Some metrics applied to the domain framework development not evaluate the reuse from example applications model. This work establishes a group of metrics that can be applied to evaluate the reuse during the analysis phase of domain framework development. Using the proposed group of metrics, it was possible to measure the requirements reuse of the example applications. These metrics allow confronting the amount of frozen and hot spots found in initial phases. The application of these metrics was illustrated by a Car Racing Game framework, built through a responsibility-driven method.