docs: private void addMetric(
        List<Metric> metrics,
        String name,
        TagList tags,
        Object value) {
      long now = System.currentTimeMillis();
      if (onlyNumericMetrics) {
        value = asNumber(value);
      }
      if (value != null) {
  
        TagList newTags = counters.matches(MonitorConfig.builder(name).withTags(tags).build())
            ? getTagListWithAdditionalTag(tags, DataSourceType.COUNTER)
            : getTagListWithAdditionalTag(tags, DataSourceType.GAUGE);
        Metric m = new Metric(name, newTags, now, value);
        metrics.add(m);
      }
    }