1.19.2 Server not using allocated resources and overloading

[_N_Ved_]

I am hosting a server on oracle cloud free tier.

It has 24GB RAM and 4 OCPUs. I use pterodactyl panel to manage my servers. I have added -Xmx21G in the user_jvm_args.txt file. It is using 9GiB of ram and 120% CPU (max 400%). I have restarted several times. I have a lot of mods. It is running on Forge 1.19.2-43.2.14. Pterodactyl Panel has not put any resource allocation restraints on it. Here is my log. I get a message like this:

[13:17:53] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 13315ms or 266 ticks behind
[13:18:21] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 13002ms or 260 ticks behind
[13:18:49] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12868ms or 257 ticks behind
[13:19:16] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11789ms or 235 ticks behind
[13:19:43] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12087ms or 241 ticks behind
[13:20:10] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12050ms or 241 ticks behind
[13:20:37] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12003ms or 240 ticks behind
[13:21:04] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11758ms or 235 ticks behind
[13:21:31] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12128ms or 242 ticks behind
[13:21:59] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 13573ms or 271 ticks behind
[13:22:27] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 13200ms or 264 ticks behind
[13:22:54] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11192ms or 223 ticks behind
[13:23:21] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12861ms or 257 ticks behind
[13:23:50] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 13288ms or 265 ticks behind
[13:24:17] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 12314ms or 246 ticks behind
[13:24:43] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11276ms or 225 ticks behind
[13:25:10] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11444ms or 228 ticks behind
[13:25:36] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11400ms or 228 ticks behind
[13:26:03] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11670ms or 233 ticks behind
[13:26:29] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11382ms or 227 ticks behind
[13:26:55] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11085ms or 221 ticks behind
[13:27:22] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11568ms or 231 ticks behind
[13:27:48] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 11736ms or 234 ticks behind

Here are all my mods (ik its a lot):

[1.19.2] SecurityCraft v1.9.6.1.jar

alchemind-0.1.2.a-1.19.2-create0.5.1.jar

animalistics v0.1.jar

architectury-6.5.85-forge.jar

BofferNBeems.jar

bronze_age-0.0.2-1.19.2.jar

cfm-7.0.0-pre35-1.19.2.jar

cgm-1.3.4-1.19.2.jar

compressedcreativity-1.19.2-0.1.6.jar

CraftTweaker-forge-1.19.2-10.1.46.jar

Create Deco Casing 1.1.0 1.19 Fix.jar

Create Train Additions 0.3.0-1.19.2.jar

create_central_kitchen-1.19.2-for-create-0.5.1.b-1.3.7.d.jar

create_crystal_clear-0.2.1-1.19.2.jar

create_enchantment_industry-1.19.2-for-create-0.5.1.b-1.2.5.jar

create_mechanical_extruder-1.19.2-1.4.1.b-30.jar

create_misc_and_things_++1.19.2_3.0.jar

create_so-1.3.3+forge-1.19.2.jar

create-1.19.2-0.5.1.b.jar

Create-Dreams-n-Desires-1.19.2-0.0.2c.ALPHA.jar

create-electric-stonks-1.19.2-1.2.5.jar

create-mosaicadditions_1.19.2.jar

create-renewable-ores-1.jar

create-ruins-1.19.2-1.0.0.jar

create-structures-0.1.0.jar

createaddition-1.19.2-20230527a.jar

createcafe-1.1.8-1.19.2.jar

createdieselgenerators-1.19.2-1.1.jar

createendertransmission-1.2.4.jar

createfoundry-forge-1.1.0-1.19.2.jar

creategoggles-0.5.5-beta-[FORGE].jar

createoreexcavation-1.19-1.2.1.jar

createsifter-1.19.2-1.5.1.b-30.jar

CreateTweaker-1.19.2-3.0.0.6.jar

createunlimited-0.3.1+1.19.2.jar

curios-forge-1.19.2-5.1.4.3.jar

dragonmounts-1.19.2-1.1.4a.jar

ferritecore-5.0.3-forge.jar

framework-0.4.2-1.19.2.jar

garnished-0.2.2+1.19.2.jar

geckolib-forge-1.19-3.1.40.jar

jei-1.19.2-forge-11.6.0.1016.jar

journeymap-1.19.2-5.9.7-forge.jar

kotlinforforge-3.12.0-all.jar

kubejs-forge-1902.6.0-build.142.jar

liquidburner-1.19.2-0.4.jar

MechanicalMachinery-1.19.2-1.1.1.jar

memoryleakfix-forge-1.17+-1.1.1.jar

moderntrainparts-mc1.19.2-0.2.2-forge.jar

molten_geodes-1.19.2-0.3.1.jar

molten_vents-1.19.2-0.2.0.jar

Patchouli-1.19.2-77.jar

pneumaticcraft-repressurized-1.19.2-4.3.5-25.jar

rhino-forge-1902.2.2-build.268.jar

simpleplanes-1.19.2-5.2.2.jar

starlight-1.1.1+forge.cf5b10b.jar

Steam_Rails-1.3.5+forge-mc1.19.2.jar

unlockschematics-1.19.2-1.0.0.jar

worldedit-mod-7.2.12.jar

Edited December 2, 2023 by _N_Ved_
added in latest.log

[Paint_Ninja]

Please install Spark, run a profile for a few mins and share the results link https://www.curseforge.com/minecraft/mc-mods/spark

[_N_Ved_]

Thanks for the tip @Paint_Ninja here is the result. I hope 2 mins is good?
https://spark.lucko.me/lCMPozotbO

When I see this it shows I am only having 8 gigabytes of ram and it is not using all the CPU. How would I fix that?

[_N_Ved_]

https://spark.lucko.me/LzpYpl1FN7
I had it run for slightly longer. Hope it will help.

[Paint_Ninja]

SecurityCraft sentry is taking up 15% of the server's time and Create's SmartBlockEntityTicker is taking up another 5%. Consider disabling those two things from the mods or removing them from the world.

Also lower the simulation distance to reduce server load.