Recommended Core Settings
JVM Logging Options
The JVM can be configured to log details about garbage collection and classloading that may be helpful when analyzing portal performance.
# GC Logging -verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -XX:+PrintAdaptiveSizePolicy -XX:AdaptiveSizePolicyOutputInterval=1 -Xloggc:/my/up/logs/gc.log # Classloading Logging -verbose:class
JVM Monitoring Options
# Enable JMX Remote Monitoring -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.password.file=/my/password -Dcom.sun.management.jmxremote.access.file=/my/access
JVM Debugging Options
# Debuging -Xdebug -Xrunjdwp:transport=dt_socket,address=7000,server=y,suspend=n