Based on some JVM tuning advice I Googled a while back, I have (on ACF 8)
minimum and maximum JVM heap size set to 1024 MB. Server has 2 GB of RAM and
is currently running Java version 1.6.0_10 with JVM arguments:
-server -XX:MaxPermSize=192m -XX:PermSize=192m -XX:+UseParallelGC
-Dsun.rmi.dgc.client.gcInterval=600000
-Dsun.rmi.dgc.server.gcInterval=600000
-Dcoldfusion.rootDir={application.home}/../
-Dcoldfusion.libPath={application.home}/../lib
Server is Microsoft Windows Server 2003 R2 (32 bit).
Regularly, CF briefly consumes all but about 50 MB of max heap size. For a
moment, assume that my CFML is as optimized as possible...is there anything
more I can tweak to:
- provide more RAM to CF
and/or
- "encourage" CF to use existing RAM more efficiently
--
John Bliss - http://about.me/jbliss
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