public Builder metric(VespaMetrics metric, EnumSet<Suffix> suffixes) {
            suffixes.forEach(suffix -> metrics.add(new Metric(metric.baseName() + "." + suffix.suffix())));
            return this;
        }
Adds all given suffixes of the given metric to this set.
metrics/src/main/java/ai/vespa/metrics/set/MetricSet.java