[Tomcat] JVM 메모리 늘리기

[Tomcat Home]/bin/catalina.sh 파일에 start 환경세팅

CATALINA_OPTS="$CATALINA_OPTS -server -Xms120M -Xmx256M"

elif [ "$1" = "start" ] ; then

shift
touch "$CATALINA_BASE"/logs/catalina.out
if [ "$1" = "-security" ] ; then
echo "Using Security Manager"
shift
"$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" -Djava.security.manager -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy -Dcatalina.base="$CATALINA_BASE" -Dcatalina.home="$CATALINA_HOME" -Djava.io.tmpdir="$CATALINA_TMPDIR" org.apache.catalina.startup.Bootstrap "$@" start >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &

else

#이 부분 추가~
CATALINA_OPTS="$CATALINA_OPTS -server -Xms120M -Xmx256M"
"$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" -Dcatalina.base="$CATALINA_BASE" -Dcatalina.home="$CATALINA_HOME" -Djava.io.tmpdir="$CATALINA_TMPDIR" org.apache.catalina.startup.Bootstrap "$@" start >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &
fi

최소 120M 에서 최대 256M 까지 메모리를 늘렸다.