jdk1.8 tomcat加内存

JAVA_OPTS="-Xmx2048m -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=768m -Xss2m"
CATALINA_OPTS="-Djava.awt.headless=true"

# ----- Execute The Requested Command -----------------------------------------
JAVA_OPTS="-Xmx2048m -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=768m -Xss2m"
CATALINA_OPTS="-Djava.awt.headless=true"
# Bugzilla 37848: only output this if we have a TTY
if [ $have_tty -eq 1 ]; then
  echo "Using CATALINA_BASE:   $CATALINA_BASE"
  echo "Using CATALINA_HOME:   $CATALINA_HOME"
  echo "Using CATALINA_TMPDIR: $CATALINA_TMPDIR"