Note that the guide referes to TOMCAT_HOME as the Tomcat installation directory.
set CATALINA_OPTS=%CATALINA_OPTS% -javaagent:/path/to/plumbr.jar
When everything went smoothly, you will see the following banner in the restarted JVM standard output and a new JVM appears in https://app.plumbr.io.
************************************************************ * Plumbr (15.01.4138) is attached. * * * * Plumbr agent is connected to the Plumbr Server. * * Open up https://app.plumbr.io to follow its progress. * ************************************************************