JDK 16 G1 / parallel GC changes (tschatzl)

Jiedao jdon 2021-05-04 18:54:44
jdk g1 parallel gc changes


This article reviews JDK 16 Hotspot The most important change in the world of garbage collectors -G1 and Parallel GC.

First , Let's briefly introduce the whole project GC Child components : The only one in the garbage collection area this time JEP And ZGC And JEP 376 of , among ZEP Thread stack processing for has been moved out of its pause , Now it causes a pause of less than a millisecond !G1 and Parallel GC There are also some interesting minor updates .

Whole Hotspot GC The complete list of changes to the subcomponents is at here , All in all 325 A change .

 

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https://javamana.com/2021/05/20210504185015046c.html

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