"In fact, we’ve found for our services and architecture that there is no such trade off. For a given CPU utilization target, ZGC improves both average and P99 latencies with equal or better CPU utilization when compared to G1." writes Netflix' Danny Thomas: netflixtechblog.com/bending-paus...

Bending pause times to your will with Generational ZGC

The surprising and not so surprising benefits of generations in the Z Garbage Collector.