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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
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