I'm Tracing you!
summary
Shows OpenTelemetry tracing end-to-end: a Java agent instrumentation captures requests without code changes, traces propagate across Quarkus services, Postgres and Kafka, and the Collector forwards to Jaeger (OpenTelemetry Collector -> Jaeger). Demos expose 6–7 spans for a book-create flow, reveal a number-service call, a DB select/insert, and a Kafka fallback path that retries later; the trace id links asynchronous work. Notes exporter overhead of roughly 5–20% and that library, agent or manual APIs are available.
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chapters (5)
- 0:00Start
- 6:42Distributed Tracing
- 13:09Open Telemetry
- 20:01Agent Instrumentation
- 23:27Manual Instrumentation
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