1.查看broker状态信息
bin/mqadmin brokerStatus -b 192.168.1.x:10911 -n 192.168.1.x:9876
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
bootTimestamp : 1535597348792
brokerVersion : 232
brokerVersionDesc : V4_1_0_SNAPSHOT
commitLogDirCapacity : Total : 8.7 TiB, Free : 7.7 TiB.
commitLogDiskRatio : 0.11147464487710743
commitLogMaxOffset : 6652182757965
commitLogMinOffset : 5676873023488
consumeQueueDiskRatio : 0.11147464487710743
dispatchBehindBytes : 0
dispatchMaxBuffer : 0
earliestMessageTimeStamp : 1539290831130
getFoundTps : 24229.27707229277 24670.716261707163 24323.07766631239
getMessageEntireTimeMax : 4895
getMissTps : 23384.56154384562 24047.195280471955 23735.196223133637
getTotalTps : 47613.83861613839 48717.91154217912 48058.27388944603
getTransferedTps : 28046.395360463954 28519.931340199313 28905.699949690646
msgGetTotalTodayMorning : 30682264110
msgGetTotalTodayNow : 31750490006
msgGetTotalYesterdayMorning : 29219504313
msgPutTotalTodayMorning : 7329767893
msgPutTotalTodayNow : 7523090457
msgPutTotalYesterdayMorning : 7031035625
pageCacheLockTimeMills : 0
pullThreadPoolQueueCapacity : 100000
pullThreadPoolQueueHeadWaitTimeMills: 0
pullThreadPoolQueueSize : 0
putMessageAverageSize : 807.2943103360182
putMessageDistributeTime : [<=0ms]:229497 [0~10ms]:1275 [10~50ms]:4 [50~100ms]:0 [100~200ms]:0 [200~500ms]:0 [500ms~1s]:0 [1~2s]:0 [2~3s]:0 [3~4s]:0 [4~5s]:0 [5~10s]:0 [10s~]:0
putMessageEntireTimeMax : 10885
putMessageSizeTotal : 6073348121272
putMessageTimesTotal : 7523090456
putTps : 4424.957504249575 4466.0700596607 4577.724617932119
remainHowManyDataToCommit : 6.9 KiB
remainHowManyDataToFlush : 0 B
remainTransientStoreBufferNumbs : 3
runtime : [ 48 days, 7 hours, 52 minutes, 34 seconds ]
scheduleMessageOffset_1 : 5169358,5169358
scheduleMessageOffset_10 : 8161108,8171531
scheduleMessageOffset_11 : 7864781,7877885
scheduleMessageOffset_12 : 7584977,7601110
scheduleMessageOffset_13 : 7278660,7297334
scheduleMessageOffset_14 : 7123700,7146082
scheduleMessageOffset_15 : 7013493,7063463
scheduleMessageOffset_16 : 6864847,6950753
scheduleMessageOffset_17 : 6549491,6803414
scheduleMessageOffset_18 : 12887811,12894744
scheduleMessageOffset_3 : 13667462,13667752
scheduleMessageOffset_4 : 9780224,9781009
scheduleMessageOffset_5 : 63142105,63144981
scheduleMessageOffset_6 : 9185173,9188251
scheduleMessageOffset_7 : 9002046,9006727
scheduleMessageOffset_8 : 8834782,8841531
scheduleMessageOffset_9 : 1112865066,1112879874
sendThreadPoolQueueCapacity : 10000
sendThreadPoolQueueHeadWaitTimeMills: 0
sendThreadPoolQueueSize : 0
startAcceptSendRequestTimeStamp : 0
You have mail in /var/spool/mail/root
bin/mqadmin brokerConsumeStats -b 192.168.1.x:10911 -n 192.168.1.x:9876
zeus-package-mismatch-topic zeus-package-mismatch-consumer broker-a 0 698533 698532 1 2018-10-17 18:35:58
zeus-package-mismatch-topic zeus-package-mismatch-consumer broker-a 1 698521 698520 1 2018-10-17 18:36:01
zeus-package-mismatch-topic zeus-package-mismatch-consumer broker-a 2 698514 698513 1 2018-10-17 18:36:01
zeus-package-mismatch-topic zeus-package-mismatch-consumer broker-a 3 698495 698494 1 2018-10-17 18:36:01
2.清除废弃的ConsumeQueue
bin/mqadmin cleanExpiredCQ -b 192.168.1.x:10911 -n 192.168.1.x:9876
3.清除废弃的Topic
bin/mqadmin cleanUnusedTopic -b 192.168.1.x:10911 -n 192.168.1.x:9876
4.获取broker配置信息
bin/mqadmin getBrokerConfig -b 192.168.1.x:10911 -n 192.168.1.x:9876
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
============192.168.1.x:10911============
autoCreateSubscriptionGroup = false
brokerName = broker-a
haListenPort = 10912
clientManagerThreadPoolQueueCapacity = 1000000
flushCommitLogThoroughInterval = 10000
flushCommitLogLeastPages = 4
clientCallbackExecutorThreads = 48
notifyConsumerIdsChangedEnable = true
cleanResourceInterval = 10000
channelNotActiveInterval = 60000
diskMaxUsedSpaceRatio = 88
debugLockEnable = false
messageDelayLevel = 1s 5s 10s 30s 1m 2m 3m 4m 5m 6m 7m 8m 9m 10m 20m 30m 1h 2h
clusterTopicEnable = true
messageIndexEnable = true
serverPooledByteBufAllocatorEnable = true
shortPollingTimeMills = 1000
commercialEnable = true
redeleteHangedFileInterval = 120000
flushConsumerOffsetInterval = 5000
flushCommitLogTimed = false
maxMessageSize = 65536
brokerId = 0
syncFlushTimeout = 5000
flushConsumeQueueThoroughInterval = 60000
clientChannelMaxIdleTimeSeconds = 120
flushDelayOffsetInterval = 10000
serverSocketRcvBufSize = 131072
flushDiskType = ASYNC_FLUSH
maxTransferBytesOnMessageInMemory = 262144
clientManageThreadPoolNums = 32
serverChannelMaxIdleTimeSeconds = 120
serverCallbackExecutorThreads = 0
transientStorePoolSize = 5
maxTransferBytesOnMessageInDisk = 65536
pullMessageThreadPoolNums = 128
clientCloseSocketIfTimeout = false
fetchNamesrvAddrByAddressServer = false
sendThreadPoolQueueCapacity = 10000
diskFallRecorded = true
transientStorePoolEnable = true
offsetCheckInSlave = false
disableConsumeIfConsumerReadSlowly = false
commitCommitLogThoroughInterval = 200
consumerManagerThreadPoolQueueCapacity = 1000000
flushIntervalConsumeQueue = 1000
clientOnewaySemaphoreValue = 65535
warmMapedFileEnable = true
slaveReadEnable = false
transferMsgByHeap = true
consumerFallbehindThreshold = 17179869184
serverAsyncSemaphoreValue = 64
startAcceptSendRequestTimeStamp = 0
flushConsumerOffsetHistoryInterval = 60000
brokerIP2 = 192.168.1.x
maxTransferCountOnMessageInDisk = 8
brokerIP1 = 192.168.1.x
deleteCommitLogFilesInterval = 100
adminBrokerThreadPoolNums = 16
storePathCommitLog = /data/rocketmq/store/commitlog
filterServerNums = 0
deleteConsumeQueueFilesInterval = 100
checkCRCOnRecover = true
serverOnewaySemaphoreValue = 256
defaultQueryMaxNum = 32
clientWorkerThreads = 4
clientSocketRcvBufSize = 131072
maxDelayTime = 40
connectTimeoutMillis = 3000
clientPooledByteBufAllocatorEnable = false
commercialTimerCount = 1
serverSocketSndBufSize = 131072
regionId = DefaultRegion
duplicationEnable = false
cleanFileForciblyEnable = true
fastFailIfNoBufferInStorePool = false
rejectTransactionMessage = false
serverSelectorThreads = 3
consumerManageThreadPoolNums = 32
haSendHeartbeatInterval = 5000
mapedFileSizeConsumeQueue = 50000000
storeCheckpoint = /data/rocketmq/store/checkpoint
commitCommitLogLeastPages = 4
longPollingEnable = true
flushConsumeQueueLeastPages = 2
storePathRootDir = /data/rocketmq/store
defaultTopicQueueNums = 4
highSpeedMode = false
commercialBaseCount = 1
checkTransactionMessageEnable = false
accessMessageInMemoryMaxRatio = 40
autoCreateTopicEnable = false
commitIntervalCommitLog = 200
brokerTopicEnable = true
namesrvAddr = 192.168.1.x:9876;192.168.1.x:9876
clientAsyncSemaphoreValue = 65535
maxMsgsNumBatch = 64
storePathConsumeQueue = /data/rocketmq/store/consumequeue
fileReservedTime = 120
deleteWhen = 04
waitTimeMillsInSendQueue = 200
commercialTransCount = 1
osPageCacheBusyTimeOutMills = 1000
abortFile = /data/rocketmq/store/abort
maxIndexNum = 20000000
registerBrokerTimeoutMills = 6000
messageIndexSafe = false
putMsgIndexHightWater = 600000
listenPort = 10911
serverWorkerThreads = 8
clientSocketSndBufSize = 131072
traceOn = true
maxHashSlotNum = 5000000
brokerRole = ASYNC_MASTER
storePathIndex = /data/rocketmq/store/index
rocketmqHome = /home/baseuser/rocketmq
useReentrantLockWhenPutMessage = false
haHousekeepingInterval = 20000
brokerPermission = 6
maxTransferCountOnMessageInMemory = 1000
useEpollNativeSelector = false
haSlaveFallbehindMax = 268435456
haTransferBatchSize = 32768
messageStorePlugIn =
pullThreadPoolQueueCapacity = 100000
brokerClusterName = ZmsClusterB
destroyMapedFileIntervalForcibly = 120000
mapedFileSizeCommitLog = 1073741824
commercialBigCount = 1
flushLeastPagesWhenWarmMapedFile = 4096
sendMessageThreadPoolNums = 1
flushIntervalCommitLog = 500
5.发送消息到broker
bin/mqadmin sendMsgStatus -b 192.168.1.x:10911 -n 192.168.1.x:9876
6.更新broker信息
bin/mqadmin updateBrokerConfig -b 192.168.1.x:10911 -n 192.168.1.x:9876 -k key -v value
作者老梁，哈啰出行高级技术专家，参与了《RocketMQ技术内幕》审稿工作。专注后端中间件方向，已陆续发表RocketMQ系列、Kafka系列、gRPC系列、Sentinel系列、Java NIO系列。其中RocketMQ系列已发表40余篇。源码、实战、原理、调优期待与你一起学习。
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