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From "Marius van Voorden (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OPENMEETINGS-569) Faulty highperf settings in bat script
Date Sun, 17 Mar 2013 09:20:13 GMT

    [ https://issues.apache.org/jira/browse/OPENMEETINGS-569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13604553#comment-13604553
] 

Marius van Voorden commented on OPENMEETINGS-569:
-------------------------------------------------

Slightly better option: I filed a bug report with red5. https://code.google.com/p/red5/issues/detail?id=364&thanks=364&ts=1363511830
Not sure how fast they are with that.

The relevant line in our build file is
			<checkout url="http://red5.googlecode.com/svn/java/server/trunk/" revision="${red5.server.revision}"
destPath="${red5.server.dir}" />

                
> Faulty highperf settings in bat script
> --------------------------------------
>
>                 Key: OPENMEETINGS-569
>                 URL: https://issues.apache.org/jira/browse/OPENMEETINGS-569
>             Project: Openmeetings
>          Issue Type: Bug
>    Affects Versions: 2.0 Apache Incubator Release, 2.1 Apache Release
>         Environment: Windows
>            Reporter: Marius van Voorden
>            Priority: Minor
>             Fix For: 2.0 Apache Incubator Release, 2.1 Apache Release
>
>   Original Estimate: 0h
>  Remaining Estimate: 0h
>
> The current red5-highperf.bat has the following java options:
> set JAVA_OPTS= -Xmx768m -Xms256 -Xmn512m -Xss256k -XX:+AggressiveOpts -XX:+DisableExplicitGC
-XX:ParallelGCThreads=4 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:SurvivorRatio=16 -XX:TargetSurvivorRatio=90
-XX:MaxTenuringThreshold=31 -Djava.net.preferIPv4Stack=true
> There are two issues:
> Xms256 is missing an "m"
> Xms needs to be larger than or equal to Xmn
> Suggested fix:
> set JAVA_OPTS= -Xmx768m -Xms512m -Xmn512m -Xss256k -XX:+AggressiveOpts -XX:+DisableExplicitGC
-XX:ParallelGCThreads=4 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:SurvivorRatio=16 -XX:TargetSurvivorRatio=90
-XX:MaxTenuringThreshold=31 -Djava.net.preferIPv4Stack=true

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