Add jfr-demo: JFR + Mission Control profiling of a live Spring Boot app

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Custom OrderProcessed event, CPU/allocation/lock workloads, a diagnostic
endpoint over the JVM's live FlightRecorder state, a JUnit test using the
jdk.jfr.Recording API, and nine captured recordings (flagship, mid-flight
snapshot, isolated vs concurrent threshold comparisons, and a real
dump+stop duplication bug) with their docs/output/*.txt transcripts.

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asmhatre

2026-10-01 04:37:26 +00:00

commit c7eccd1db5

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recordings/dump-duplication-bug.jfr

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