CMS collection keep working during holiday
Ken--@newsgroupstats.hk
dragonken at gmail.com
Tue Oct 7 03:59:54 UTC 2008
> How did you change the flags for 2/10 from those below?
I changed the jvm options from :
-verbose:gc -XX:+PrintGCDetails -Xloggc:powerserver_gc.log
-Djava.security.policy=.\java.policy -Xms4G -Xmx4G -XX:NewSize=1G
-XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+UseParNewGC
-XX:SurvivorRatio=4 -XX:CMSInitiatingOccupancyFraction=70
-XX:TargetSurvivorRatio=90 -Dcom.sun.management.jmxremote.port=18002
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
to :
-verbose:gc -XX:+PrintGCDetails -Xloggc:powerserver_gc.log
-Djava.security.policy=.\java.policy -Xms4G -Xmx4G -XX:NewSize=1G
-XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+UseParNewGC
-XX:SurvivorRatio=4 -XX:CMSInitiatingOccupancyFraction=70
-XX:-CMSIncrementalPacing -XX:CMSIncrementalDutyCycle=10
-XX:TargetSurvivorRatio=90 -Dcom.sun.management.jmxremote.port=18002
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
just added 2 more flag: XX:-CMSIncrementalPacing
-XX:CMSIncrementalDutyCycle=10
--
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