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Pradeep Chowdary Pydi (PradeepPydi)
Anthem
Senior PEGA DEVOPS and Cloud Administrator
Anthem
IN
PradeepPydi Member since 2017 219 posts
Anthem
Posted: February 23, 2018
Last activity: February 26, 2018
Posted: 23 Feb 2018 11:15 EST
Last activity: 26 Feb 2018 5:40 EST
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Tomcat upgrade from 7 to 8.JVM args to be added or updated please.

Hi Team,

We are planning to upgrade Apache Tomcat version from 7.0.57 to 8.5.13.

Could you please provide information about the JVM args to be added/Updated.

Please find the current values set for Tomcat version 7.0.57 below.

-Dcatalina.base=D:\Apache\Tomcat\7.0.57\instances\COMPASS1P

-Dcatalina.home=D:\Apache\Tomcat\7.0.57

-Djava.endorsed.dirs=D:\Apache\Tomcat\7.0.57\endorsed

-Djava.io.tmpdir=D:\Apache\Tomcat\7.0.57\instances\COMPASS1P\temp

-Djavax.net.ssl.trustStoreType="JKS"

-Djavax.net.ssl.trustStore=D:\WellPointESICertificate\PEGACOMPASS.truststore

-Djavax.net.ssl.trustStorePassword=

-Xms8g

-Xmx8g

-XX:NewSize=2560m

-XX:PermSize=1024m

-XX:MaxPermSize=1024m

-XX:+UseParNewGC

-XX:+UseConcMarkSweepGC

-XX:TargetSurvivorRatio=90

-XX:+DisableExplicitGC

-XX:+UseCMSInitiatingOccupancyOnly

-XX:CMSInitiatingOccupancyFraction=75

-Xloggc:D:\TOMCAT_LOGS\COMPASS1P\COMPASS1P_GC.out

-verbose:gc

-XX:+PrintGCDetails

-XX:+PrintGCTimeStamps

-Djava.awt.headless=true

-XX:+CMSParallelRemarkEnabled

-XX:+ScavengeBeforeFullGC

-XX:+CMSScavengeBeforeRemark

-XX:+CMSClassUnloadingEnabled

-XX:ReservedCodeCacheSize=512m

-XX:+UseCodeCacheFlushing

-XX:+HeapDumpOnOutOfMemoryError

-XX:HeapDumpPath=D:\TOMCAT_LOGS\COMPASS1P

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