This manual describes a the method installation / solutions / overview of the ‘Memory Configuration Weblogic Managed Servers’.
Prereq
- Installation of Oracle Enterprise Linux or other.
- Installation of Oracle Weblogic 11/12.
Software
The necessary software can be downloaded by clicking on the link(s) below.
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Configuration examples
Example memory configuration for a managed server Admin
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vi /u01/app/oracle/product/middleware/user_projects/domains/[DOMAIN]/bin/setDomainEnv.sh # Set 1024MB for AdminServer if [ "${SERVER_NAME}" == "AdminServer" ] ; then USER_MEM_ARGS="-Xms1024m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=1024m" export USER_MEM_ARGS fi |
Example memory configuration for a managed server SOA
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#Set 2048MB if server name contains soa_server1 if [[ "${SERVER_NAME}" == "soa_server1" ]] ; then USER_MEM_ARGS="-Xms2048m -Xmx2048m -XX:PermSize=1024m -XX:MaxPermSize=2048m" export USER_MEM_ARGS fi |
Example proxy connection configuration for a managed server
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vi /u01/app/oracle/product/middleware/user_projects/domains/[DOMAIN]/bin/setDomainEnv.sh #JAVA_OPTIONS="${JAVA_OPTIONS}" JAVA_OPTIONS="${JAVA_OPTIONS} -Dhttp.proxyHost=192.168.36.35 -Dhttp.proxyPort=7001 -Dhttp.nonProxyHosts=172.16.8.90|p-wls-soa|p-wls-soa.tss.nl" export JAVA_OPTIONS |
Example configuration for managed server Admin (Cloud Control 12c)
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<span style="font-family: 'Courier New', serif;">if [ "${SERVER_NAME}" != "EMGC_ADMINSERVER" ] ; then </span>USER_MEM_ARGS="-Xms3072m –Xmx4096m -XX:MaxPermSize=1024M -XX:-DoEscapeAnalysis -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=100M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSClassUnloadingEnabled" if [ "${JAVA_VENDOR}" = "Sun" ] ; then if [ "${PRODUCTION_MODE}" = "" ] ; then USER_MEM_ARGS="-Xms3072m –Xmx4096m -XX:MaxPermSize=1024M -XX:-DoEscapeAnalysis -XX:+UseCodeCacheFlushing -XX:ReservedCodeCacheSize=100M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSClassUnloadingEnabled -XX:CompileThreshold=8000 -XX:PermSize=128m" fi fi export USER_MEM_ARGS fi |
Information
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Regards,
Maarten
