Function formatLabelValues

internal/driver/tagroot.go:115–133

formatLabelValues returns all the string and numeric labels in Sample, with the numeric labels formatted according to outputUnit.

(s *profile.Sample, k string, outputUnit string)

// formatLabelValues returns all the string and numeric labels in Sample, with
// the numeric labels formatted according to outputUnit.
func formatLabelValues(s *profile.Sample, k string, outputUnit string) []string {
	var values []string
	values = append(values, s.Label[k]...)
	numLabels := s.NumLabel[k]
	numUnits := s.NumUnit[k]
	if len(numLabels) != len(numUnits) && len(numUnits) != 0 {
		return values
	}
	for i, numLabel := range numLabels {
		var value string
		if len(numUnits) != 0 {
			value = measurement.ScaledLabel(numLabel, numUnits[i], outputUnit)
		} else {
			value = measurement.ScaledLabel(numLabel, "", "")
		}
		values = append(values, value)
	}
	return values
}