Observability Stack
Narwhal provides full-stack telemetry integrating metrics, logs, distributed traces, and network flows into a single unified operational dashboard.
Telemetry Pipeline
Architecture diagram
Responsive vector rendering · source preserved
4 Observability Pillars
- Metrics (Prometheus Operator): Node CPU/memory, XFS storage consumption, and APISIX latency alerts
- Logs (Grafana Loki + Alloy): Label-indexed container log aggregation and streaming
- Traces (Grafana Tempo): OpenTelemetry distributed trace correlation with logs via TraceIDs
- Network Telemetry (Cilium Hubble): Real-time service topology, DNS latency, and packet drops via eBPF