1. A method of analyzing computing system resources, the method comprising: obtaining a first set of data pertaining to characteristics of each of a plurality of computing systems; obtaining a second set of data pertaining to characteristics of one or more workloads hosted on the plurality of computing systems; generating a first data model using the first set of data, the first data model comprising resource capacities and capabilities of the computing systems; generating a second data model using the second set of data, the second data model comprising requirements associated with the workloads; performing a workload placement analysis by placing the one or more workloads onto the plurality of computing systems, using the first and second data models, to determine a theoretical minimum computing system capacity required to fulfill the one or more workloads; and computing a value based on a ratio of the theoretical minimum computing system capacity relative to a total capacity of the plurality of computing systems.