• Note that this guide refers to WLP_HOME as the WAS Liberty installation directory.
  • Go to the $WLP_HOME/usr/servers/defaultServer/ folder
  • Create a new file jvm.options, if one does not exists yet
  • Add the following line to the end of that file
    • -javaagent:/path/to/plumbr.jar
  • Restart your WAS Liberty

      • 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. *
************************************************************