Though I think this is just a mistype from the developer as more people would be using this if that were the case. Minecraft servers, as of 1.1.0, can use multiple cores, so now they will not sit idle and will increase server performance. Referencing a official Minecraft Wikipedia entry: With that said, the Stack Exchange one suggests that his parameters allow for the server to use multiple cores. I have yet to experiment with the newly listed Java Arguments but from reading the threads, it seems like they only lower the overall RAM usage while increasing CPU usage 'case of the modified Java Garbage Collection? If anyone has already used any of these and has any comments about them, I'd like to hear your findings. In my searches, I have found the following suggested Java Arguments to improve 'performance': -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=7 -XX:+AggressiveOpts -Xms1G -Xmx8GДЄbove SOURCE (Stack Exchange 'expert') -Xms6G -Xmењ†G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50 -XX:+AggressiveOpts -XX:+AlwaysPreTouchДЄbove SOURCE (Sponge Contributer) -XX:+UseG1GC -Xmx4G -Xms4G .gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M I've done a fair amount of Googling to see if there are any methods of improving performance but most of the stuff I've turned up with either says it's not possible to use multiple cores, it IS possible to use multiple cores (lies?), add java arguments to improve garbage collection (which technically eats up more CPU when I have TONS of RAM to spare), or to just buy a CPU with better single-threaded performance.Д¬urrently for the Enigmatica 2: Expert server, I am using the following for my java arguments (these are the defaults with the pack): -d64 -server -XX:+AggressiveOpts -XX:+UseConcMarkSweepGC -XX:+UnlockExperimentalVMOptions -XX:+UseParNewGC -XX:+ExplicitGCInvokesConcurrent -XX:+UseFastAccessorMethods I have a bunch of viewers that really want to join this server but I am very weary of letting people play on the same server as me after seeing the kind of lag SevTech: Ages had with 2-4 people active. My main concern is performance and combating lag. Enigmatica 2: Expert is a Minecraft v1.12.2 pack. It's my understanding that's because 1.7.10 was a fair bit easier to run servers for, compared to the other's listed. That said, the 2-4 servers lagged significantly more than that of the FTB server. The subsequent servers only had around 2-4 people. The Infinite Evolved server was the most successful of them all with 13-18 people playing at a time. In the past, I've also hosted a FTB: Infinite Evolved, SkyFactory 3, and SevTech: Ages server for the community. I'm currently running an Enigmatica 2: Expert (v1.38) server for me and some of the subs of my Twitch channel.

Is there a way to force it to do so? If not, aside from garbage collection java arguments what are other methods of improving performance on a 1.12.2 server? Minecraft is singlethreaded and does not utilize more cores. TL DR: I want to improve performance on a Minecraft server. Join us on Discord for in-depth discussions! Users may make one promotional self-post per month about their own content.Дirect posts to one of the subreddit megathreads when appropriate. Self-promoted links to revenue generating content are not allowed. Using your server as an example is allowed. Friendly suggestions and constructive criticism are fine. Submit content that's relevant for Minecraft administrators and developers. Hello and welcome to /r/admincraft! This subreddit is for Minecraft administrators and developers who are serious about cultivating a quality server with a quality community. Welcome to /r/admincraft! Read this guide before posting.

Multi unlock server