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https://issues.apache.org/jira/browse/AMQ-9552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18020754#comment-18020754
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Matt Pavlovich commented on AMQ-9552:
-------------------------------------

Is there a scenario not covered by the advancedMessageStatistics provided in 
AMQ-8463? 

> StatisticsPlugin - add metric lastMessageTimestamp
> --------------------------------------------------
>
>                 Key: AMQ-9552
>                 URL: https://issues.apache.org/jira/browse/AMQ-9552
>             Project: ActiveMQ Classic
>          Issue Type: Improvement
>          Components: Broker
>            Reporter: Grzegorz Kochański
>            Assignee: Jean-Baptiste Onofré
>            Priority: Minor
>             Fix For: 6.2.0
>
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> Metric {{lastMessageTimestamp}} can be captured from the modification time of 
> metric {{enqueues:}}
>  
> {code:java}
> statsMessage.setLong("lastMessageTimestamp", 
> stats.getEnqueues().getLastSampleTime()); {code}
>  
> Disclaimer: disadvantage of such approach is that after broker restart this 
> value is holding start time of the broker (which may be relevant when the 
> frequency of broker restarts is comparable to the frequency of enqueued 
> messages)



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