10.2. Enable OProfile

Add the following to the JVM's start parameters, usually standalone.conf or domain.conf in the platform's JBOSS_EAP_DIST/bin directory. 
# 64-bit JVM
-agentpath:/usr/lib64/oprofile/libjvmti_oprofile.so
# 32-bit JVM
-agentpath:/usr/lib/oprofile/libjvmti_oprofile.so
For example: 
# Specify options to pass to the Java VM.
#
if [ "x$JAVA_OPTS" = "x" ]; then
   JAVA_OPTS="-Xms10240m -Xmx10240m -XX:+UseLargePages -XX:+UseParallelOldGC"
   JAVA_OPTS="$JAVA_OPTS -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true"
   JAVA_OPTS="$JAVA_OPTS -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000"
   JAVA_OPTS="$JAVA_OPTS -agentpath:/usr/lib64/oprofile/libjvmti_oprofile.so"
fi