Subsystem: ttfbSubsystem,
		Name:      ttfbDistribution,
		Help:      "Distribution of time to first byte across API calls per bucket",
		Type:      gaugeMetric,
	}
}

func getMinioFDOpenMD() MetricDescription {
	return MetricDescription{
		Namespace: nodeMetricNamespace,
		Subsystem: fileDescriptorSubsystem,
		Name:      openTotal,