private static MetricSet createMetricSet() {
        return new MetricSet("vespa9vespa",
                getVespaMetrics(),
                List.of(defaultVespaMetricSet,
                        BasicMetricSets.containerHttpStatusMetrics(),
                        MicrometerMetrics.asMetricSet()));
    }
Encapsulates vespa service metrics.

@author gjoranv
@author yngve
metrics/src/main/java/ai/vespa/metrics/set/Vespa9VespaMetricSet.java