This looks like a useful approach to visualize the interactions​ between different services in a SOA or microservice-based architecture. (You'd need some way for each service to log its send and receive events without the logging slowing everything down though)

In any case, a very cool idea. I really like the use of 3D to fit more nodes into the diagram without it getting unreadable. I think this is an approach that could help with visualizing large graphs in general - it would be cool if there was more research about that.