return cmp.Compare(b.TotalTime, a.TotalTime)
			})
		}

		// Write down all the non-overlapping stats and sort them.
		allNonOverlappingStats := make([]string, 0, len(validNonOverlappingStats))
		for name := range validNonOverlappingStats {
			allNonOverlappingStats = append(allNonOverlappingStats, name)
		}
		slices.SortFunc(allNonOverlappingStats, func(a, b string) int {
			if a == b {
				return 0
			}

		var maxTotal time.Duration
		validNonOverlappingStats := make(map[string]struct{})
		validRangeStats := make(map[string]struct{})
		for _, g := range t.summary.Goroutines {
			for _, r := range g.Regions {
				if !filter.match(t, r) {
					continue
				}
				nonOverlappingStats := r.NonOverlappingStats()
				for name := range nonOverlappingStats {
					validNonOverlappingStats[name] = struct{}{}
				}