[jboss-jira] [JBoss JIRA] Commented: (JBAS-6720) Make sure that the metrics for Topics and Queues (eg. All Message Count, Depth, Depth Delta) are marked as ViewUse.STATISTIC

[Charles Crouch (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBAS-6720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12461917#action_12461917 ] 

Charles Crouch commented on JBAS-6720:
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"Ok, so the problem is that the associated ServerPeer has to explicitly enable message counters since it introduces overheard"
...

(3:55:27 PM) ccrouch: jgreene: yep, though I'm surprised that doing cnt++ on some longs add much overhead :-)
(3:55:59 PM) ccrouch: jgreene: and this is in 1.4 and 2.0, messaging versions?
(3:57:15 PM) jgreene: ccrouch: you would think, but looking at the code, it logs without bounds in memory
(3:57:42 PM) jgreene: (counter history)
(3:57:54 PM) jgreene: i don't know why it isnt just truncated to some reasonable limit
(3:58:14 PM) ccrouch: so its not just overhead then? it will just blow up eventually?
(3:58:22 PM) jgreene: good question i am not sure what messaging 2.0 is doing, they are still working on core architectural stuff
(3:58:39 PM) jgreene: ccrouch: yeah it could run out of memory if no one calls reset on the counters
(3:58:52 PM) ccrouch: oh great
(3:58:52 PM) jgreene: it would take a long long time though
(3:59:01 PM) ccrouch: good :-)

> Make sure that the metrics for Topics and Queues (eg. All Message Count, Depth, Depth Delta) are marked as ViewUse.STATISTIC
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBAS-6720
>                 URL: https://jira.jboss.org/jira/browse/JBAS-6720
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: ProfileService
>         Environment: JBoss AS Branch_5_x r86586, embjopr r266
>            Reporter: Farah Juma
>            Assignee: Scott M Stark
>            Priority: Critical
>             Fix For: JBossAS-5.1.0.CR1
>
>
> Steps to reproduce:
> Create a new Topic or Queue using Embedded Jopr. Send some messages to the Topic or Queue. Navigate to the "Metrics" tab for the resource. The metrics do not get updated to reflect this change. All the values are 0.0.

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