Jenkins and Shenandoah GC

[Basil Crow]

Hi all,

OpenJDK 12 is now out [1], and it has Shenandoah [2], a low-pause-time
garbage collector. Has anybody tried tuning Jenkins GC [3] using
Shenandoah?

Thanks,
Basil

[1] https://openjdk.java.net/projects/jdk/12/
[2] https://wiki.openjdk.java.net/display/shenandoah/Main
[3] https://jenkins.io/blog/2016/11/21/gc-tuning/

[Baptiste Mathus]

This would be very interesting feedback if anyone is willing to try it.

At this stage, simply beware that running Jenkins on it wouldn't be supported yet. (Java 8 only until 2.164.1, then 8 and 11 starting with 2.164.1 excluding any other Java version cf. https://jenkins.io/doc/administration/requirements/java/)

Likely a good subject for the -dev mailing list.

Cheers

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