Docker image - is there a log of the graph building process?

Is there an accessible log that trace the process of building the graph ?
I am building from Docker compose, the console logs until “Server startup in xxx ms”.
I see a folder logs/ with logs/ors/ and logs/tomcat/.
The first one is empty and the second one contains catalina, host-manager, localhost_access_log, localhost and manager. They don’t seem to contain any information about the building of the graph.

Thank you,

Now that I had a Docker machine starting all the way, I can see that after the “Server startup in xxx ms” message, the log continues with information about the process of building the graph.