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Re:ZGC – What's new in JDK 16 on Tuesday March 23, 2021 @03:05PM (#26558962)
ZGC in its current form trades a bit of throughput performance for better latency. This presentation provides some more details and some performance numbers (a link to the slides is also available there). https://malloc.se/blog/zgc-oracle-developer-live-2020
Re:ZGC – What's new in JDK 16 on Tuesday March 23, 2021 @12:50PM (#26557154)
ZGC pause times will be the same regardless of heap size. ZGC currently supports heaps from 8MB to 16TB. So if you have 4-32GB heaps and want low latency, then ZGC is definitely something to try.