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From "Timothy Bish (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-4964) org.apache.activemq.bugs.ConnectionPerMessageTest is very slow - seems to point to lock contention on close
Date Tue, 14 Jan 2014 15:05:52 GMT

    [ https://issues.apache.org/jira/browse/AMQ-4964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13870787#comment-13870787
] 

Timothy Bish commented on AMQ-4964:
-----------------------------------

Did some analysis in YourKit and there doesn't appear to be any lock contention, just a really
bad use case.  GC going on like crazy due to the build up and tear down of multiple connections
per second etc.  

> org.apache.activemq.bugs.ConnectionPerMessageTest is very slow - seems to point to lock
contention on close
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-4964
>                 URL: https://issues.apache.org/jira/browse/AMQ-4964
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: Broker, JMS client, Transport
>    Affects Versions: 5.9.0
>            Reporter: Gary Tully
>            Priority: Minor
>
> This needs some investigation to see if there is something we can do to speed up this
simple test that does not reuse a connection.



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