Hi All,
We have below start up parameter on AEM 5.6.1 instance.
# JVM PARAMETERS
CQ_HEAP_MAX=6144
CQ_MAX_PERMSIZE=512
CQ_CODE_CACHE=128
CQ_CODE_CACHE_OPTS="-XX:ReservedCodeCacheSize=${CQ_CODE_CACHE}m -XX:+UseCodeCacheFlushing"
CQ_GC_OPTS="-XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -Xloggc:${CQ_HOME}/logs/gc.log -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCApplicationConcurrentTime
-XX:+PrintGC -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -XX:+CMSClassUnloadingEnabled -Dcrx.memoryCheckDisabled=true -Dcrx.diskSpaceMin=0"
CQ_JVM_MXREMOTE_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmx
remote.port=1${CQ_PORT} -Djava.rmi.server.hostname=${JVM_IP}"
CQ_JVM_OPTS="-Dsling.run.modes=${CQ_RUNMODE} -Djava.awt.headless=true -Dcrx.memoryCheckDisabled=true -Dcrx.diskSpaceMin=0 -Dorg.apache.jackrabbit.version.recovery=true
-Djava.security.auth.login.config=${CQ_JASS_CONFIG}"
CQ_JVM_OPTS="${CQ_JVM_OPTS} -Djackrabbit.maxQueuedEvents=1000000 -Dcom.day.crx.persistence.tar.IndexMergeDelay=0 -Dmemorymaxusage=98 -Dcrx.memoryMinStdev=1"
CQ_JVM_OPTS="${CQ_JVM_OPTS} -Dorg.apache.jackrabbit.core.state.validatehierarchy=true -Dcom.day.crx.persistence.tar.MinIdle=15"
CQ_JVM_OPTS="${CQ_JVM_OPTS} -XX:-UseSplitVerifier -XX:ParallelGCThreads=8 -XX:MaxTenuringThreshold=13 -XX:+UseAdaptiveGCBoundary"
#CQ_JVM_OPTS="${CQ_JVM_OPTS} -XX:+UseParallelGC -XX:+UseParallelOldGC"
export CQ_JVM_OPTS="-server -Xmx${CQ_HEAP_MAX}m -XX:MaxPermSize=${CQ_MAX_PERMSIZE}m ${CQ_JVM_OPTS} ${CQ_JVM_MXREMOTE_OPTS} ${CQ_CODE_CACHE_OPTS} ${CQ_GC_OPTS}"
Can anyone please let me know, if this can be tuned up?
Thanks.
