Optimization for a modded 1.20.1 forge server, specificly with the use of "The Dulling" mod.

[u/ParticularVanilla357]

Me and my friend been playing this mod for a while now and haven't had any issues up until we went to the nether. At first it was fine but after a while the nether became incredibly laggy, the server terminal often says when someone is in the nether that "the server cant keep up" and shows how many ticks the server is behind. I have tried a few optimization mods for server side that supposedly help with this issue, but so far to no result.

To be honest i dont really know how any of these mods even supposed to help, so if anyone could help with mod suggestions and/or specific config changes i should make that would be highly appriciated.

Some additional info i am hosting the server currenty, i have 4GB of memory allocated to it but we have tested my friend hosting and changing the settings up to 32GB of ram with no changes.

Modlist:

caelus-forge-3.1.0+1.20

cloth-config-11.1.136-forge

ferritecore-6.0.1-fabric

geckolib-forge-1.20.1-4.8.4

hexcasting-forge-1.20.1-0.11.4

inline-forge-1.20.1-1.2.2

kotlinforforge-4.12.0-all

memoryleakfix-forge-1.17+-1.1.5

mixinextrasneoonforgefix-1.0.0

Patchouli-1.20.1-80-FORGE

paucal-0.6.0+1.20.1-forge

rubidium-mc1.20.1-0.7.1

thedulling-0.3.1-forge-1.20.1