies
- Error Rate: Error percentage
- Kafka Lag: Consumer lag per topic
Logging
Section titled “Logging”Structured Logging
Section titled “Structured Logging”All services use structured logging with:
- Service name
- Timestamp
- Log level
- Context information
Log Aggregation
Section titled “Log Aggregation”Logs are aggregated in centralized logging system for:
- Search and analysis
- Alerting
- Debugging
Tracing
Section titled “Tracing”OpenTelemetry
Section titled “OpenTelemetry”Distributed tracing across services:
- Request correlation
- Span tracking
- Performance analysis
Dashboards
Section titled “Dashboards”Grafana
Section titled “Grafana”Pre-configured dashboards for:
- Service health
- Infrastructure metrics
- Business metrics
Alerts
Section titled “Alerts”Alert Rules
Section titled “Alert Rules”Configure alerts for:
- High error rates
- High latency
- Service downtime
- Resource exhaustion