Server running slow and overloaded

[Jupole]

I am having trouble with my server as it constantly gets overloaded, and I am unable to identify the reason behind it. I don't suspect any issues with the plugins, as most of them are popular and generally don't have bugs. The name of my server is "Jupoland," and I invest a considerable amount of time in it, so I am seeking advice on how to resolve this issue. Additionally, the server takes more than the usual 30 seconds to start up, which usually takes around 40-50 seconds. Also the plugin "Tab" Says my ping is 10,000 even though I have good internet and I have never had a ping over 20. Some of the errors are as follows.

[00:36:04 WARN]: Can't keep up! Is the server overloaded? Running 3190ms or 63 ticks behind

[17:17:44 ERROR]: The server has not responded for 10 seconds! Creating thread dump

[17:17:44 ERROR]: ------------------------------

[17:17:44 ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):

[17:17:46 ERROR]: Ticking entity: minecraft:player, entity class: net.minecraft.server.level.EntityPlayer

[17:17:46 ERROR]: Entity status: removed: false, valid: true, alive: true, is passenger: false

[17:17:46 ERROR]: Entity UUID: 93742e15-2718-4cbb-8b3d-ff853d2301f7

[17:17:46 ERROR]: Position: world: 'normal' at location (334.372534296455, 71.33319999363422, -253.14123747876815)

[17:17:46 ERROR]: Velocity: (0.3896031682508187, 0.24813599859094576, 0.0) (in blocks per tick)

[17:17:47 ERROR]: Entity AABB: AABB[334.0725342845341, 71.33319999363422, -253.44123749068908] -> [334.67253430837593, 73.13319994595051, -252.84123746684722]

[17:17:47 ERROR]: Total packets processed on the main thread for all players: 40409

[17:17:48 ERROR]: ------------------------------

[17:17:48 ERROR]: Current Thread: Server thread

[17:17:48 ERROR]: 	PID: 27 | Suspended: false | Native: false | State: RUNNABLE

[17:17:48 ERROR]: 	Stack:

[17:17:48 ERROR]: 		net.minecraft.advancements.AdvancementProgress.hasProgress(AdvancementProgress.java:81)

[17:17:48 ERROR]: 		net.minecraft.server.PlayerAdvancements.lambda$asData$1(PlayerAdvancements.java:215)

[17:17:48 ERROR]: 		net.minecraft.server.AdvancementDataPlayer$$Lambda$13539/0x000000080314cee8.accept(Unknown Source)

[17:17:48 ERROR]: 		java.base@17.0.7/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721)

[17:17:48 ERROR]: 		net.minecraft.server.PlayerAdvancements.asData(PlayerAdvancements.java:214)

[17:17:48 ERROR]: 		net.minecraft.server.PlayerAdvancements.save(PlayerAdvancements.java:167)

[17:17:48 ERROR]: 		net.minecraft.server.players.PlayerList.save(PlayerList.java:591)

[17:17:48 ERROR]: 		net.minecraft.server.players.PlayerList.remove(PlayerList.java:637)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerGamePacketListenerImpl.removePlayerFromWorld(ServerGamePacketListenerImpl.java:2093)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerGamePacketListenerImpl.onDisconnect(ServerGamePacketListenerImpl.java:2073)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerCommonPacketListenerImpl.disconnect(ServerCommonPacketListenerImpl.java:323)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerCommonPacketListenerImpl.disconnect(ServerCommonPacketListenerImpl.java:273)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerCommonPacketListenerImpl.keepConnectionAlive(ServerCommonPacketListenerImpl.java:202)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerGamePacketListenerImpl.tick(ServerGamePacketListenerImpl.java:379)

[17:17:48 ERROR]: 		net.minecraft.network.Connection.tick(Connection.java:592)

[17:17:48 ERROR]: 		net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:240)

[17:17:48 ERROR]: 		net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1747)

[17:17:48 ERROR]: 		net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:446)

[17:17:48 ERROR]: 		net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1518)

[17:17:48 ERROR]: 		net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1214)

[17:17:48 ERROR]: 		net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:321)

[17:17:48 ERROR]: 		net.minecraft.server.MinecraftServer$$Lambda$6216/0x0000000801b67240.run(Unknown Source)

[17:17:48 ERROR]: 		java.base@17.0.7/java.lang.Thread.run(Thread.java:833)

[17:17:48 ERROR]: ------------------------------

[17:17:48 ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---

[17:17:48 ERROR]: ------------------------------

[snowi]

What plan is your server running on? (Assuming that it is on minehut)