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netty参数及相关代码     所属分类 netty
netty-all-4.1.24.Final 


io.netty.channel.MultithreadEventLoopGroup - -Dio.netty.eventLoopThreads: 8

io.netty.channel.nio.NioEventLoop - -Dio.netty.noKeySetOptimization: false
io.netty.channel.nio.NioEventLoop - -Dio.netty.selectorAutoRebuildThreshold: 512

io.netty.util.internal.PlatformDependent - Platform: MacOS

io.netty.util.internal.PlatformDependent0 - -Dio.netty.noUnsafe: false
io.netty.util.internal.PlatformDependent0 - Java version: 8
io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.theUnsafe: available
io.netty.util.internal.PlatformDependent0 - sun.misc.Unsafe.copyMemory: available
io.netty.util.internal.PlatformDependent0 - java.nio.Buffer.address: available
io.netty.util.internal.PlatformDependent0 - direct buffer constructor: available
io.netty.util.internal.PlatformDependent0 - java.nio.Bits.unaligned: available, true
io.netty.util.internal.PlatformDependent0 - jdk.internal.misc.Unsafe.allocateUninitializedArray(int): unavailable prior to Java9
io.netty.util.internal.PlatformDependent0 - java.nio.DirectByteBuffer.(long, int): available

io.netty.util.internal.PlatformDependent - sun.misc.Unsafe: available
io.netty.util.internal.PlatformDependent - -Dio.netty.tmpdir: /var/folders/w6/2wzjcqzn4njd5z_df4whdzzr0000gn/T (java.io.tmpdir)
io.netty.util.internal.PlatformDependent - -Dio.netty.bitMode: 64 (sun.arch.data.model)
io.netty.util.internal.PlatformDependent - -Dio.netty.noPreferDirect: false
io.netty.util.internal.PlatformDependent - -Dio.netty.maxDirectMemory: 1908932608 bytes
io.netty.util.internal.PlatformDependent - -Dio.netty.uninitializedArrayAllocationThreshold: -1
io.netty.util.internal.PlatformDependent - org.jctools-core.MpscChunkedArrayQueue: available

io.netty.util.internal.CleanerJava6 - java.nio.ByteBuffer.cleaner(): available

io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.level: simple
io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.targetRecords: 4

io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numHeapArenas: 8
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numDirectArenas: 8
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.pageSize: 8192
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxOrder: 11
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.chunkSize: 16777216
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.tinyCacheSize: 512
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.smallCacheSize: 256
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.normalCacheSize: 64
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedBufferCapacity: 32768
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimInterval: 8192
io.netty.buffer.PooledByteBufAllocator - -Dio.netty.allocator.useCacheForAllThreads: true

io.netty.util.internal.InternalThreadLocalMap - -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
io.netty.util.internal.InternalThreadLocalMap - -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096

io.netty.channel.DefaultChannelId - -Dio.netty.processId: 4158 (auto-detected)

io.netty.util.NetUtil - -Djava.net.preferIPv4Stack: false
io.netty.util.NetUtil - -Djava.net.preferIPv6Addresses: false
io.netty.util.NetUtil - Loopback interface: lo0 (lo0, 0:0:0:0:0:0:0:1)
io.netty.util.NetUtil - Failed to get SOMAXCONN from sysctl and file /proc/sys/net/core/somaxconn. Default: 128

io.netty.channel.DefaultChannelId - -Dio.netty.machineId: 98:01:a7:ff:fe:e3:21:83 (auto-detected)

io.netty.buffer.ByteBufUtil - -Dio.netty.allocator.type: pooled
io.netty.buffer.ByteBufUtil - -Dio.netty.threadLocalDirectBufferSize: 0
io.netty.buffer.ByteBufUtil - -Dio.netty.maxThreadLocalCharBufferSize: 16384

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