1.20.1 Memory Leak?

[EliasRipley]

Describe the bug

Heya, we've noticed our ram usage gradually going up over last couple of days so have been keeping our eyes peeled for anything that could be responsible. Finally saw this today:

If anyone understands what the heck any of this means / has a solution for us, would be greatly appreciated. 😄

[11:43:12] [fr.denisd3d.mc2discord.shadow.reactor-http-nio-3/ERROR] [fr.de.mc.sh.io.ne.ut.ResourceLeakDetector/]: LEAK: ByteBuf.release() was not called before it's garbage-collected. See https://netty.io/wiki/reference-counted-objects.html for more information. Recent access records: Created at: TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:403) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:188) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:174) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.buffer.AbstractByteBufAllocator.buffer(AbstractByteBufAllocator.java:108) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.discord4j.gateway.ZlibDecompressor.lambda$completeMessages$1(ZlibDecompressor.java:68) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:106) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxFlatMap$FlatMapMain.tryEmit(FluxFlatMap.java:544) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxFlatMap$FlatMapInner.onNext(FluxFlatMap.java:985) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1839) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.MonoCollectList$MonoCollectListSubscriber.onComplete(MonoCollectList.java:129) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxWindowPredicate$WindowFlux.checkTerminated(FluxWindowPredicate.java:766) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxWindowPredicate$WindowFlux.drainRegular(FluxWindowPredicate.java:660) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxWindowPredicate$WindowFlux.drain(FluxWindowPredicate.java:746) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxWindowPredicate$WindowFlux.onComplete(FluxWindowPredicate.java:812) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxWindowPredicate$WindowPredicateMain.onNext(FluxWindowPredicate.java:241) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.core.publisher.FluxFilter$FilterSubscriber.onNext(FluxFilter.java:113) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.netty.channel.FluxReceive.drainReceiver(FluxReceive.java:292) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.netty.channel.FluxReceive.onInboundNext(FluxReceive.java:401) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.netty.channel.ChannelOperations.onInboundNext(ChannelOperations.java:404) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:734) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.netty.http.client.WebsocketClientOperations.onInboundNext(WebsocketClientOperations.java:163) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1383) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1246) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1295) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:529) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) TRANSFORMER/[email protected]/fr.denisd3d.mc2discord.shadow.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) java.base/java.lang.Thread.run(Thread.java:1583)

Your config file

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