If you have installed Graphlytic as a service the applications will be started automatically after the operating system is started. You can also start Graphlytic manually. 

$ sudo service graphlytic start

Graphlytic was started by the user "graphlytic". Check the status of service:

$ sudo service graphlytic status

Check in the log file if Graphlytic was started successfully. There should be no error in the log file:

$ less /var/log/graphlytic/graphlytic.log

Follow instructions in Login with default user to find out how to log into the system.