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https://issues.apache.org/jira/browse/AMQ-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17294687#comment-17294687
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Matt Pavlovich commented on AMQ-5548:
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The impact of using Virtual Destinations is straight forward. The impact is
linear to the number of queues and topic subscribers included in the virtual
destination rule. If there is a rule to copy a message from one queue to 2
queues, it will incur 2x the disk I/O, and 2x the outbound network I/O.
Statistically, the enqueue and dequeue counts of the Virtual Destination
_target_ queue or topic are reflected correctly and can be used to monitor the
performance of the broker.
> Virtual Destination related statistics which user can log
> ---------------------------------------------------------
>
> Key: AMQ-5548
> URL: https://issues.apache.org/jira/browse/AMQ-5548
> Project: ActiveMQ
> Issue Type: New Feature
> Components: Broker
> Reporter: Pradeep Bansal
> Assignee: Matt Pavlovich
> Priority: Trivial
>
> I am using Virtual destination in my setup and was looking for any statistics
> broker can provide about them, but am unable to find so. It would be nice if
> we have this feature as then we can have a check on what kind of usage and
> performance impact these Virtual Destinations create.
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