I have an MH35 Minehut Server. I don't use many periodicals, and I clean variable backups too.
Even though I tried my best by lowering view distance, uninstalling plugins, and optimizing my skripts, it keeps having TPS lag spikes, sometimes even crashes. I also deleted the variable backups.
I use Paper 1.19.2, and these are my plugins:
bstats, BuycraftX, Crackshot, GSit, Dead Chest, LuckPerms, Minepacks, NoChatReports, ItemEdit, PlaceHolderAPI, RandomSK, SharpSK, Shopkeepers, SimpleClans, Skacket, SkBee, SkQuery, skRayFall, skript-gui, skript-placeholders, Skript, spark, TabList, Thirst, ViaBackwards, ViaVersion, worldedit, ZombieApocalypse
Timings: https://timings.aikar.co/dev/?id=65c71db3cf794c2ca986ef7739fba132
I can also give my skripts if you want.
Edit: Solved