if n2 == n1 && ok {
			break
		}
		t.Logf("GoroutineProfile(%d) = %d, %v, want %d, true", n1, n2, ok, n1)
		if i >= 10 {
			t.Fatalf("GoroutineProfile not converging")
		}
	}
}

func BenchmarkGoroutineProfile(b *testing.B) {
	run := func(fn func() bool) func(b *testing.B) {
		runOne := func(b *testing.B) {
			latencies := make([]time.Duration, 0, b.N)

			b.ResetTimer()
			for i := 0; i < b.N; i++ {