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Triage Generational ZGC #1191

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chibenwa opened this issue Sep 20, 2024 · 2 comments
Open

Triage Generational ZGC #1191

chibenwa opened this issue Sep 20, 2024 · 2 comments
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perf

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@chibenwa
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Perf tests with Generational ZGC
@chibenwa chibenwa added the perf label Sep 20, 2024
@quantranhong1999
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When I upgraded TMail to JDK 21, I did some ZGC performance tests, and it is about the same as our tuned G1.

However I'm not sure about the GC changes up to JRE 23.

@chibenwa
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ZGC in prior releases is not genersational. Do not confuse them.

In java 23 it is!

Generational ZGC is set to be replacing G1GC as default garbage collector in future releases. I'd expect at least on-par performances.

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@chibenwa @quantranhong1999