Adding Vert.x Java Runtime Parameters Appropriate for Benchmarking

frameworks/Java/vertx/setup.sh

@@ -4,4 +4,5 @@ source $IROOT/java7.installed
 
 sed -i 's|host: \x27.*\x27|host: \x27'"${DBHOST}"'\x27|g' app.js
 
+export JAVA_OPTS="-server -XX:+UseNUMA -XX:+UseParallelGC -XX:+AggressiveOpts"
 ${IROOT}/vert.x-2.1.5/bin/vertx run app.js &