Expose flight recorder events
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Christian Beikov April 5, 2024 at 3:04 PM
As of ORM 6.4, we have a module to produce JFR events.
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Sanne Grinovero
Sanne GrinoveroComponents
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MajorCreated July 2, 2019 at 3:08 PM
Updated August 29, 2024 at 12:31 PM
Resolved April 5, 2024 at 3:04 PM
Flight Recorder exposes an Event API, which allows to generate custom events.
Apparently the performance impact of these events is close to nothing when the related Events are not enabled.
Some references:
http://hirt.se/blog/?p=444
https://github.com/rh-jmc-team/jmc-robots-demo
The JFR API required JDK11, but the OpenJDK team at Red Hat is working on some kind of backport to make it easier for libraries which also need compatibility with JDK8.