Self-Observability Dashboard
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The OpenTelemetry SDKs can emit their own internal metrics (using the
experimental
otel.sdk.* semantic conventions) that
describe how the SDK is behaving — for example whether a service is dropping
telemetry, how long exports take, or whether processor queues are filling up.
The demo’s Self-Observability dashboard visualizes these metrics across the
span, log, and metric pipelines.
Enabling SDK self-observability
SDK self-observability is opt-in and still experimental, and is enabled through
SDK configuration on a per-service basis. In the demo, the ad,
fraud-detection, and kafka services opt in. The dashboard is driven by a
Service template variable, so any additional service that opts in appears
automatically.
Accessing the dashboard
Once the demo is running, open the dashboard directly at http://localhost:8080/grafana/d/self-observability, or navigate to it from the Grafana dashboard list (“Self-Observability”).
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