// labels are used to uniquely identify a metric
	// e.g. reads_per_sec_{drive} inside the map
	sfx := ""
	for _, v := range labels {
		if len(sfx) > 0 {
			sfx += "_"
		}
		sfx += v
	}

	return string(name) + "_" + sfx
}

func updateResourceMetrics(subSys MetricSubsystem, name MetricName, val float64, labels map[string]string, isCumulative bool) {

				"application/vnd.enliven",
				"application/vnd.epson.esf",
				"application/vnd.epson.msf",
				"application/vnd.epson.quickanime",
				"application/vnd.epson.salt",
				"application/vnd.epson.ssf",
				"application/vnd.ericsson.quickcall",
				"application/vnd.eszigno3+xml",
				"application/vnd.etsi.aoc+xml",
				"application/vnd.etsi.cug+xml",
				"application/vnd.etsi.iptvcommand+xml",

    <glob pattern="*.qam"/>
  </mime-type>
  <mime-type type="application/vnd.epson.salt">
    <glob pattern="*.slt"/>
  </mime-type>
  <mime-type type="application/vnd.epson.ssf">
    <glob pattern="*.ssf"/>
  </mime-type>
  <mime-type type="application/vnd.ericsson.quickcall"/>
  <mime-type type="application/vnd.eszigno3+xml">
    <glob pattern="*.es3"/>
    <glob pattern="*.et3"/>