// sortConfigBySelectorAndCreationTime sorts the list of config objects based on priority and creation time.
func sortConfigBySelectorAndCreationTime(configs []config.Config) []config.Config {
	creationTimeComparator := sortByCreationComparator(configs)
	// Define a comparator function for sorting configs by priority and creation time
	comparator := func(i, j int) bool {
		idr := configs[i].Spec.(*networking.DestinationRule)