It would be nice to have the option to change your java version to graalvm as it is relatively well optimized on minecraft, and we don't need to create a ticket everytimes we want to change it to graalvm if we are able to.
2 years later and UltraServers finally add GraalVM support, but only the CE which currently not having support for most optimization -Dgraal flags, and using the default OpenJDK JVM instead of its “better“ Hotspot JVM and JVMCI compiler
Mortis
Team•
May 29, 2025
As of now, we have added CE. We’re currently exploring the option of offering EE, as some research suggests that providing a specific version would be permitted. The issue with this request is that no one specified EE and there not being much research that graalVM is as useful as some people say.
An Anonymous User
•
Feb 19, 2025
With ZGC, GraalVM provides improved performance in Minecraft. Introducing it will be highly beneficial, as it has been tested multiple times by large servers. It's not just GraalVM that impacts performance but rather the combination of ZGC and the exclusive flag features of GraalVM.
starfruit2210
•
Feb 19, 2025
We need this kind of optimization, it wont be enough for normal java JDK to optimize the server!
Anonymous User
•
Dec 8, 2023
Graalvm is only good client-side, it usually doesn't perform good server-side.
Anonymous User
•
Aug 7, 2023
Graalvm is known to not be optimised for mc and not provide any performance improvements, there really is no point
Comments6
Aretzera
May 9, 2025
2 years later and UltraServers finally add GraalVM support, but only the CE which currently not having support for most optimization -Dgraal flags, and using the default OpenJDK JVM instead of its “better“ Hotspot JVM and JVMCI compiler
Mortis
May 29, 2025
As of now, we have added CE. We’re currently exploring the option of offering EE, as some research suggests that providing a specific version would be permitted. The issue with this request is that no one specified EE and there not being much research that graalVM is as useful as some people say.
An Anonymous User
Feb 19, 2025
With ZGC, GraalVM provides improved performance in Minecraft. Introducing it will be highly beneficial, as it has been tested multiple times by large servers. It's not just GraalVM that impacts performance but rather the combination of ZGC and the exclusive flag features of GraalVM.
starfruit2210
Feb 19, 2025
We need this kind of optimization, it wont be enough for normal java JDK to optimize the server!
Anonymous User
Dec 8, 2023
Graalvm is only good client-side, it usually doesn't perform good server-side.
Anonymous User
Aug 7, 2023
Graalvm is known to not be optimised for mc and not provide any performance improvements, there really is no point