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Posted to dev@activemq.apache.org by "Gary Tully (Created) (JIRA)" <ji...@apache.org> on 2012/01/19 15:32:39 UTC

[jira] [Created] (AMQ-3667) Use 1G heap by default and UseDedicatedTaskRunner=false, more production ready

Use 1G heap by default and UseDedicatedTaskRunner=false, more production ready
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                 Key: AMQ-3667
                 URL: https://issues.apache.org/jira/browse/AMQ-3667
             Project: ActiveMQ
          Issue Type: Improvement
          Components: Broker
    Affects Versions: 5.5.1
            Reporter: Gary Tully
            Assignee: Gary Tully
             Fix For: 5.6.0


-Xmx1G and -Xms1G is more production ready as folks tend to leave the defaults in place.
-Dorg.apache.activemq.UseDedicatedTaskRunner=true made sense for small numbers of connections and for earlier versions of the broker that used fewer thread pools.

With the current impl, sharing threads makes more sense by default, so -Dorg.apache.activemq.UseDedicatedTaskRunner=false (the default) is preferable.

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[jira] [Resolved] (AMQ-3667) Use 1G heap by default and UseDedicatedTaskRunner=false, more production ready

Posted by "Gary Tully (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AMQ-3667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Tully resolved AMQ-3667.
-----------------------------

    Resolution: Fixed

fix in http://svn.apache.org/viewvc?rev=1233403&view=rev


ACTIVEMQ_OPTS_MEMORY="-Xms1G -Xmx1G"
and dedicated task runner off (using the default value)

                
> Use 1G heap by default and UseDedicatedTaskRunner=false, more production ready
> ------------------------------------------------------------------------------
>
>                 Key: AMQ-3667
>                 URL: https://issues.apache.org/jira/browse/AMQ-3667
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 5.5.1
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>              Labels: default, memory, script, threads
>             Fix For: 5.6.0
>
>
> -Xmx1G and -Xms1G is more production ready as folks tend to leave the defaults in place.
> -Dorg.apache.activemq.UseDedicatedTaskRunner=true made sense for small numbers of connections and for earlier versions of the broker that used fewer thread pools.
> With the current impl, sharing threads makes more sense by default, so -Dorg.apache.activemq.UseDedicatedTaskRunner=false (the default) is preferable.

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