[GitHub] [rocketmq] riki-wang opened a new issue, #5751: Performance drops dramatically in controller mode when transientStorePoolEnable=true

Wed, 21 Dec 2022 01:38:03 -0800 


riki-wang opened a new issue, #5751:
URL: https://github.com/apache/rocketmq/issues/5751

   1. Problem
      Broker在自动故障转移模式下，设置transientStorePoolEnable=true导致benchmark性能测试急剧下降
      - transientStorePoolEnable=false测试性能
         
![image](https://user-images.githubusercontent.com/23468936/208872480-d84413b5-4d64-4278-a56c-ba6069122521.png)
   
      - transientStorePoolEnable=true测试性能
        
![image](https://user-images.githubusercontent.com/23468936/208872822-c22ff63b-bcc3-48da-8f7c-df3e72a98326.png)
   
   
   2. Environment
       - RocketMQ 5.0 1Master-1Slave Dledger Controller Mode
       - broker配置
       ```
         brokerClusterName = DefaultCluster
         brokerName = broker-a
         brokerId = -1
         deleteWhen = 04
         fileReservedTime = 12
         enableControllerMode = true
         namesrvAddr = 
10.110.150.106:9876;10.110.150.107:9876;10.110.150.108:9876
         controllerAddr = 
10.110.150.106:59878;10.110.150.107:59878;10.110.150.108:59878
         allAckInSyncStateSet = true
   
         flushDiskType = ASYNC_FLUSH
   
         transientStorePoolEnable=true
         transientStorePoolSize=3
   
         listenPort = 59011
   
         storePathRootDir=/home/data/rocketmq/broker-a/store
         storePathIndex=/home/data/rocketmq/broker-a/store/index
         storeCheckpoint=/home/data/rocketmq/broker-a/store/checkpoint
         abortFile=/home/data/rocketmq/broker-a/store/abort
         storePathCommitLog=/home/data/rocketmq/broker-a/store/commitlog
         storePathConsumerQueue=/home/data/rocketmq/broker-a/store/consumequeue
         
storePathEpochFile=/home/data/rocketmq/broker-a/store/storePathEpochFile
       ```
   


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