> • [Must have] Minimum JDK21 support on 4.1 and higher Is this purely due to genZGC? While it's playing very nicely so far, I would expect the gap between tuned G1 and genZGC to be less than tuned CMS and genZGC.
@Jon Haddad - got any insight on the above (CMS vs. G1 vs. shenandoah vs. genZGC)? fwiw - I think backporting the ability to run on JDK21 (or any newer JDK tbh) should be pretty simple and a favorable cost/benefit. Just want to explore if it's just the GC in the new JDK or something else at runtime people are looking for. On Fri, Oct 31, 2025, at 2:14 PM, Jaydeep Chovatia wrote: > • [Must have] Minimum JDK21 support on 4.1 and higher > •
