title: Setting -server in tomcat's catalina.sh
body: <p>I am using Apache Tomcat 7.0.30 &amp; JDK 1.7.0_71</p>
  
  <p>I have set -server JVM argument in tomcat's catalina.sh</p>
  
  <pre><code>JAVA_OPTS="$JAVA_OPTS -Xms4096M -Xmx6144M -XX:PermSize=512M -XX:MaxPermSize=512M -server"
  JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.port=14888"
  </code></pre>
  
  <p>How to check if tomcat is running in server mode ?</p>
  
  <p>Can I check it using Visual VM ? By connecting to that tomcat using JMX port ? If yes, then where exactly it will be visible in Visual VM ?</p>