1.16.1 Server performance question/problems

[_Leon_x3]

Hello,

 

Im running at my Home a Linux server just for minecraft and a teamspeak. 

 

Im running atm a Modpack called Valhelsia 3 at minecraft version 1.16.1 and forge version 32.0.108.

 

Server specs:

2x Xeon x5670

48GB RAM

300GB SSD

2TB HDD

 

Startarguments for my start script:

java -jar -Xms40G -Xmx40G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:G1MixedGCLiveThresholdPercent=50 -XX:+AlwaysPreTouch forge-1.16.1-32.0.108.jar nogui

 

My question im still getting can´t keep up messages with that hardware o.O i upgraded 1 cpu and 24 gb ram today to get sure its not because low hardware.

 

Can someone help me getting the JVM arguments right or is it just because minecraft in 1.16.1 is not capable of running a modded server?

 

Some Lines Out of the debug.log

[21Oct2020 12:15:41.072] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2003ms or 40 ticks behind
[21Oct2020 12:15:59.123] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2004ms or 40 ticks behind
[21Oct2020 12:16:25.973] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2004ms or 40 ticks behind
[21Oct2020 12:16:47.928] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2009ms or 40 ticks behind
[21Oct2020 12:17:05.067] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2148ms or 42 ticks behind
[21Oct2020 12:17:22.508] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2489ms or 49 ticks behind
[21Oct2020 12:17:46.172] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2003ms or 40 ticks behind
[21Oct2020 12:18:03.687] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2518ms or 50 ticks behind
[21Oct2020 12:18:21.160] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2491ms or 49 ticks behind
[21Oct2020 12:18:38.876] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2757ms or 55 ticks behind
[21Oct2020 12:19:12.127] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2358ms or 47 ticks behind
[21Oct2020 12:19:31.251] [Server thread/DEBUG] [net.minecraftforge.fml.FMLWorldPersistenceHook/WP]: Gathering id map for writing to world save world
[21Oct2020 12:19:33.881] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 6761ms or 135 ticks behind
[21Oct2020 12:20:18.423] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2004ms or 40 ticks behind
[21Oct2020 12:20:36.176] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2007ms or 40 ticks behind
[21Oct2020 12:20:53.908] [Server thread/WARN] [net.minecraft.server.MinecraftServer/]: Can't keep up! Is the server overloaded? Running 2739ms or 54 ticks behind

 

Sry 4 my English

 

BG Leon

 

 

 

[_Leon_x3]

Okay i changed the ram of the server to 8GB 

 

Nothing changed still getting cant keep up messages

 

there are only 2 players on the server i dont get it why the perfomance is so bad ._.

Edited October 21, 2020 by _Leon_x3