1. A computer implemented method of identifying potential problem areas of a system comprising a plurality of workloads comprising a plurality of modules, the method comprising: executing at least one of the plurality of workloads; capturing a log of execution modules that are accessed during said executing; developing, by a processor, a risk score database comprising risk scores for at least some of the plurality of modules; and generating, by said processor, workload maps comprising intersections between said log of execution modules and said risk scores for at least some of the plurality of modules; wherein the potential problem areas comprise said intersections.