Paper

mirror of https://github.com/PaperMC/Paper.git synced 2025-01-01 05:47:45 +01:00

High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies

bukkit craftbukkit hacktoberfest java minecraft minecraft-api minecraft-performance minecraft-server paper paper-api papermc spigot-fork tacos

Go to file

Aikar e058d38078 Set cap on JDK per-thread native byte buffer cache See: https://www.evanjones.ca/java-bytebuffer-leak.html This is potentially a source of lots of native memory usage. We are clearly seeing native usage upwards to 1-4GB which doesn't make sense. Region File usage fixed in previous patch should of tecnically only been somewhat temporary until GC finally gets it some time later, but between all the various plugins doing IO on various threads, this hidden detail of the JDK could be keeping long lived large direct buffers in cache. Set system properly at server startup if not set already to help protect from this.	2020-05-04 01:08:56 -04:00
paper-server	Set cap on JDK per-thread native byte buffer cache	2020-05-04 01:08:56 -04:00

Aikar e058d38078 Set cap on JDK per-thread native byte buffer cache

See: https://www.evanjones.ca/java-bytebuffer-leak.html

This is potentially a source of lots of native memory usage.

We are clearly seeing native usage upwards to 1-4GB which doesn't make sense.

Region File usage fixed in previous patch should of tecnically only been somewhat
temporary until GC finally gets it some time later, but between all the various
plugins doing IO on various threads, this hidden detail of the JDK could be
keeping long lived large direct buffers in cache.

Set system properly at server startup if not set already to help protect from this.

2020-05-04 01:08:56 -04:00

paper-server

Set cap on JDK per-thread native byte buffer cache

2020-05-04 01:08:56 -04:00