Краш сервера каждый раз, когда заходит больше одного человека на сервер. Java нагружает CPU при этом на 80%, хотя раньше было примерно 7%. Последний раз всех просто дисконектнуло с сервера. Вот последний лог:
[306.569s][warning][gc,alloc] Worker-Main-7: Retried waiting for GCLocker too often allocating 262147 words
[21:08:40] [Worker-Main-7/ERROR]: Caught exception in thread Thread[#79,Worker-Main-7,8,main]
java.lang.OutOfMemoryError: Java heap space
at it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap.clone(Long2ObjectOpenHashMap.java:1343) ~[fastutil-8.5.15.jar:?]
at exj$a.a(SourceFile:36) ~[server-1.21.5.jar:?]
at exj$a.b(SourceFile:29) ~[server-1.21.5.jar:?]
at exo.b(SourceFile:291) ~[server-1.21.5.jar:?]
at exr.a(SourceFile:173) ~[server-1.21.5.jar:?]
at exp.a(SourceFile:61) ~[server-1.21.5.jar:?]
at asf.f(SourceFile:184) ~[server-1.21.5.jar:?]
at asf.h(SourceFile:163) ~[server-1.21.5.jar:?]
at asf$$Lambda/0x0000026c3be1e498.run(Unknown Source) ~[?:?]
at ag.a(SourceFile:297) ~[server-1.21.5.jar:?]
at btp.f(SourceFile:50) ~[server-1.21.5.jar:?]
at btp.run(SourceFile:62) ~[server-1.21.5.jar:?]
at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1423) [?:?]
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) [?:?]
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312) [?:?]
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843) [?:?]
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808) [?:?]
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188) [?:?]