Minecraft java arguments reddit exe -jar minecraft_server. gg/DxrXq2R A subreddit for Minecraft administrators and developers who are serious about cultivating a quality server with a quality community. Z_WX11 • curseforge > settings > minecraft > additional arguments > put the code u want > enjoy Reply reply Top 2% Rank by size . practicalzfs. Controversial. Minecraft Version Java Version >= 1. 18. and in the JVM ARGUMENTS: "-Xmx2G -XX:-UseAdaptiveSizePolicy -Xmn128M" put the boxes checked and save profile. Set the minimum and maximum to the same number to help with Java's dumb garbage collection. If you're having performance problems, you should read u/sk89q's advice: "Improving your Minecraft server’s performance". 16 I've been using the arguments: It doesn't work because the jvm arguments you used for 1. Please don't participate in drama or arguments, don't attack individuals or groups, and don't share personal information. Okay so this post is super outdated but people keep trying this command which doesn't exist, at least anymore. Hello, I found these arguments on the internet for a faster Minecraft in general. jar nogui (taken from a server file quite a while ago) Thats something im not quite sure on rei da For Minecraft 1. Get the Reddit app Scan this QR code to download the app now. And my performance was far worse with the arguments you suggested. For the . Done! The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. System: cpu: Intel Xeon W3520 2. ADMIN MOD Minecraft Java Low FPS on RTX4070 . Too much garbage collection and long pauses. jar nogui I decided to create this post for people trying to find the default JVM arguments in Minecraft. So, I've been playing atm9 for the past two days in a server. 1\bin\javaw. MinecraftModBot • Upvote this comment if this is a good quality post that fits the purpose of r/Minecraft. Some people have seen large performance boosts using Java versions that support the Shenandoah garbage collector (JDK 11 + 15). 0_51. 5+, all 1. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but For GC, you can enable Generational ZGC since you are using Java 21. G1GC has been commonly used in Minecraft 1. My startup script looks something like this: screen -dmS minecraft java -Xmn2048m -Xmx6G -XX:GCTimeRatio=2 -XX:ParallelGCThreads=4 -XX:+UseParNewGC -XX:MaxGCPauseMillis=2000 -XX:MaxPermSize=128m -XX:+DisableExplicitGC -jar spigot-1. I was reading this eerily well timed post on r/technicalminecraft discussing the old and the new default JVM arguments. 9-R0. 12. What version of java are you using? And are you sure that's what the OS is using by default? Open a cmd window and type: java -version while I'm not sure about 1. 17 uses Java 16 and minecraft 1. 0_231) you have installed instead of 1. -Xmx 6G sets the maximum allocated RAM of the Java application (Minecraft) to 6 GB; you should always leave Third -d64 and -client aren't necessary since java automatically just detects the correct shit. opengl. This will make sure it uses the most up to date java version (currently 1. But everytime I start to explore the world too fast my game freezes then crashes, at first glance I thought it might be my ram so I increased it from 8gb to 10gb allocated to the game, it worked a bit, but it still happens, and it's kinda annoying because most times I teleport to another dimension my game freezes and crash. true. Re-read that. With more players (~20) it goes down to 7tps. X, but Minecraft 1. Or check it out in the app stores Recommended args for Java 8-17: -XX:+UseG1GC -XX The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Sign in Product GitHub Copilot. Valheim [HELP] [JAVA] Optimal JVM arguments for Fabric 1. In the JVM arguments text box, make sure the number after -Xmx (the first part of the textbox) is The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Skip to content. These are the original classic JVM Arguments for Minecraft since Minecraft 1. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding Minecraft community on reddit Members Online • curiot . Get the Reddit app Scan this QR code to download the app now Best java arguments for GTNH . Sixth The CMS Collector was replaced with G1GC in Java 9 and -XX:+UnlockExperimentalVMOptions doesn't unlock it. You'll only need the JRE unless you plan to develop mods. Java Args:-Xmx16G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX What jvm arguments should I use on 1. From quickly reading Oracle's explanation of how the JVM deals with memory management, the entire heap is split between nursery space and old space. Specs: i7, 4,4 Ghz, 4c8t 16GB RAM GTX1070 Win10 Thanks in advance :) The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Window. This is probably due to your java arguments in the launcher. It focuses on Java settings and arguments. I switched to Lunar for better fps and all the other stuff that is nice to use. MinecraftModBot • Upvote this comment if this is a The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. It just depends on what you want. Minecraft Snapshot 24w21a minecraft. You really shouldn't have to worry about jvm args on modern minecraft The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Depending on the modpack it may be beneficial to use Java 17 over Java 19 or 21. Java Arguments . I haven't tried RLCraft, but I'm sure there will be an improvement. Currently the server runs with ~11 tps and 6 players. it can, there are some outdated arguments that dont work on newer java versions and a flag that says to ignore them /r/GuildWars2 is the primary community for Guild Wars 2 on Reddit. 7. There is a very long list of arguments that Java, Minecraft, Forge, and various mods look for. You signed out in another tab or window. 10 java arguments for modded pack . Let me know if you have some good jvm arguments. Also, there are guides which explain how you can compile your own m1 native version of Minecraft (if you own it) and play on that as well. An unofficial community for Fabric, the Minecraft: Java Edition mod loader. Creating this post to help anyone who comes accross this issue, I found several posts where people had this issue but it was hardly solved or horribly explained and was in zero way helpful to me, and the posts were archived and over 2 years old. 18+ mods, and most 1. It has a lot of good information All the best java arguments i looked up on google were all built for Java 8 and Get the Reddit app Scan this QR code to The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to EDIT: I have created a follow up post that addresses some inaccuracies I posted here through thorough testing. But I want to add some java arguments that will make the game possible to run in borderless window mode (annoying to alt-tab out when I want to do something on my second monitor), but I have noticed there is no way to add arguments. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding Minecraft community on reddit Members Online its probably not appearing as java executable bc u have to open it with java first. However, something has caused it to stop working. I am using curseforge. Anxious-Fan5348 • What I've found on other's threads was to type "? args" in atm8-general (Offical Discord of ATM). 20. This guide will be a more in-depth version of the general guide in The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but Can anyone tell me, why is that happening? You need to set the arguments in twitch launcher, not minecraft launcher. Old. I know for a fact I have done it in the past. Reload to refresh your session. Particularly, GraalVM Enterprise Edition, matching java arguments + g1gc My computer struggles to play Minecraft under the default JVM arguments so for Minecraft 1. This allows you to set a custom (potentially newer or better) java exec path. Open comment sort options . Hi there I really want a java argument but I can't find anygood ones for modded minecraft can someone help me. 14. The subreddit for all things related to Modded Minecraft for Minecraft Java I'll recommend looking at the Java Arguments that many modpacks have for themselves. Would love if someone could recommend Java arguments to increase For a while I've been using this JVM argument to make my Minecraft window borderless (to get rid of the menu bar) -Dorg. Is there a way to force it to do so? If not, aside from garbage collection java arguments; what are other An unofficial community for Fabric, the Minecraft: Java Edition mod loader. Then arguments will be -Xmx6G -XX:+UseZGC -XX:+ZGenerational. 17. Find and fix vulnerabilities Actions. More posts you may like The community for Old School RuneScape discussion on Reddit. Then click "Add. for some stuff like why minecraft uses the javaw exe over java exe or javac exe then a quick look for any useful 14 votes, 28 comments. You're not going to like my feedback I'm afraid. xms is your minimum memory for the application to use, xmx is your max. Premium Explore Gaming. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Minecraft community on reddit Members Online • Szczypi0R112. You'll want a good set of arguments to optimize Java for such a large modpack, especially as you progress and have more machines and ticking entities. Navigation Menu Toggle navigation . If you/the launcher set xms to be equal to xmx it will always use all the ram allocated. What java arguments should I use to potentially help performance in 1. we've already tried several jvm arguments and most of them didn't solve You signed in with another tab or window. The world loaded much more slowly around me, to the extent that I couldn't actually exit the currently loaded chunks - doing so caused me to rubber band about six The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Instant dev environments Issues. If your PC is struggling with performance or you're using an old version of Minecraft (1. 1? I'm searching for the optimal arguments when playing light modded 1. 8. How to apply arguments: In TLauncher, go to Settings -> Program Arguments, and paste it, save. Minecraft community on reddit Members Online describing different ideas. You might be better off reducing your JVM allocation to like 1. Q&A. Join us for game discussions, tips and The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. On the popup, click Edit. Here you can share your mods and modpacks, receive support as a player or as a mod dev, ask questions and discuss Fabric! I was searching the internet for a successful usage of new java's Z Garbage Collector to fight the gc lag during vanilla gameplay, unfortunately I didn't found much on using ZGC with Minecraft, thus I decided to make this thread. Minecraft 1. Nursery space is where objects are stored when they're newly generated, when that fills The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Eight You said that the cms collector is outdated, true but, the cms collector is one of the best collectors for mc if your not going for shenandoah gc or zgc in java 11. 2? (forge with 19 mods and 12 gb ram) //discord. Moral of the story is that if your machine is dedicated to running the Minecraft server and only the Minecraft server (IE other programs don't need that RAM), give it all to Java and let it manage the memory. 23. Seventh NEVER RUN MINECRAFT This really ought to be a FAQ. I think that a lot of people here are pretty aware of how to get decent performance out of Minecraft, but there were recently some comments here (that I can't find Atm 8 Jvm arguments. as for java args, (New reddit? Click 3 dots at end of this message Third -d64 and -client aren't necessary since java automatically just detects the correct shit. In short, install the JDK and use WarmRoast or jvisualvm to profile your Minecraft server. jar you would do C:/Program\ Files/Java/15/javaw. Premium Powerups Explore Gaming. -d64 makes the Java application (Minecraft) run as a 64-bit program, which allows it to use the capabilities of 64-bit machines; only use this if your operating system is 64-bit (x64) and not 32-bit (x86), otherwise, remove this parameter as Java sets this for 32-bit by default. It works just as you'd expect. Research this yourself to see if this will Get the Reddit app Scan this QR code to download the app now. 13. 5 mods are compatible with Java 17. 16. You get a little resizable window that doesn't have the ugly Windows titlebar or border, and it's super The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Select that and change its preferred graphics processor to High-Performance NVIDIA processor. 5 and up, use Java 17. And Java arguments are for Java, regardless of fabric, forge or even Minecraft No one is trying to force anyone to play a certain version, just way more Java players have played bedrock than bedrock players have played Java, and yet when Java players bring up the quality difference they’re shut down by people who have less information on the debate, because they don’t have a PC to try Java exactly like you said. upvotes EDIT: I have created a follow up post that addresses some inaccuracies I posted here through thorough testing. 18 uses Java 17 The official Python community for Reddit! Stay up to date with the Java arguments are used to set/override properties of the JVM and application. However, with only 4GB of system RAM you are likely hitting your swap heavily and that is most of your issue. I was using macbook air 2020 (M1) to test it, it might work a little differently on your machine. So I just tried logging in to my world with those java arguments, and again without them. Share Sort by: Best. And don't be afraid to mix them up and try other combinations. In any Java version/platform, if large pages isn't working, you will get a warning in the log similar to this: Java HotSpot(TM) 64-Bit Server VM warning: Minecraft community on reddit Members Online • wheezerx . Write better code with AI Security. Downvote this comment if this post is poor quality or does not fit Hi im new to modded minecraft and im using curseforge launcher playing on 1. To change that, click the "Launch Options" button at the top of your launcher. You have to create a notepad file, call the JAVA variable, drop the arguments, and then the server executable path. try opening the executable in the minecraft folder as java Reply reply Where does Minecraft Client You could try using java 14. i am currently using jvm arguments i found on this very subreddit years The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding The only java argument i ever add to a modpack is this one -XX:ParallelGCThreads=3 And the ones i use for server hosting is java -Xms2G -Xmx6G -d64 -XX:ParallelGCThreads=4 -XX:+AggressiveOpts -jar FTBserver-1. 2-14. Automate any workflow Codespaces. I am running Java 64 and minecraft server has been multi-core capable since 1. 18 version, and click the 3 dots next to it. 10 or 1. Find the 1. 2705-universal. Or check it out in the app stores the Minecraft: Java Edition mod loader. I want to improve performance on a Minecraft server. Note that, while java 14 works and everything it may cause some odd behavior with certain mods. Only 1 GB is allocated by default. Fifth all of your arguments lag like hell. Minecraft is singlethreaded and does not utilize more cores. Choose RLCraft -> Edit -> More Options -> JVM Arguments, and paste it, save, Done! In GD Launcher, go to Settings -> Java Arguments -> Java Custom Path, and paste it, save. JVM arguments that you can use in your Minecraft launcher to increase game performance. exe" when installing the new java it will be automatically. We want everyone to feel welcome on r/Minecraft. The command to get the java arguments is now (and has been for the last like year) !args, and it brings up '-XX:MaxNewSize=2000m -XX:SurvivorRatio=2 -XX:InitialSurvivorRatio=1 -XX:NewRatio=3' which is a lot better than that long mess from before. Hello, I'm currently playing project ozone 2 and I have a little problem, every time I play the modpack I can play it for some time without any problem then it starts to have lag spikes and I have to restart the pack. If you prefer ease of use I strongly advise a server wrapper as it also helps to The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. rn i average at around 30 with the default jvn settings Check and see if large pages is working with the -Xlog:gc+init java argument in Java 17. On this page, click "More options". You will need to delete the argument -XX:UseG1GC if it exists. Minecraft community on reddit. Then turn on "Advanced Options" and click on your profile. For Minecraft Forge 1. New. Keep in mind you want to find and use the Graalvm for java 8 if you're on 1. The /r/feedthebeast subreddit is not affiliated or associated with the Feed the Beast company Whatever you decide to use as the argument parameters for your Minecraft instance, I would be sure to double check two things: The Twitch settings, in the Minecraft tab, check that the Java Settings slider is set to what you are wanting to use, and then click "Done" at the bottom of the Twitch Settings window. For instance, with the defaults going through a Mystcraft portal in FTB Infinity would take up to two seconds for the warp and the world to load before I could do anything. I monitored the usage and the GC is If you've had crashes after crashes occur in your Minecraft install and have allocated tons of Memory to MC, this may be the thread to read. Is there a list of JVM arguments? I'm trying to tailor my Java arguments but I can't find a decent breakdown of the different lines and uses, anyone got a link for me? pretty please :) Archived post. Regarding Java arguments, the right answer depends on your operating system and Java implementation. i was wondering what the best JVM arguments were for my situation because im trying to run shaders for Minecraft and get above atleast 60 frames. x. lwjgl. I found this reference, and it looks like it's one of the best. Use these arguments: CMS (Old/Inferior) The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher Im looking for java args that could help This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. However, with 21w19a, Minecraft uses Java 16 now, so these JVM arguments do not work. I'll also recommend this reddit post by one of the Forge developers. 1 Fabric. 5: 21 >= 1. then you can play. Question Share Add a The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Get the Reddit app Scan this QR code to download the app now I'm trying to launch my Minecraft server with these arguments, i specified the full path to the openj9 directory but when launching the server it instantly tells me it could not create the java virtual machine and there was a fatal exception. Best. 2, I was frustrated with To use ZGC you first need to install Java 21 (and make your MC installation use it). The subreddit for all things Unfortunately the rest used to be something of a dark art, so there's a lot of information out there that's mostly relevant for older versions of Java. Adding the parameters below made it near instantaneous for me. jar" I read, that with changing these arguments / adding some you can optimize minecraft and have less lag / more tps. I'd suggest using -version:1. Running the new default arguments I noticed that the performance is much worse, especially when allocating 4 GB of memory. Basically what is happening is I am experiencing hard lag spikes every few seconds caused by the mem hitting 100% in the F3 debug menu. 19. 2 (RAM usage) A reddit dedicated I'm searching for the optimal arguments when playing light modded 1. On GDLauncher, right click the instance and hit manage, then toggle on the Override Java Arguments and add the following on each machine -Djava. 0 coins. 19 Forge) The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown Get app Get the Reddit app Log In Log in to Reddit. 12 (meaning Java 8), decide how much RAM you'll probably need depending on online players and mods, switch on G1GC instead of the older garbage collectors, and be done. Java 21 has significant improvements over 20 is why 20 is not recommended and should be able to be dropped in place in any instance Java 20 can be used. It's become pretty common This repository serves the purpose of having an updated list of Java Arguments for Minecraft. If a lot of your friends have the Windows 10 Edition, then you can get that so you can play with them more Get the Reddit app Scan this QR code to download the app now. Hello!For some longer time now i still have a problem with my Minecraft Java having FPS at 50 max, mostly it's max 30fps on multiplayer and with any shaders it goes down to even 10FPS or less. -XX:+UseG1GC -XX What JVM arguments should I use to make it load faster? Advertisement Coins. The problem persisted on my RX580 and now as You could also try additional java arguments but Shenandoah and ZGC may use different ones than G1GC. -XX:+UnlockExperimentalVMOptions -XX:+UseZGC. With Windows 10 Edition, you can crossplay with people using mobile and console edition of Minecraft too. -Xmx 6G sets the maximum allocated RAM of the Java application (Minecraft) to 6 GB; you should always leave The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Specs: i7, 4,4 Ghz, 4c8t 16GB RAM GTX1070 Win10 Thanks in advance :) Minecraft community on reddit Members Online. There’s was a place to put Java arguments specific to this modpack, but that crashed the game before essentially anything could load. Many of these properties can be changed to help with performance, such as There are some features the Bedrock Edition of Minecraft has that Java doesn't and vice versa. Minecraft community on reddit Members Online Java Arguments . What helps more is allocating RAM in your Java arguments. I use them as well for large modpacks (and with lower memory like 2G for JVM arguments that you can use in your launcher to increase your Minecraft performance. Hostile behavior and derogatory language is not acceptable here, even as a joke. Do I have to use java 15 or can I keep java 8 and will these arguments help me thank you (also how do I use java 15 instead of java 8) One more thing to recommend in the world of Java arguments: switching to the Zulu OpenJDK, without any tinkering or command-line argument stuff other than the heap memory limit, has given me way more consistent performance in MC. Minecraft community on reddit Members Online • Sheamau5 . 4 use Java 17. without the quotes. Cpw made a really good reddit post about this were he explains what he uses as JVM arguments. 16 are for Java 8 while minecraft 1. Ugh. thank you for replying! i have those types of JVM arguments right now pumping 8gb in (overkill probably) and it does run okay. Furthermore, I strongly recommend you read this entire page very carefully before you start, as it contains many recommendations that will help your server run The official subreddit of GreedyCraft modpack for Minecraft. Sometimes Java 11 will work where Java 17 doesn't. Originally made for people like me who want to run Minecraft with their low-end potatoes, but it can also work for those with access to higher So I'm trying to fix up/adjust my JVM arguments. Top. JVM arguments for Java 17, MC 1. I have heavily edited this post to reflect what I have found. preferIPv4Stack=true In Prism, right click the instance, hit edit -> settings, then check the Minecraft community on reddit Members Online • redacted187. I don't know what they do to the garbage collector, but there are way fewer GC spikes, MC feels buttery smooth. 5 and older you need Java 8, for 1. . 8+ as well if you use the twitch launcher, or a launcher that doesn't let you use a specific java version. 5GB or so. I've tried on several versions, making very sure that the statement is included in the arguments, but can no longer play borderless. - de-soot/mc-fps-jvm-args. 17-1. 5. 2 packs? Hello, I am a longtime player of modded minecraft and in my quest to fit as much stuff as I can into a modpack I ran into JVM arguments. I think people generally use either the ones from cpw or the ones from aikar. If you still have some lag issues first try adding Optifine to the pack and lowering some vanilla and optifine video settings. You switched accounts on another tab or window. Testing has been conducted for both Modded Minecraft and Vanilla Minecraft. Open comment sort options. Help I know there is a way to run minecraft in borderless windowed with a couple of java arguments. Go into the launcher and look at the installations tab. 4 The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. Seventh NEVER RUN MINECRAFT Above the JVM Arguments section of the Minecraft settings there is a "Java Executable" option. jar adjusting that path for wherever your Java install is, of course. Just The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. net. Are there any java arguments that are current that might help with performance in 2024? Locked post. I set Xmx and Xms to be equal (10G each, since Java tends to overflow a bit regardless), and now my TPS seldom drops below 19. i usually run minecraft just fine but i do want to see if anyone has gotten anything better than that link i shared above in Minecraft community on reddit Members Online • redacted187. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java . 5 with 8 GB of ram allocated (I have 16gb of ram in total) and im playing the mineshafts and monsters modpack. If you wish a more consistent yet not as friendly Get the Reddit app Scan this Are there any other good JVM arguments to use with Java 21? The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java I'm curious as to what JVM arguments people are using to launch their servers. Remember to follow both Reddiquette and Reddit Content Policy. Hi, I am new in this modpack and I need some good jvm arguments. undecorated=true. 2 spigot) which I am currently starting with: "java -Xms12G -Xmx12G -jar spigot. 2 so there's a lot of information on arguments that work with this GC. 4. -Xms is the initial heap size, -Xmn (and -Xmnx and -Xmns) is for the nursery heap (region of memory dedicated to allocating new objects). [java] What are the best java arguments for 1. New comments cannot be posted. I figured recently figured out that my initial JVM arguments probably The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. 2 until Minecraft 1. Plan and track work Code The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding hi the spare ram i have is 15 gb, and the amount of vram i have is 8gb. Not only update your Java, but there are a lot of Java JVM Arguments to use that can help performance. Or check it out in the app stores for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. After several days, and a headache later, this is what I Cpw made a really good reddit post about this were he explains what he uses as JVM arguments. 3-SNAPSHOT. 1 fabric modloader Unsolved I'm currently trying to run a large mod pack with over 350 mods and it runs better than I thought it was going to, but I run into an issue where if I am close to large terrain (such as the mountains) my game typically crashes, are there any useful java arguments? install JDK 16. Done! In Minecraft Launcher, click Installation. x Below). Expand user menu Open settings menu. There was a place to put custom arguments that was in the settings of the launcher itself, but while that let the game boot up the lag during Be careful, for some reason the Java Arguments reset by themselves and you will have to reapply them. What are the BEST java arguments to run a Minecraft server? I found that running stock java arguments for Minecraft server makes it suck. Minecraft Java Edition 1. found it on reddit like 2 years ago. During gameplay, it can get to 50%. 0. What I've end For GC, you can enable Generational ZGC since you are using Java 21. View community ranking In the Top 1% of largest communities on Reddit. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft You should be able to set java arguments and ram allocation in the CFA settings. And lastly, just use Minecraft's default arguments if you don't know any of these java shit. -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:G1HeapRegionSize=32M These are mine they work amazing. Some launchers like Curseforge and Prism Launcher ask you to use Java 8 on 1. I think that a lot of people here are pretty aware of how to get decent performance out of Minecraft, but there were recently some comments here (that I can't find I'd suggest using -version:1. Java can very much impact performance; using the optimal version and arguments can make all the difference to some people. ADMIN MOD [Help] Borderless windowed with java arguments . For immediate help and problem solving, please join us at https://discourse. Fourth -XX:+UseStringDeduplication only works with G1GC. 20, I do know for 1. I used them to run Crackpack 3, and did see a significant improvement. Get the Reddit app Scan this QR code to download the app now I tried to just change the -Xmx of the default arguments but it didn't add any more memory. The /r/feedthebeast subreddit is not affiliated or associated with the Feed This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent API changes, which break third-party apps and moderation tools. I'm not completely sure what OpenJ9 is, since I didn't know about it before, but from what I read just now it seems to me that OpenJ9 is basically a different JVM (the program that runs your Java code), while GraalVM is mostly the same JVM as normal Oracle Java but with a better Just-in-time compiler, meaning it will be faster for programs that run for So instead of java -jar minecraft_server. 2: 17, 19, 21. 1 and in the edit profile of shiginima put it like this: executable: "C:\Program Files\Java\jdk-16. Point number 1: Performance To understand the difference, we need to go back to when Minecraft: Java was originally coded in 2010 by a college graduate. You'll want only the below java arguments, as well as any memory related java arguments (Xmx, Xms). ps. If you have something good, please let me know. Or check it out in the app stores Java and the arguments (MC 1. 67GHz x64 cores : 4 logical processors : 8 GPU: Sapphire hd 7950 3GB GDDR5 VAPOR-X RAM : 12GB In the NVIDIA Control Panel, under Manage 3D Settings, go to the Program Settings tab. If you set xms to 4gb and xmx to 20gb it will likely show a more realistic value. Also google "ATM9 Java args" and follow the instructions you find. Hey guys! I'm running a server (1. This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. You get a little resizable window that doesn't have the ugly Windows For GC, you can enable Generational ZGC since you are using Java 21. com with The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB launcher and its modpacks but has since grown to encompass all aspects of modding the Java edition of Minecraft. bat variant, there are many guides everywhere. If you own minecraft, you can easily run the game on m1 and use optifine and forge as you usually would. Delete -XX:UseG1GC and add the following arguments: -XX:+UseZGC -XX:+ZGenerational. Add a Comment. " Assuming Minecraft was the last Java-related program you ran, near the top should be a Minecraft launcher, just above that should be a Java instance. The /r/feedthebeast subreddit is not affiliated or associated with the Feed the Beast company. xgsut ebw bhnl vvdd zwinfpv xnbwod iuunga ebkc ugysd klty