Where do I put this?
I tried adding
when I add it....
--enable-native-access=spark to the startup args but I just get
WARNING: Unknown module: spark specified to --enable-native-access
WARNING: Unknown module: spark specified to --enable-native-access
Reducing garbage collector lag?
I'm running a modded 1.18.2 Forge server, and ever since removing Valkyrien Skies, Eureka, and Create: Clockwork (they had a memory leak), the server has been consistently lagged every 5 minutes by the GC. It does this even when the memory usage is not high. There could only be one person online, and it'll start the GC exactly every 5 minutes and lag the server even when ram usage is only around 2-3gb. How do I prevent this? I have several optimization mods like ferritecore, and am using Aikar's flags, so I don't know what else I could do to mitigate this GC lag. I've ran plenty of modded servers in the past, and have never encountered rhythmic GC lag like this.
Startup flags:
java -Xms6500M -Xmx6500M -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+UseContainerSupport -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs/ -Daikars.new.flags=true -Dterminal.jline=false -Dterminal.ansi=true $( [[ ! -f unix_args.txt ]] && printf %s "-jar server.jar" || printf %s "@unix_args.txt" )
...I9 14900K or Ryzen 9 9950X ?
I asked my current host, who offers a dedicated server with a Ryzen 9 9950X, if they had servers with the latest Intel, to which they replied: “This processor is not the most powerful on the market. It's far surpassed by our Ryzen 9 series. What's more, this generation of processor has only 8 cores and 8 “performance” threads, unlike our Ryzens, which offer 12/24 or 16/32.
These processors don't handle workloads as effectively as the Ryzens.”
What do you think?...
Solution:
What he says about the i9 14th gen isn't exactly correct, but I would take a 9950x over the i9 14th gen anyway especially if you know that you will be using the entire CPU not only half of it (aka the 16 performance threads).
I want to reduce HP / Attack damage of select mobs
I am looking for a basic plugin that will allow me to adjust the HP and attack damage of Mobs.
I am running paper 1.21.5 Java.
So far I have found MythicMobs, and CustomMobs. ...
Solution:
For those interested https://www.spigotmc.org/resources/mobattributetuner.125479/
Bedwars plugin
I'm creating a Bedwars server. Is it a good practice if, on this server, I use a plugin like PhantomWorlds for multiple worlds for arenas, and have them all in one server?
Anti Spam Plugin
I'm making a custom anti spam plugin for my anarchy server. It's tricky because whether I like it or not, spam is a key part of anarchy. Right now I have no chat cooldown unless the previous messages are 80% similiar, then it places a 3 second cooldown on messages. Spamming a little bit is fine, but too over the top needs to be dealt with. Any suggestions?
Server host recommendations
Looking for a good server host
Gonna have around 10 players peak at any time, location in United Kingdom, edition 1.21.5 Java, budget no more than £10 a month if possible....
Question Regarding Billing Plan/Specs.
Hello admincraft! Im sorta new to server hosting. I've been running a modded 1.20.1 Fabric server with my friends (most of the time we are less than 10) recently with a couple "heavy" mods (mostly Create and Valkyrien Skies 2/Eureka) and things have been going MOSTLY smoothly. I've preloaded some chunks, installed some server side optimization mods. Everything's going...kinda smooth.
My question is as follows: Im paying around 25$ for the PebbleHost budget 25GB host (Intel i9-9900k @ 5GHz / Ryzen 5700X @ 4.6GHz CPU). Should I for around the same price upgrade to the Premium option but less GBs (so i would be going down to 10GBs but Ryzen 7900 @ 3.7 / 5.4Ghz CPU). I've done my fair share of homework and that CPU seems to be one of the better ones for hosting, and maybe i went a bit overboard with 25GBs.
Thanks for your time and help!...
Anti Lag Machines / Spam Plugin
I'm looking for an anti lag machines and spam plugin for my anarchy server. I've been banning people for making lag machines, and i'd like to be more proactive instead of reactive. As for spam, I just want to block repetitive messages
server running super slow
hi everyone, my mc server is running really slow and i'm not too sure why, any help would be greatly appreciated https://spark.lucko.me/NMNnUGneuj
1.8 make item frames invincible w/ vanilla commands
Hihi, I have some map art on a server, and I don't want people to be able to break it. I saw there was an invincibility or invulnerability tag for item frames? I'd rather not get worldguardextraflags (Although it has worked for me in the past in making invincible item frames) . Is there an easy vanilla command to make all item frames (preferably in radius but elsewise is okay too) have that invulnerability tag in 1.8? I saw some stuff about execute as but I am not familiar at all with vanilla...
Solution:
/entitydata @e[r=5,type=ItemFrame] {Invulnerable:1b} From another server, i'll Leave this here if ny1 is Searching this thing upCross server chat plugins for velocity network with paper servers
Anyone have any tips for a plugin for cross server chat for velocity network?
Memory leak cause?
I believe I have a memory leak on my 1.18.2 forge server, but I'm not sure what the suspect is. Analyzing a heap dump with Eclipse, it identifies a culprit, but I have no idea how to interpret what it's telling me. Is anyone able to discern what the attached images mean? Thanks!
Recommendation for hosting 100 players on the same world at one time.
Loooking for recommendations for achieving this. Having a bungee cord hub with different servers is not really an option with what gameplay we are looking to achieve.
Current server specs is Ryzen 7 3700X 8-Core Processor 3.6Ghz 24Gb ram. Struggling a lot. Have paper. Ran Sparks and no easy fixes. Tried to optimise best i can. Is this just asking too much?
Any advice appreciated....
Missing Mods However Mods Folders Reporting Same Amount of Mods?
I have a modded server for Compact Claustrophobia however whenever I try to join it it reports "Fatally Missing Registry Entries".
I have gone through the modlist and both Client and Serverside report "145 items" in the Mods folder so I highly doubt duplicate mods and cannot really tell what mods are missing clientside...?
It reports Dynamic Surroundings as missing however I can clearly see in Prism and the mods folder that Dynamic Surroundings is installed...
https://mclo.gs/YONhGxv...
Disabling creeper and fire griefing
It’s been a few years since I’ve ran a server and have completely forgotten how it’s done.
I’ve tried googling and have found a bunch of mixed answers on the best way to do this.
Basically I want to disable creeper explosion damage without disabling mobgriefing (that has unintended consequences)...
Solution:
Yea i suggested worldguard because with WG you can disable almost any and everything
How to convert java resource pack to bedrock resource pack?
I use itemsadder but it's only support java but my server is open for bedrock and java i want to convert java resource pack from itemsadder to bedrock version
Best server jar for 20 people
Hi. So I'm making a minecraft server (vanilla) and I was researching online and people keep saying to either download purpur or fabric with lithium and phosphor mods.
But most of the posts are 4 years old. What is the best current option? I want to run the most lightweight minecraft server without comprising much (mechanics, render distance, etc.) I want it to run as vanilla as possible.
I usually have 8 GB of RAM free (I plan on upgrading to 64GB from 32GB next month). And my cpu is the 5700X3D. NVME storage....
Solution:
Server Bandwidth Calculations/Usage for Newer Updates
Hey, can any hosting provider here give me numbers?
I want to know what the average player count and their bandwidth usage per server
I want to design a system to my network specs and make sure I can actually handle it, with 1.20 and newish updates it seems like the figure changed a lot and not sure what to expect. The area is starved of actual cloud services and the max bandwidth is around 80mbps. I'm generally wondering how many servers bandwidth-wise I could handle with that, if there's an average player count (I'm assuming 4 for now).
...