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https://issues.apache.org/jira/browse/AMQ-9654?focusedWorklogId=972919&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-972919
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ASF GitHub Bot logged work on AMQ-9654:
---------------------------------------

                Author: ASF GitHub Bot
            Created on: 13/Jun/25 15:52
            Start Date: 13/Jun/25 15:52
    Worklog Time Spent: 10m 
      Work Description: mattrpav merged PR #1454:
URL: https://github.com/apache/activemq/pull/1454




Issue Time Tracking
-------------------

    Worklog Id:     (was: 972919)
    Time Spent: 20m  (was: 10m)

> Queue size incorrect even when queue is empty
> ---------------------------------------------
>
>                 Key: AMQ-9654
>                 URL: https://issues.apache.org/jira/browse/AMQ-9654
>             Project: ActiveMQ Classic
>          Issue Type: Bug
>    Affects Versions: 5.17.6
>            Reporter: Matt Pavlovich
>            Assignee: Matt Pavlovich
>            Priority: Major
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Environment:
> Linux OS
> ActiveMQ 5.17.6 using network of brokers (2-3 brokers per cluster) 
> Cloud deployment with high frequency of network inconsistency
> 1. Queue size may reflect a small number of messages are still pending on the 
> queue (1 or 2), but there are no messages present. 
> 2. Broker restart corrects the messages
> 3. No clear indications of exception or error in broker or client-side logs
> 4. Application consuming messages using multiple consumers and 
> single-message-per-transaction using local transaction ack mode. (Camel JMS, 
> Spring, etc)
> 5. Across dozens of brokers processing 100's of millions of messages per 
> year, this will occur a handful of times in all.
> Suspect queue size counter consistency issue.



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