https://timings.aikar.co/?id=613004cecdd4463ab58e0e7f874d770f



上面是错误报告，求大佬帮忙分析一下，万分感谢

把 MyItems 换成别的就行

这个插件，具体的问题是啥？

http://www.mcbbs.net/thread-666022-1-1.html

似乎效率不高建议更换成别的

老哥，你说效率，有点模糊呀，具体一点

就是很消耗服务器的性能的意思，你看。


此外，如果你要解决崩溃的问题，不是给我 timings 而是崩溃报告 crash-reports

---- Minecraft Crash Report ----
// I feel sad now :(

Time: 6/20/19 3:21 PM
Description: Exception ticking world

java.util.ConcurrentModificationException
        at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
        at java.util.ArrayList$Itr.next(Unknown Source)
        at net.minecraft.server.v1_12_R1.PlayerChunkMap$3.a(PlayerChunkMap.java:72)
        at net.minecraft.server.v1_12_R1.PlayerChunkMap$3.computeNext(PlayerChunkMap.java:99)
        at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:145)
        at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:140)
        at net.minecraft.server.v1_12_R1.WorldServer.j(WorldServer.java:488)
        at net.minecraft.server.v1_12_R1.WorldServer.doTick(WorldServer.java:328)
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:905)
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)
        at java.lang.Thread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
        at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
        at java.util.ArrayList$Itr.next(Unknown Source)
        at net.minecraft.server.v1_12_R1.PlayerChunkMap$3.a(PlayerChunkMap.java:72)
        at net.minecraft.server.v1_12_R1.PlayerChunkMap$3.computeNext(PlayerChunkMap.java:99)
        at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:145)
        at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:140)
        at net.minecraft.server.v1_12_R1.WorldServer.j(WorldServer.java:488)
        at net.minecraft.server.v1_12_R1.WorldServer.doTick(WorldServer.java:328)

-- Affected level --
Details:
        Level name: world
        All players: 0 total; []
        Chunk stats: ServerChunkCache: 256 Drop: 0
        Level seed: -4359052199913727727
        Level generator: ID 00 - default, ver 1. Features enabled: true
        Level generator options:
        Level spawn location: World: (0,64,-2), Chunk: (at 0,4,14 in 0,-1; contains blocks 0,0,-16 to 15,255,-1), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
        Level time: 275788961 game time, 275826075 day time
        Level dimension: 0
        Level storage version: 0x04ABD - Anvil
        Level weather: Rain time: 122475 (now: false), thunder time: 61297 (now: false)
        Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:905)
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)
        at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
        Minecraft Version: 1.12.2
        Operating System: Linux (amd64) version 3.10.0-693.el7.x86_64
        Java Version: 1.8.0_191, Oracle Corporation
        Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
        Memory: 407830472 bytes (388 MB) / 1437687808 bytes (1371 MB) up to 16018898944 bytes (15276 MB)
        JVM Flags: 12 total; -Xms1000M -Xmx15G -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:+CMSIncrementalPacing -XX:+CMSParallelRemarkEnabled -XX:MaxGCPauseMillis=30 -XX:TargetSurvivorRatio=90 -XX:+AggressiveOpts -XX:+UseFastAccessorMethods -XX:+UseBiasedLocking
        IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
        CraftBukkit Information:
   Running: Paper version git-Paper-1581 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT) false
   Plugins: { RPGItems v3.5.448 think.rpgitems.Plugin [], GroupManager v2.0.4-b136 org.anjocaido.groupmanager.GroupManager [HappyAreaBean], PlaceholderAPI v2.9.2 me.clip.placeholderapi.PlaceholderAPIPlugin [[extended_clip]], NoFishRepair v1.0.0 github.saukiya.nofishrepair.NoFishRepair [[Saukiya]], NametagEdit v4.4.0 com.nametagedit.plugin.NametagEdit [sgtcaze, Cory], tpLogin v1.5.1 com.volcanicplaza.tpLogin.tpLogin [NXTGUY & VolcanicPlaza.com], DailyReward v1.0 vpd.bowandaero12.dailyreward.DailyReward [Escad_], UDtitle v1.1.6 net.mcud.udtitle.title [ESP], antiRedstoneClock v1.0.3 com.trafalcraft.antiRedstoneClock.Main [Amosar], AutoRestart v3.3.2 me.dennis.autorestart.core.AutoRestart [ServersMC, DennisLysenko], RandomPlacer v2.0 com.nasonfish.randomplacer.RandomPlacer [], Multikills v1.9-git-2f36501831d76607d02b5e59a76b7738c9f54019 pw.yumc.Multikills.Multikills [喵♂呜], TopTenHeads v1.3 com.wasteofplastic.toptenheads.TopTenHeads [tastybento], ChineseNickName v0.0.3 cc.moecraft.chinesenickname.ChineseNickName [kilpikonna], ServerChat v1.7.0.1 cn.blockmc.Zao_hon.ServerChat.ServerChat [Zao_hon], AntiCraft v1.0.0 ga.ishadey.anticraft.Main [iShadey], WorldEdit v6.1.8-SNAPSHOT;cd4729f com.sk89q.worldedit.bukkit.WorldEditPlugin [], NOWorldCommand v1.0 com.github.a810587921.NOWorldCommand.NOWorldCommand [a810587921], DragonEggDrop v1.5.0-legacy com.ninjaguild.dragoneggdrop.DragonEggDrop [2008Choco], PortalDrop v1.0 org.Mokier.PortalDrop.Main [], AgarthaLib v2.17.1 com.praya.agarthalib.AgarthaLib [Praya Amadiga Pitasa], KPointx v2.0.201804a com.kuai8.mc.kuai8point.Kuai8Point [k1988], AdvancedIndicator v1.6.2 com.praya.advancedindicator.e.a [Praya Amadiga Pitasa], ProtocolLib v4.4.0 com.comphenix.protocol.ProtocolLib [dmulloy2, comphenix], NothingToBreak v1.0.0 indi.tshoiasc.ntb.NtbMain [Tshoiasc], UseWorld v1.5 com.goodplugin.FulingBing.Useworld [FulingBing], OP-Arbiter v1.1 main.Arbiter [Yan_Ice], VoidGenerator v1.4.2 me.hx64.voidgenerator.VoidGenerator [Hx64], limitCommand v1.0 com.me.davidsss.Main [davidsss], Baoshi v1.0-SNAPSHOT jang.pw.baoshi.baoshi [CCU_X], SQLibrary v7.1 lib.PatPeter.SQLibrary.SQLibrary [PatPeter], ExploitFixer v0.3.2 twolovers.exploitfixer.bukkit.ExploitFixer [2LS], UnBreakable v1.0 cc.madcraft.Unbreakable.main [], FixItem v1.0.0 cn.sky.FixItem [sky_slience], CustomJoinItems v1.5.2 com.gmail.filoghost.customjoinitems.CustomJoinItems [], Mcrmb v1.1.4 com.mcrmb.Mcrmb [], Vault v1.7.1-b91 net.milkbowl.vault.Vault [cereal, Sleaker, mung3r], SFWSupport v1.1 com.aincvy.sfwsupport.mc.util.SFWSupport [], NeverLag v1.3.0 jiongjionger.NeverLag [jiongjionger], HolographicDisplays v2.3.1 com.gmail.filoghost.holographicdisplays.HolographicDisplays [], OnlineMoney v1.0 com.sonaos.mc.plugin.om.OnlineMoney [], Marriage v2.0.18 com.lenis0012.bukkit.marriage2.internal.MarriagePlugin [lenis0012], PlayerPoints v2.1.5-SNAPSHOT org.black_ixx.playerpoints.PlayerPoints [Black_ixx], ASkyBlock v3.0.9.4 com.wasteofplastic.askyblock.ASkyBlock [Tastybento], ChestCommands v3.1.4 com.gmail.filoghost.chestcommands.ChestCommands [], GeneralMarket v5.1.1 me.baks.gm.GeneralMarket [Baksovic | Skype baksovic2], BossShop v2.7.5 org.black_ixx.bossshop.BossShop [Black_ixx], ItemRewards v2.1.1 ajneb97.ir.ItemRewards [], Guilds v2.0.1-RELEASE me.glaremasters.guilds.Guilds [blockslayer22], Essentials v2.15.0.1 com.earth2me.essentials.Essentials [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Iaccidentally, drtshock, vemacs, SupaHam, md678685], SlotMachineGUI v1.0.7 su.nightexpress.smg.SlotMachineGUI [NightExpress], TimedFly v3.4.2 com.timedfly.TimedFly [By_Jack], HeadDatabase v4.6.2 me.arcaniax.hdb.Main [Arcaniax], KillAddMoney v1.0.5 com.ourspixel.mango.KillAddMoney.Main [], Multiverse-Core v2.5.0-b727 com.onarandombox.MultiverseCore.MultiverseCore [Rigby, fernferret, lithium3141, main--, dumptruckman], Citizens v2.0.22-SNAPSHOT (build 1487) net.citizensnpcs.Citizens [aPunch, fullwall], Shopkeepers v2.2.1 com.nisovin.shopkeepers.SKShopkeepersPlugin [nisovin, blablubbabc], Residence v4.7.5.0 com.bekvon.bukkit.residence.ResidenceCommandListener [bekvon, nate302, t00thpick1], EssentialsChat v2.15.0.1 com.earth2me.essentials.chat.EssentialsChat [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Okamosy, Iaccidentally], MineResetLite v0.4.7 com.koletar.jj.mineresetlite.MineResetLite [Lyonix, jjKoletar, VirtualByte, TWWSYesterday, Boomclaw, veesayshi], QuickShop v0.9.35 org.maxgamer.quickshop.QuickShop [Netherfoam, Timtower, KaiNoMood], LockettePro v2.9.0 me.crafter.mc.lockettepro.LockettePro [connection_lost], MythicMobs v4.4.1 io.lumine.xikage.mythicmobs.MythicMobs [Xikage AKA Ashijin], EssentialsProtect v2.15.0.1 com.earth2me.essentials.protect.EssentialsProtect [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits], ClueScrolls v3.3.5 com.electro2560.dev.cluescrolls.ClueScrolls [ElectroBoy2560], EssentialsAntiBuild v2.15.0.1 com.earth2me.essentials.antibuild.EssentialsAntiBuild [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, Iaccidentally], CommandNPC v1.7.2 me.messageofdeath.CommandNPC.CommandNPC [messageofdeath], EssentialsSpawn v2.15.0.1 com.earth2me.essentials.spawn.EssentialsSpawn [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits], CombatPets v1.9.9.9012-pre2 su.nightexpress.combatpets.CombatPets [NightExpress], MyItems v6.4.4 com.praya.myitems.MyItems [Praya Amadiga Pitasa],}
   Warnings: DEFAULT
   Reload Count: 0
   Threads: { TIMED_WAITING Craft Scheduler Thread - 134: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 131: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Head Conversion Thread - 1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 138: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], BLOCKED SIGHUP handler: [java.lang.Shutdown.exit(Unknown Source), java.lang.Terminator$1.handle(Unknown Source), sun.misc.Signal$1.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 135: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Netty Epoll Server IO #0: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Thread-2: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_12_R1.MinecraftServer.stop(MinecraftServer.java:497), org.bukkit.craftbukkit.v1_12_R1.util.ServerShutdownThread.run(ServerShutdownThread.java:18)], TIMED_WAITING Craft Scheduler Thread - 133: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Keep-Alive-Timer: [java.lang.Thread.sleep(Native Method), sun.net.www.http.KeepAliveCache.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 132: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Head Conversion Thread - 0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 140: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Timer-2: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 143: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Log4j2-TF-4-AsyncLogger[AsyncContext@5c647e05]-3: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source), com.lmax.disruptor.TimeoutBlockingWaitStrategy.waitFor(TimeoutBlockingWaitStrategy.java:38), com.lmax.disruptor.ProcessingSequenceBarrier.waitFor(ProcessingSequenceBarrier.java:56), com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:159), com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 145: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 147: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE DestroyJavaVM: [], RUNNABLE Netty Epoll Server IO #3: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Unknown Source)], TIMED_WAITING User Authenticator #10: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Abandoned connection cleanup thread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:64), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Netty Epoll Server IO #1: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_12_R1.DedicatedServer$1.run(DedicatedServer.java:60)], WAITING SIGHUP handler: [java.lang.Object.wait(Native Method), java.lang.Thread.join(Unknown Source), java.lang.Thread.join(Unknown Source), java.lang.ApplicationShutdownHooks.runHooks(Unknown Source), java.lang.ApplicationShutdownHooks$1.run(Unknown Source), java.lang.Shutdown.runHooks(Unknown Source), java.lang.Shutdown.sequence(Unknown Source), java.lang.Shutdown.exit(Unknown Source), java.lang.Terminator$1.handle(Unknown Source), sun.misc.Signal$1.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Timer-1: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], RUNNABLE Netty Epoll Server IO #2: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Unknown Source)], RUNNABLE Signal Dispatcher: [], WAITING Chunk I/O Executor Thread-2: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Head Conversion Thread - 2: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 137: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 136: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Thread-15: [java.lang.Thread.sleep(Native Method), com.aincvy.sfwsupport.mc.common.TheTool$1.run(TheTool.java:204)], RUNNABLE File IO Thread: [java.util.zip.Deflater.deflateBytes(Native Method), java.util.zip.Deflater.deflate(Unknown Source), java.util.zip.Deflater.deflate(Unknown Source), java.util.zip.DeflaterOutputStream.deflate(Unknown Source), java.util.zip.DeflaterOutputStream.write(Unknown Source), java.io.BufferedOutputStream.flushBuffer(Unknown Source), java.io.BufferedOutputStream.write(Unknown Source), java.io.DataOutputStream.write(Unknown Source), java.io.FilterOutputStream.write(Unknown Source), net.minecraft.server.v1_12_R1.NBTTagByteArray.write(NBTTagByteArray.java:37), net.minecraft.server.v1_12_R1.NBTTagCompound.a(NBTTagCompound.java:381), net.minecraft.server.v1_12_R1.NBTTagCompound.write(NBTTagCompound.java:36), net.minecraft.server.v1_12_R1.NBTTagList.write(NBTTagList.java:38), net.minecraft.server.v1_12_R1.NBTTagCompound.a(NBTTagCompound.java:381), net.minecraft.server.v1_12_R1.NBTTagCompound.write(NBTTagCompound.java:36), net.minecraft.server.v1_12_R1.NBTTagCompound.a(NBTTagCompound.java:381), net.minecraft.server.v1_12_R1.NBTTagCompound.write(NBTTagCompound.java:36), net.minecraft.server.v1_12_R1.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:70), net.minecraft.server.v1_12_R1.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:63), net.minecraft.server.v1_12_R1.RegionFileCache.e(RegionFileCache.java:114), net.minecraft.server.v1_12_R1.ChunkRegionLoader.b(ChunkRegionLoader.java:231), net.minecraft.server.v1_12_R1.ChunkRegionLoader.processSaveQueueEntry(ChunkRegionLoader.java:209), net.minecraft.server.v1_12_R1.ChunkRegionLoader.a(ChunkRegionLoader.java:180), net.minecraft.server.v1_12_R1.FileIOThread.c(FileIOThread.java:35), net.minecraft.server.v1_12_R1.FileIOThread.run(FileIOThread.java:28), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 129: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING pool-13-thread-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 142: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 141: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 148: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 146: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 144: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING ObjectCleanerThread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54), io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Paper Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:138)], TIMED_WAITING Craft Scheduler Thread - 139: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Chunk I/O Executor Thread-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Craft Async Scheduler Management Thread: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), java.lang.ref.Reference.tryHandlePending(Unknown Source), java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 130: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Unknown Source), org.bukkit.craftbukkit.v1_12_R1.CraftCrashReport.call(CraftCrashReport.java:30), net.minecraft.server.v1_12_R1.CrashReportSystemDetails.a(SourceFile:78), net.minecraft.server.v1_12_R1.CrashReport.h(CrashReport.java:128), net.minecraft.server.v1_12_R1.CrashReport.<init>(CrashReport.java:35), net.minecraft.server.v1_12_R1.CrashReport.a(CrashReport.java:322), net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:910), net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423), net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774), net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Async Chat Thread - #0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Async Chat Thread - #1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Timer-0: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], WAITING Paper Async Task Handler Thread - 0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)],}
   
        Profiler Position: N/A (disabled)
        Player Count: 0 / 150; []
        Is Modded: Definitely; Server brand changed to 'Paper'
        Type: Dedicated Server (map_server.txt)

似乎就是卡崩溃的。。

什么原因造成卡蹦的？