public MeterBinder newMeterBinder(MeterIdPrefix idPrefix) {
        return new HealthCheckedEndpointGroupMetrics(this, idPrefix);
    }
Returns a newly-created {@link MeterBinder} which binds the stats about this
{@link HealthCheckedEndpointGroup}.
core/src/main/java/com/linecorp/armeria/client/endpoint/healthcheck/HealthCheckedEndpointGroup.java