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Pradeep Chowdary Pydi (PradeepPydi)
Anthem
Senior PEGA DEVOPS and Cloud Administrator
Anthem
IN
PradeepPydi Member since 2017 207 posts
Anthem
Posted: February 23, 2018
Last activity: February 26, 2018
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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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