[jboss-jira] [JBoss JIRA] Assigned: (JBMESSAGING-1662) Possible Performance Regression On Small Transactions on AIO if using Linux 2.6.15

[Clebert Suconic (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBMESSAGING-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Clebert Suconic reassigned JBMESSAGING-1662:
--------------------------------------------

    Assignee: Clebert Suconic  (was: Tim Fox)


> Possible Performance Regression On Small Transactions on AIO if using Linux 2.6.15
> ----------------------------------------------------------------------------------
>
>                 Key: JBMESSAGING-1662
>                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1662
>             Project: JBoss Messaging
>          Issue Type: Bug
>    Affects Versions: 2.0.0.beta2
>            Reporter: Clebert Suconic
>            Assignee: Clebert Suconic
>             Fix For: 2.0.0.beta3
>
>
> Linux 2.6.15 had a bug on nanoSleep. As a result this could hit transactional benchmarks as the minimal buffer timeout would be considered 1 millisecond. 
> (This wouldn't bring any problems on scaling up clients)
> We are disabling native-timers because of this then.

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