minecraft java arguments for modded. mui-. minecraft java arguments for modded

 
mui-minecraft java arguments for modded , how much memory will initially be used when launching

Well, I eventually ended up finding a solution. X, but Minecraft 1. Experiment with different settings and consult resources for specific. Java Edition particle <name> [<pos>] particle <name> <pos> <delta> <speed> <count> [force|normal] [<viewers>] Bedrock Edition particle <effect: string> [position: x y z] JE: <name>: particleBE: effect: string: basic_string Specifies the particle to create. 1. Contrary to popular belief, this doesn’t specify a minimum amount of RAM that the JVM will use. the rest keeps reseting like I said. 2 (build 17. Thank you for your help. func_72963_a(WorldServer. - Java heap size This can be set in Minecraft Launcher - Edit Profile - JVM Arguments-Xmx1024M or -Xmx1G is usually enough. TheMasterCaver's First World - possibly the most caved-out world in Minecraft history - includes world download. 16. Setting java arguments in new Curse Forge : r/RLCraft. Once you've done that, replace the '1G' with '3G'. 2 until Minecraft 1. [deleted] • 3 yr. ago 9GAG_sucks_lol What JVM arguments should I use for modded minecraft? I have 8 GB of RAM, and have Java 8 version 211 Edit: I tried to just change the -Xmx of the default arguments but it didn't add any more memory. Tuning a standalone Minecraft server is a totally different beast. 18+ . This argument will enable Java to run in 64 bit. 4 GHz, 8GB of RAM (I also play on this computer, yes it's a bit old) MOD LIST 781. Open the twitch settings menu. Modded Minecraft [Java] crash. 19 requires Java 17 or higher. So I'm looking for good Java arguments to use for the game. 12. Go to the "Installations" tab. Proceed to change “ 2G ” to “ 4G ” or another reasonably high value. Or you can just search your mod pack/Java version and use whatever someone says. Recommended vendors are Adoptium and Amazon Corretto. Java. Modded minecraft needs for most of the packs between 6 and 8 gigabytes of RAM, but I saw few huge packs which will crash if you give them less than 12 GB. The CurseForge Launcher does not have the default JAVA Arguments found in default Minecraft launcher. Try an leave at least 1GB for the general system processes and stuff like that. Reposting my posts I have in the Paper & Spigot community here! EDIT: Please see for updated content. To be honest I don't even know what those are, I use a buckit server with a few plugins and a few mods. You might need to increase it if you are running modded or with a huge view distance. 0. NOTE MultiMC is a modding-friendly alternate launcher for Minecraft, which is recommended for working with Fabric and can be found here. r/feedthebeast. 6. GitHub Gist: instantly share code, notes, and snippets. exe and put in your arguments below that. 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. md -Xmx6G -Xms6G -XX:+UseG1GC -Dsun. It allows you to have multiple, cleanly separated instances of Minecraft (each with their own mods, resource packs, saves, etc) and helps you manage them and their associated options with a simple and powerful interface. For the server, I have an i7-2600 @ 3. For example, here is how much memory the game uses for me, running vanilla 1. Note that, while java 14 works and everything it may cause some odd behavior with certain mods. java:866) at net. minecraft. minecraft. GTX1070. Here are some steps you can take to. How to manually install Forge 1. It should assign two cores to the java vm. I'm almost sure that Shenandoah GC has to be enabled through the java arguments since minecraft isn't built with a recent enough java In any case I still kinda believe it's a GC issue. The server supports the following modpacks: Terra Nova, Antimatter chemistry, MC Eternal, VoidPack 2, Advanced Wizardry, Skyfactory 3 & 4, Project Ozone 3, Direwolf20, FTP Revelation, Stoneblock 2. 16. gcInterval=2147483646, . Once it's installed head on to your Minecraft launcher and create a new profile Select the Fabric Loader you've just installed in the version Click on more options and select Browse in Java Executable. Ensure you replace paper. It should be worth noting that I have also tested this issue with the default Minecraft resource pack. For modern versions, 8 GB (with proper JVM arguments;. 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 the Java edition of Minecraft. New. Given that Minecraft uses Java 8 / Java 11 and the fact that the. 18 forge 2022>REM Forge requires a configured set of both JVM and program arguments. Reduced View-Distance. Like you, I've tested multiple packs, many Java arguments, many configs (render distance does nothing for me, like you). Add this to Additional Arguments. Realistic Torches - Causes torches to burn out after a configurable amount of time. 16) then it might be. Many months ago, I did an extremely extensive study into Garbage Collection and Minecraft, and got a really deep understanding on Minecrafts allocation behavior, general object life expectancy and collection rates. 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. Could someone tell me what are the best arguments for Modded Minecraft 1. 16. You should be able to set java arguments and ram allocation in the CFA settings. Hi, I am new in this modpack and I need some good jvm arguments. First things first, you'll need to open up your Mac. So why not take a look at the different packs that are available or just download ATLauncher and give a try yourself. 0. 20, you can adjust the allocated RAM by modifying the JVM arguments in the game launcher. We may forger about problems with Garbage Collector and Minecraft constantly freezing every few seconds. 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. Add the java argument -Xms4G. Hostinger: Best in VPS Minecraft hosting dervice provider. I think an important tip to try if you choose to do the same with ChatGPT is to tell it not to answer until asking you questions first. I'm curious as to what JVM arguments people are using to launch their servers. Souls - After you die, a hostile Soul that stores your inventory will spawn. This release also includes new features for map makers. The “2G” part stands for 2 gigabytes of RAM. Open your server. It resets your JVM arguments to its own defaults and it actually set some bad ones, like the -Xms256m I mentioned above. Not only update your Java, but there are a lot of Java JVM Arguments to use that can help performance. The line below shows 3 JVM arguments. 6. To make Minecraft use alternative JRE's, simply point the launcher to the Java executable through the menu right above JVM arguments. r/MinecraftForge. Presumably, you already have an idea for a mod you want to create. 9. #1. 12. I works perfectly fine with a small number of mods but with as many as I have, it seems to cause a Java crash, not a Minecraft crash. I'm curious as to what JVM arguments people are using to launch their servers. 88) The Modpack {Custom} The Crash Screen. Also, modern/modded Minecraft only needs such arguments because it is coded so poorly that it allocates and discards hundreds of megabytes of memory per second, more than my own highly optimized modded version which was coded to minimize object creation and unnecessary wrappers/encapsulation/etc uses in total, even at maximum settings in a demanding environment, which runs perfectly fine for. 12. Choose RLCraft -> Edit -> More Options -> JVM Arguments, and paste. I recently decided to allocate more ram to my game. The following are general arguments that the community recommends: -XX. 4. If you see multiple -Xmx arguments, including one that is not in the "JVM Arguments" text box in your Minecraft profile, the global Java limit is preventing you from allocating enough memory. Update your Graphics Driver. 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. When the heap size is not set, OpenJ9 will only acquire a small amount of memory at startup (ideal for cloud environment), and grows the heap as the application runs. This JVM argument is used to specify the maximum amount of RAM to allocate to. Do not overwrite or delete anything, just add the. 2048M is plenty, depending on render distance and mods. Enter -Xmx6G if you want to specify an average of 6 GB of RAM to your game. Java. Otherwise, I have a feeling it might start assuming things about your PC and experience and get you a potentially faulty answer based on false assumptions. -Xmx. In Bedrock Edition, must be a string. 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. As well as that, JAVA ARGUMENTS YOU'VE USED BEFORE MAY NOT WORK. 178. 16. 7. 3G is plenty even if you have a ton of mods. 16. Running adwcleaner removes it. How to manually install NeoForged. To fix this CurseForge lag, follow this guide: 1. 0 lag, 0 spikes, etc. ZGC supports heap sizes from 8MB to 16TB. Therefore, set Java as a priority could help you reduce Minecraft lagging. Does anyone know some good java arguments i could try? -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 . bat) and look the command. 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. MultiMC. jar. 8 multithreaded rendering, 1. Tuning the JVM – G1GC Garbage Collector Flags for Minecraft. 6. The subreddit for all things related to Modded Minecraft for Minecraft Java Edition --- This subreddit was originally created for discussion around the FTB. Create a text document in your server folder. dgc. Vanilla Minecraft and Minecraft server software in version 1. hello, I am making a modpack and Minecraft crashes on startup and tells me that I need to add more ram. Minecraft 1. But like I said, it happens that minecraft mostly only uses the memory you. zip file you downloaded, click on OK. 10 and I have a small server with my friends. Make sure you clear those arguments. This mod adds a hidden video setting that players can adjust and also render fundamental chunks of the game. There’s also Xms, though. 16+ For older MC versions use Java 8 SourceLauncher arguments. 6, and as always with Java arguments, the chance of making things worse is much higher than making things better if you just set things without fully understanding. Everybody knows we need to use this one: -Xmx4G But these ones comes by defaut in the Minecraft Launcher: -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Are they good. I was reading this eerily well timed post on r/technicalminecraft discussing the old and the new default JVM arguments. After setting javaw. Note that these arguments do not include the Xms and Xms settings, which are usually included by the. Is there any jvm arguments or perhaps edits i can do to some configs etc. -Xmn. I have found very brief and limited descriptions on how to use argument types and even looked at the vanilla commands. I've tried various versions of java -cp -u=username -p=password minecraft. In this article, I'll show you some nifty tricks for using Java arguments to supercharge your game. What arguments should I use to make my server more stable, and what arguments should I tell my friends to use when they play on it. For Java 8, the JRE is actually separated in the directory structure. idk why that was turned off in the first place but it is a fix i guess. Near the bottom you will see JVM Arguments. 2 and below generally requires Java 8. server. -Xmx1G will set the MAXIMUM HEAP to 1GB at start-up. changing configs on the CF settings will only change the -Xmx argument. jar. Or you can just search your mod pack/Java version and use whatever someone says. Minecraft Snapshot 22w45a is now out and about. Click on it, click Open, and you'll see in the Minecraft launcher that it has taken the place of <Use bundled Java runtime>. 1ile of FPS, and as such reduces stuttering significantly. 5 mods are compatible with Java 17. Enables Java to run on 64 bit. 5. 7 is just a completely different beast that nobody has really analyzed yet to the degree Eyamaz analyzed 1. Showing Minecraft’s console output in a color coded window. jar and copy the text in the text box. GraalVM release notes. 14 multithreaded lighting; single-core CPUs are now practically unusable. REM Forge requires a configured set of both JVM and program arguments. For minecraft, the two biggest ones are; -XX:+UseG1GC and -XX:+UseConcMarkSweepGC As a note, -XX:+UseConcMarkSweepGC has many settings to it as outlined in the fasterj post. 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. e. 6. 14. server. this option allows you to specify and use those Java version files. 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. There's a much easier way to solve the issue with the old java version. First things first, you'll need to open up your Mac. 4) then added a few mods that I couldn't find using the search bar. server. Posts: 1. 5 toastonrye 337 subscribers Subscribe 6K views 9 months ago #createmod #shaders #moddedminecraft. -Xms1G will set the MINIMUM HEAP to 1GB at start-up. In this article, I'll show you some nifty tricks for using Java arguments to supercharge your game. 1 Forge version and performance/graphic change mods - Forge 1. Extra arguments. if you installed Java 1. Step 1: Launch Java Argument Generator. Make sure the JVM Arguments checkbox is checked. JVM Arguments for Modded Minecraft (Updated 12/30/13) Thread starter Eyamaz; Start date Aug 13, 2013; Forums. Connect and share knowledge within a single location that is structured and easy to search. This exit code can be the result of various issues, and can be difficult to pinpoint the source. gc () to free up your memory. • 3 yr. 4. . gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M. Yes. Step 1: Open the Minecraft Launcher on the computer and tap Launch Options to continue. Using Better FPS and FerriteCore helps. 8). All you have to do is copy and paste the text in the box into your Minecraft profile under JVM Arguments! The argument works by enabling Garbage Collecting on Java, which increases how much Java clears useless memory. They should still be valid since those are arguments for java 8 and we. What this does is free up unused memory periodically while java is running, aka cleans up the garbage. jar nogui. The flag Xmx specifies the maximum memory allocation pool for a Java virtual machine (JVM), while Xms specifies the initial memory allocation pool. The Java Argument Generator is a simple, easy to use program intended to generate an argument made to speed up Minecraft. I somehow doubt drowning java in ram will fix anything, other than forcing other processes into swap to make them use less processor time. Change any other settings you need to while you're at it. net. integrated. that will increase this problem. If you have something good, please let me know. Though Minecraft mods bring you fun during the gameplay, they can affect your game. 1. Make sure you are using the latest Java version your OS can install and you should look into minecraft settings them self at video options and lower render distence, etc. 7. json does not specify "minVersion" propertyATLauncher is a simple and easy to use Minecraft Launcher which contains 155 modpacks for you to choose from, as well as the ability to browse and install packs from other platforms including CurseForge, Modrinth and Technic. (Frozen for literally 2 seconds, then playable just fine for 2 seconds, then frozen for another 2- Its seriously a 50/50 split)of course, adjust -Xms and -Xmx values to whatever you want, same for your java path and server jar. it always happens when garbage collection activates. The JVM Startup Flags to use – MC 1. If not, use the same approach as for 1. Our user-friendly interface empowers you to effortlessly handle plugins, mods, and world data. Support [Archived] Tech Support. 3. 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. 16. Join Date: 8/15/2023. 0_181injavaw. Turns out, since most Minecraft server java arguments mods are made by hobbyists and not experienced coders, there are some bad programming habits that are common to them, and one of those appears to be calling explicit garbage collection, way too frequently, eating massive amounts of CPU time. mixins. This policy breaks the Java heap into a nursery and a tenured space. I was wondering if there has been a change in the optimal jvm arguments. Regarding java arguments I have always gone with this: If your using the. What are the best JVM arguments for a 4GB laptop that can let me run a. 5 Gb During the ingredient filter build process, memory usage climbs well past 8 Gb, and this is before textures are even loaded. But, I can't find a real good, solid up--to-date source for Java arguments. txt REM Add custom program arguments {such as nogui} to this file in the next line before the %* or2 Answers. To see if you are running 64 bit Java or. minecraft. Moderator Note. Also, modern/modded Minecraft only needs such arguments because it is coded so poorly that it allocates and discards hundreds of megabytes of memory per. All of these mods explain themselves so I dont think its necessary to write explanations for all of them. Windows needs ram for itself too. Step 3: Paste the text into the JVM Arguments text box, and click Save Profile. x is worse in performance than 1. dgc. Every modpack is effectively a different application in terms of performance tuning, which means that the startup parameters for vanilla may not work. YourCoal. There used to be a really well-made Github page by brucethemoose which had a lot of information of JVM Arguments for Minecraft, from detailing the pros and cons of each Garbage Collection (ZGC, Shenandoah, Regular Client G1GC), to stuff about what Java VM and Runtime to use. To fix the Minecraft low FPS on a high-end PC you should also make sure that your graphics drivers aren’t outdated or corrupted. Shout out to all of these mod devs, most notably the sodium/lithium author. 10. This will create a new text document in the same location as the minecraft_server. Done! In Minecraft Launcher, click Installation. The server will lag heavily while the process is running, but once it is done your performance will improve dramatically. The most common is G1C1 (which you will see in most "recommended Java arguments" list). e. 16. 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. jvm argument: -XX:+UseG1GC -XX:+DisableExplicitGC -XX:MaxGCPauseMillis=10 -XX:SoftRefLRUPolicyMSPerMB=10000 . Minecraft is one such game that is highly based on Java. Teams. 0. - Memory : 16 Go - Java : Version 17. This can be resolved by: Looking at your FTB launcher and finding the version of Forge that the modpack runs on. Changing Java’s runtime options (including memory options such as MaxM and MinM). 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. Sort by: Open comment sort options. If your PC has 8gb total ram--- DO NOT allocate over 4. The more RAM is to be freed up, the. Happy mining!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. Modded Minecraft. Java Args are a way to direct java as a program on how to handle a Modpack on how to handle itself the best. 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. . To use Java arguments, you need to access the game's launch options and add the arguments there. 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. 12. For minecraft, the two biggest ones are; -XX:+UseG1GC and -XX:+UseConcMarkSweepGC As a note, -XX:+UseConcMarkSweepGC has many settings to it as outlined in the fasterj post. if I find better ways to increase performance. I'm looking for a good, reliable US located (preferably Chicago/East Coast) host that can handle a running a server with 150+ mods for a good price. These are the original classic JVM Arguments for Minecraft since Minecraft 1. A common problem with modded Minecraft is even though you might have more than enough RAM to run your modpack, the mods are using up all of the available memory and leaving none for Java to do. 1 modded (fabric) server jvm arguments. 6. Not that this has helped much due to Mojang's horrible coding practices; my heavily modded 1. REM Add custom JVM arguments to the user_jvm_args. Modded Minecraft [Java] crash. Vanilla 1. What really hits java, esp with MC is the backend. With the new launcher, it is allot easier to allocate RAM to your Minecraft. I'm running my server on Java 8 and my startup command is just. Thus, it's crucial to have the latest Java version installed on your computer to play the game without any issues. Im using 100 mods and gave it 4 gig of ram. Play the game in borderless window mode. ” In the “JVM Arguments” field, copy and paste this line of code right at the start of the criteria bar:-Djava. 6. The Java version on your PC could also cause issues. 18. gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M. the original -Xms stays in the java arguments and the -Xms 7072m that I. 13 multithreaded world generation, 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 the Java edition of Minecraft. 4) Minecraft 1. 2. 18 forge 2022>REM Add custom JVM arguments to the user_jvm_args. Then, in Minecraft, scroll all the way down to the bottom. exe and put in your arguments below that. Change this to whatever you like (use ‘m’ for megabytes if you want to be more. The exception is a few Just Enough _____ mods for different mod packs. 1 the game has used a separate thread for the internal server in singleplayer, enabling the game to run on two cores, with many more threads added in later versions; 1. This is better than Aternos or even some paid hosts, but you have to configure everything yourself. Go to the launcher. Step 2: Turn on the Java executable toggle. Some launchers like Curseforge and Prism Launcher ask you to use Java 8 on 1. 2>REM Add custom JVM arguments to the user_jvm_args. if you installed Java 17. Im looking for java args that could help performance in bigger modpacks, im currently experiencing some performance issues and i think theyre related to me not using any java args. Modding Your Minecraft World with Java Arguments. . 18 Forge world. Download minecraft_server. Press edit minecraft. 16. Now, with that out of the way: How to use OpenJ9: Head on over to AdoptOpenJDK and select OpenJDK 8 (LTS) and OpenJ9. Then delete the world folder, start a timer when you double click the bat file, and stop it once the world is generated. This argument is used to specify the average RAM usage by Minecraft on your system. For example a server with 8 GB of memory you would launch with -Xmx7G. 2 packs are very resource hungry and can stutter even on powerful computers especially when you explore new areas. It just forces the GC to run harder and lag the main java thread. jar net. Locate "JVM ARGUMENTS" and find "-Xmx2G". The JRE and JDK runtimes are exactly the same. Open Minecraft’s Advanced Options and perform a repair in the Settings app. exe (e. The Xmx argument specifies the maximum amount of RAM that Minecraft’s Java virtual machine will be able to use. 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 yr. Why do I still play in 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 the Java edition of Minecraft. 2? (forge with 19 mods and 12 gb ram) I want it to be stable fps and not timing out as often. 2: Tinkers' Things! This mod is written entirely in JSON, made possible by some of the recent changes in Tinkers' Construct. 1. Java normally accumulates 'garbage' objects until it's close to filling up the memory allocated to it, then the process of garbage collection is kicked off and a big portion of the allocated RAM is freed up, usually in an unnoticeably short lag spike. This method offers significant performance benefits in the %1ile and %0. 8 and 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 the Java edition of Minecraft. The java arguments I want to use are recommended by the FTB Team and are:Join Date: 7/22/2021. Some of the 1. Welcome to the Vault Hunters Minecraft subreddit! Here we discuss, share fan art, and everything related to the popular video game. 2 forge 40. 12. 17. X, but Minecraft 1. I have modded Minecraft 1. :P; 7. 20. What jvm arguments should I use on 1. STEP 3 - Tweaking config files and settings. 5+, all 1. 18. func_71247_a(IntegratedServer. i see, i have it a try a while ago and i didn't like the idea of other launchers. The Xmx argument specifies the maximum amount of RAM that Minecraft’s Java virtual machine will be able to use. 8+) Update. Arguments. Xmn needs to be set to ¼ the size [of Xmx] [citation needed] Edit: and yes i know he is tagged as "Mod Pack Team", but i still remain sceptical, since my tests came to a opposite result. .