func (t *tierMetrics) logSuccess(tier string) {
	t.Lock()
	defer t.Unlock()

	stat := t.requestsCount[tier]
	stat.success++
	t.requestsCount[tier] = stat
}

func (t *tierMetrics) logFailure(tier string) {
	t.Lock()
	defer t.Unlock()

	stat := t.requestsCount[tier]
	stat.failure++
	t.requestsCount[tier] = stat
}

var (
	// {minio_node}_{tier}_{ttlb_seconds_distribution}

	}
	if unMarshalXLMeta.Stat.Size != jsoniterXLMeta.Stat.Size {
		t.Errorf("Expected the stat size to be %v, but got %v.", unMarshalXLMeta.Stat.Size, jsoniterXLMeta.Stat.Size)
	}
	if !unMarshalXLMeta.Stat.ModTime.Equal(jsoniterXLMeta.Stat.ModTime) {
		t.Errorf("Expected the modTime to be \"%v\", but got \"%v\".", unMarshalXLMeta.Stat.ModTime, jsoniterXLMeta.Stat.ModTime)
	}

          "legendFormat": "{{instance}}",
          "metric": "process_start_time_seconds",
          "refId": "A",
          "step": 60
        }
      ],
      "title": "Uptime",
      "type": "stat"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "description": "",
      "fieldConfig": {
        "defaults": {

func Remove(deletePath string) (err error) {
	defer updateOSMetrics(osMetricRemove, deletePath)(err)
	return os.Remove(deletePath)
}

// Stat captures time taken to call os.Stat
func Stat(name string) (info os.FileInfo, err error) {
	defer updateOSMetrics(osMetricStat, name)(err)
	return os.Stat(name)
}

// Create captures time taken to call os.Create
func Create(name string) (f *os.File, err error) {

	startTime := time.Now()
	source := getSource(2)
	return func(sz int64, err error) {
		globalTrace.Publish(ftpTrace(s, startTime, source, strings.Join(paths, " "), err, sz))
	}
}

// Stat implements ftpDriver
func (driver *ftpDriver) Stat(ctx *ftp.Context, objPath string) (fi os.FileInfo, err error) {
	stopFn := globalFtpMetrics.log(ctx, objPath)
	defer stopFn(0, err)

	if objPath == SlashSeparator {
		return &minioFileInfo{

	if err != nil {
		return stat, toStorageErr(err)
	}
	rd := msgpNewReader(respReader)
	defer readMsgpReaderPoolPut(rd)

	for {
		var st StatInfo
		err = st.DecodeMsg(rd)
		if err != nil {
			if errors.Is(err, io.EOF) {
				err = nil
			}
			break
		}

		stat = append(stat, st)
	}

	return stat, toStorageErr(err)
}

					Value:          stat.Failed.LastMinute.Count,
					VariableLabels: map[string]string{"endpoint": stat.Endpoint},
				})
				ml = append(ml, MetricV2{
					Description:    getRepFailedBytesLastHourMD(clusterMetricNamespace),
					Value:          float64(stat.Failed.LastHour.Bytes),
					VariableLabels: map[string]string{"endpoint": stat.Endpoint},
				})
				ml = append(ml, MetricV2{

	}
	createUsageTestFiles(t, base, bucket, files)

	getSize := func(item scannerItem) (sizeS sizeSummary, err error) {
		if item.Typ&os.ModeDir == 0 {
			var s os.FileInfo
			s, err = os.Stat(item.Path)
			if err != nil {
				return
			}
			sizeS.totalSize = s.Size()
			sizeS.versions++
			return sizeS, nil
		}
		return
	}

	if err != nil {
		return t, fmt.Errorf("Unable to get absolute path of %s. %w", path, err)
	}

	// Version is minio non-standard, we will use minio binary's
	// ModTime as release time.
	fi, err := Stat(absPath)
	if err != nil {
		return t, fmt.Errorf("Unable to get ModTime of %s. %w", absPath, err)
	}

	// Return the ModTime
	return fi.ModTime().UTC(), nil
}

if err != nil {
 log.Fatalln(err)
}

object, err := os.Open("my-testfile")
if err != nil {
 log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
 log.Fatalln(err)
}