Observability

Fovea includes distributed tracing and metrics collection using OpenTelemetry.

Components

• OpenTelemetry SDK for tracing and metrics
• OTEL Collector for telemetry aggregation
• Prometheus for time-series storage
• Grafana for visualization

Accessing Dashboards

• Grafana: http://localhost:3002
• Bull Board (Queue Monitoring): http://localhost:3001/admin/queues

Key Metrics

All metrics use the fovea_ prefix. Common metrics include request counters, duration histograms, and queue job metrics.