Java's G1 Garbage Collector

[@khmarbaise]

Thank you Billy for that great video about the internals and news. Really interesting things. 👍👍

[@billykorando6820]

Thank you!

[@mralix9566]

A comment that I got from another video where it was claimed that G1 is the default GC. Credits to @nhmarujo Small correction, hope you don't mind - G1 isn't the real default Garbage Collector. SerialGC might actually be chosen depending on CPU/memory available. It is not uncommon for people using containers, for instance, to have a setup on which the virtual machine has access to a low amount of resources and therefore SerialGC is picked. While that statement is somewhat close to the truth, it can be a bit misleading Cheers and thanks for all the nice work you guys do!

[@helderneres]

I didn't expect the Brazilian meme of Nazaré Tedesco on the official Java channel. Very cool!

[@NguyenLe-kp7xb]

Thank you so much. I have a question. if time for collecting all young and eden region greater than MaxGCPauseMillis. Does G1 GC collect all young and eden region or collect a part of this ?

[@zhwwashere]

Very interesting

[@RTXXONn]

Since most of the systems use older versions of java G1 isin't likely going to end soon, with the change in our access to newer technologies we can see the rise fo new collector soon

[@pranaykanjolia9077]

Doesn't CMS algorithm runs with mulitple garbage collector threads?, u mentioned single thread for it

[@danthe1st]

Why was Shenandoah not included in the comparison between GCs?

[@alexanderkachur9014]

Because it’s from Red Hat 😅

[@danthe1st]

​@@alexanderkachur9014 is it not included in OracleJDK / the Oracle OpenJDK builds? I typically use Adoptium which has it and there are also a few JEPs about Shenandoah (e.g. JEP 379).

[@ZtereoHYPE]

Very interesting, could we get a similar video for ZGC in the future?

[@java]

Thanks, see kzbin.info/www/bejne/i2O2qWiiipV-g5o for ZGC.