Function identifyNumLabelUnits

internal/driver/driver.go:353–362

identifyNumLabelUnits returns a map of numeric label keys to the units associated with those keys.

(p *profile.Profile, ui plugin.UI)

// identifyNumLabelUnits returns a map of numeric label keys to the units
// associated with those keys.
func identifyNumLabelUnits(p *profile.Profile, ui plugin.UI) map[string]string {
	numLabelUnits, ignoredUnits := p.NumLabelUnits()

	// Print errors for tags with multiple units associated with
	// a single key.
	for k, units := range ignoredUnits {
		ui.PrintErr(fmt.Sprintf("For tag %s used unit %s, also encountered unit(s) %s", k, numLabelUnits[k], strings.Join(units, ", ")))
	}
	return numLabelUnits
}

type sampleValueFunc func([]int64) int64