"It depends" on your version and heap size but G1 is easier to get right so probably wanna stick with that unless you are using small heaps or really interested in tuning it (likely for massively smaller gains then tuning your data model). There is no GC algo that is strictly better than others in all scenarios unfortunately. If your JVM supports it, ZGC or Shenandoah are likely going to give you the best latencies.
Chris On Fri, Oct 18, 2019 at 8:41 PM Sergio Bilello <lapostadiser...@gmail.com> wrote: > Hello! > > Is it still better to use ParNew + CMS Is it still better than G1GC these > days? > > Any recommendation for i3.xlarge nodes read-heavy workload? > > > Thanks, > > Sergio > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org > For additional commands, e-mail: user-h...@cassandra.apache.org > >
