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  1. AMQ Broker
  2. ENTMQBR-5508

AddDuplicateIDOperation objects retained on heap

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Done
    • AMQ 7.8.1.GA
    • 7.9.1.CR1
    • None
    • ARTEMIS-3519 and ARTEMIS-3311

    Description

      It appears that AddDuplicateIDOperation objects are being retained based on heap usage:

      
      Class Name                                                                                        |   Objects |  Shallow Heap |    Retained Heap
      -------------------------------------------------------------------------------------------------------------------------------------------------
      org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl                    |       342 |        32,832 | >= 1,339,466,640
      java.util.LinkedList                                                                              | 3,280,094 |   104,963,008 | >= 1,339,448,784
      java.util.LinkedList$Node                                                                         | 6,549,774 |   157,194,576 | >= 1,339,389,096
      byte[]                                                                                            | 3,763,194 | 1,286,186,600 | >= 1,286,186,600
      org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl$StoreOnlyTaskHolder| 3,270,036 |    78,480,864 | >= 1,260,870,752
      org.apache.activemq.artemis.core.transaction.impl.TransactionImpl$3                               | 3,270,036 |    78,480,864 | >= 1,182,389,848
      io.netty.buffer.PoolChunk                                                                         |        84 |         6,048 |   >= 706,212,072
      org.apache.activemq.artemis.core.postoffice.impl.DuplicateIDCacheImpl$AddDuplicateIDOperation     | 3,270,036 |   104,641,152 |   >= 627,782,984
      

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              csuconic@redhat.com Clebert Suconic
              rhn-support-shiggs Stephen Higgs
              Roman Vais Roman Vais
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                Created:
                Updated:
                Resolved: