Revision: 4300
Author: [email protected]
Date: Mon Sep 26 03:18:20 2011
Log: Created wiki page through web user interface.
http://code.google.com/p/openmeetings/source/detail?r=4300
Added:
/wiki/PerformanceTuning.wiki
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--- /dev/null
+++ /wiki/PerformanceTuning.wiki Mon Sep 26 03:18:20 2011
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+#summary How to tweak the performance settings
+
+== Introduction ==
+
+To use the optimum of performance from your server there is a start-script
for red5 available that does some basic settings in the JVM.
+It is called red5-highperf.sh. It is recommended to use that script for
production and high-load scenarios.
+
+{{{
+#!/bin/bash
+
+if [ -z "$RED5_HOME" ]; then export RED5_HOME=.; fi
+
+# Previous option set
+export JAVA_OPTS="-Xrs -Xms512M -Xmx1024M -Xss128K -XX:NewSize=256m
-XX:SurvivorRatio=16 -XX:MinHeapFreeRatio=20
-XX:+ExplicitGCInvokesConcurrent -Djava.net.preferIPv4Stack=true
-Xverify:none"
+
+# start Red5
+echo "Setting Hi Performance Options"
+exec $RED5_HOME/red5.sh >> $RED5_HOME/log/jvm.stdout 2>&1 &
+}}}
+
+You have to exclude the "-XX:+UseConcMarkSweepGC" param from the default
red5-highperf.sh to make it functional!
+However if you are a performance expert you might also play with the
values to find perfect matches for your use-case.
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