}

func (tm testMetrics) sameRegionPercent() float64 {
	return (float64(tm.requestsSameRegion) / float64(tm.totalRequests())) * 100
}

func (tm testMetrics) otherRegionPercent() float64 {
	return (float64(tm.requestsOtherRegion) / float64(tm.totalRequests())) * 100
}

func (tm testMetrics) String() string {
	out := ""
	out += fmt.Sprintf("      Requests: %d\n", tm.totalRequests())