1. A method performed by a computer processor, said method comprising: receiving a time series of message passing data, said message passing data comprising messages passed between objects, said time series comprising said message passing data for each of a plurality of time intervals; analyzing said message passing data to identify nodes, said nodes corresponding to said objects; analyzing said message passing data to identify edges, said edges corresponding to said messages; displaying said nodes and said edges in a graph, said graph representing said messages passed between said objects; and updating said graph for each of said message passing data for said time intervals.