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Re:The decline and fall of Java on the desktop by lmm on Thursday March 03, 2022 @03:06AM (#30538406)
> That’s not how it works. It’s not like Java’s GCs in the last decade had any sort of huge pauses unless the program did some stupid shit like allocation in a hot loop.

Or there's a bug. There's a reason ZGC is marked as experimental. G1GC handled the application in question fine, we reverted to that and it wasn't worth our time investigating further.

Re:The decline and fall of Java on the desktop by kaba0 on Thursday March 03, 2022 @03:29AM (#30538570)
While there is a possibility of a bug, I really doubt it. G1GC is just a beast and likely has just no problem with the allocation-rate your program uses while ZGC has quite a tradeoff for really low latency.