Gunnar Morling • 11/12/2021

JDK Flight Recorder Events in GraalVM Native Binaries

This technical article explains how JDK Flight Recorder (JFR) support has been added to GraalVM Native Image, starting with version 21.2. It details the current state of JFR event emission in native binaries, the required configuration (like the AllowVMInspection option), and demonstrates a practical example using a Quarkus application. The post highlights ongoing work to expand event types and provides a guide for developers to start using custom JFR events in their native executables.

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#profiling #Jdk Flight Recorder #Graalvm