A system and method for analyzing a performance of computer code. A method includes scanning a graph to identify a plurality of calls to executable code, individual nodes of the graph representing different calls to be taken by the executable code; determining a score for individual nodes of the graph based on resources required to perform the call represented by that node, the call being one that consumes substantial resources of a computing system to accomplish an operation; adjusting the score of individual nodes that are associated with repetitive action nodes in the graph; and generating recommendations to improve performance of the computer code based on scores indicative of substantial resource consumption.