byHostName = globalLocalNodeName
	}

	if types.Contains(madmin.MetricsDisk) {
		m.ByDisk = make(map[string]madmin.DiskMetric)
		aggr := madmin.DiskMetric{
			CollectedAt: time.Now(),
		}
		for name, disk := range collectLocalDisksMetrics(opts.disks) {
			m.ByDisk[name] = disk
			aggr.Merge(&disk)
		}
		m.Aggregated.Disk = &aggr
	}

	if types.Contains(madmin.MetricsScanner) {

	updateResourceMetrics(driveSubsystem, percUtil, float64(diffStats.TotalTicks)/(diffInSeconds*10), labels, false)
}

func collectDriveMetrics(m madmin.RealtimeMetrics) {
	latestDriveStatsMu.Lock()
	for d, dm := range m.ByDisk {
		labels := map[string]string{"drive": d}
		latestStats, ok := latestDriveStats[d]
		if !ok {
			latestDriveStats[d] = dm.IOStats
			continue
		}
		updateDriveIOStats(dm.IOStats, latestStats, labels)

			hosts: hostMap,
			disks: diskMap,
			jobID: jobID,
			depID: dID,
		})
		cancel()
		m.Merge(&mRemote)
		if !byHost {
			m.ByHost = nil
		}
		if !byDisk {
			m.ByDisk = nil
		}

		m.Final = n <= 1

		// Marshal API reesponse
		if err := enc.Encode(&m); err != nil {
			n = 0
		}

		n--
		if n <= 0 {
			break
		}