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You might try some other flags such as -server (which just uses a |
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different set of JVM defaults) as well as -XX:MaxPermSize |
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|
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http://www.unixville.com/~moazam/stories/2004/05/17/maxpermsizeAndHowItRelatesToTheOverallHeap.html |
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|
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You may also try to enable logging in the app or check the logs to see |
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if it is an OutOfMemory exception (heap) or a PermGen error. |
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|
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There are also JVM flags such as -Xss and -XX:ThreadStackSize you can |
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play with too. |
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|
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good luck. |
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-gnul |
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|
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On Sun, May 3, 2009 at 8:15 PM, Adam Carter <Adam.Carter@×××××××××.au> wrote: |
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> A cisco web java gui is complaing "Your current java memory heap size is less than 256 MB. You must increate the Java memory heap size" etc. On windows and on a previous gentoo x86 box putting -Xmx256m in the java applet runtime settings makes it work. This box is a newly build amd64. |
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> |
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> Looks like the .jnlp is setting the memory; |
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> |
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> sphinx deployment # grep max /tmp/idm-1.jnlp |
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> <j2se version="1.4+" initial-heap-size="64m" max-heap-size="256m"/> |
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> |
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> And the app is running with the required Xmx256m parameter; |
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> |
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> sphinx deployment # pgrep -lf java |
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> 10147 /opt/sun-jdk-1.6.0.13/jre/bin/java -Xmx256m -Xbootclasspath/a:/opt/sun-jdk-1.6.0.13/jre/lib/javaws.jar:/opt/sun-jdk-1.6.0.13/jre/lib/deploy.jar:/opt/sun-jdk-1.6.0.13/jre/lib/plugin.jar -classpath /opt/sun-jdk-1.6.0.13/jre/lib/deploy.jar -Djnlpx.vmargs=-Xmx256m -Djnlpx.jvm=/opt/sun-jdk-1.6.0.13/jre/bin/java -Djnlpx.splashport=36054 -Djnlpx.home=/opt/sun-jdk-1.6.0.13/jre/bin -Djnlpx.remove=false -Djnlpx.offline=false -Djnlpx.relaunch=true -Djnlpx.heapsize=67108864,268435456 -Djava.security.policy=file:/opt/sun-jdk-1.6.0.13/jre/lib/security/javaws.policy -DtrustProxy=true -Xverify:remote com.sun.javaws.Main file:///tmp/idm-9.jnlp |
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> |
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> So it looks like it should work - any ideas on how to fix this? (sun-jdk-1.6.0.13, also tried a 1.5 but had the same problem). |
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> |
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> |
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> |