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  • Success: optimizing the Etherpad Java VM

    Date: 2010.01.21 | Category: etherpad

    After weeks of tweeking i finally found an environment that works smoothly
    2GB VM
    I kept my ${MXRAM} at 1800M
    $JAVA -classpath $CP \
    -server \
    -Xmx${MXRAM} \
    -Xms${MXRAM} \
    -Djava.awt.headless=true \
    -XX:MaxGCPauseMillis=500 \
    -XX:+UseParallelGC \
    -Dappjet.jmxremote=true \
    $JAVA_OPTS \
    net.appjet.oui.main \
    –configFile=${cfg_file} \
    “$@”
    Note the lack of logging etc.
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    Related Posts

    1. Stress testing Etherpad Open source
    2. Why is my shibboleth IDP so slow to accept the first connection?
    3. Etherpad build fails fsc Exception in thread “main” java.lang.NoClassDefFoundError: scala/tools/nsc/CompileClient
    4. Getting to know etherpad.local.properties
    5. Problem with Etherpad file import/export
  • Rufus

    Thanks for this. I’m new to the JVM and Etherpad. I was wondering, why did you pick -XX:+UseParallelGC instead of the Etherpad default -XX:+UseConcMarkSweepGC?

    Thanks!

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