Observability
Monitor tunnels, connections, and engine behavior.
Observability in rstream spans two layers: engine-level telemetry and hosted visibility in the Dashboard.
At the engine level, CE exposes Prometheus metrics and live Engine API state. Hosted rstream and private deployments can add persisted operational history and additional telemetry integrations.
In the hosted platform, the Dashboard can surface tunnel state and connection logs.
Engine Metrics
Prometheus metrics are optional. When enabled, the engine exposes an HTTP handler that serves metrics points under a configurable path, defaulting to /metrics.
For self-hosted CE, configure the Prometheus listener explicitly and keep it private or protected with a bearer token. See Self-Hosted Operations for runtime checks and scrape examples.
Event Stream
The engine event stream can be consumed over SSE or WebSocket. CE exposes live runtime events and point-in-time inventory. Persisted stream summaries belong to hosted rstream and private operational integrations when they are enabled.