	private static String alias(String subslice, Entry<String, Service> serviceEntry) {
		return "[" + serviceEntry.getKey() + "]";
	}

	private static String lookup(String dep, Map<String, DockerComposeConfig> dockerComposeConfigs) {
		return dockerComposeConfigs.entrySet().stream()
			.flatMap(e -> e.getValue().getServices().entrySet().stream().map(se -> Pair.of(e.getKey(), se)))
			.filter(p -> p.getValue().getKey().equals(dep))
			.map(p -> metricName(p.getKey(), p.getValue()))
			.findFirst().get();
	}

}
