I have minecraft server on lastest release PaperMC for 1.16.4.
CPU: 4 vCPU 4Ghz
12288 MB RAM (on start line only 10GB RAM)
AuctionHouse, AuthMe, AutoMessage, Claim Chunk, ClearLagg, ColoredSigns, EssentialsX and EssentialsChat, LuckPerms, NCP, ProtocolLib, Quick Save, Server Motd, Shop Chest, SkinsRestorer, Skript, StackMob, StatsSB, TAB, TradeSystem, Vault, WB, WE and WG
Server is stable 20TPS everytime.
I have 50 slots and 45 people online avg. ~19 tps
Everything is ok, 0 lag.
On average, the server shuts down every two hours.
Zero crash info in logs, zero information about shutdown.
NO plugin crashes the server.
45/50 players online we have 90% CPU (in hosting panel but in mc 40-50% ) and 70% RAM usage.
Can you help me? The server is really well optimized and I’m losing players because of these crashes.