assertNotNull(response);
        assertEquals("test-index", response.getIndex());
        assertEquals(100, response.getTookMs());
        assertEquals(2, response.getNum());
        assertEquals(10, response.getTotal());
        assertEquals(2, response.getWords().size());
        assertEquals(1, response.getItems().size());
    }

    @Test
    public void test_getIndex() throws Exception {

	if rt == nil {
		return madmin.TimedErrStats{}
	}
	errCounts := make(map[string]int)
	maps.Copy(errCounts, rt.ErrCounts)
	minuteTotals := rt.LastMinute.getTotal()
	hourTotals := rt.LastHour.getTotal()
	return madmin.TimedErrStats{
		LastMinute: madmin.RStat{
			Count: float64(minuteTotals.N),
			Bytes: minuteTotals.Size,
		},
		LastHour: madmin.RStat{
			Count: float64(hourTotals.N),

					m.Set(bucketReplProxiedGetRequestsFailures, float64(s.ProxyStats.GetFailedTotal), labels...)
					m.Set(bucketReplProxiedGetRequestsTotal, float64(s.ProxyStats.GetTotal), labels...)
					m.Set(bucketReplProxiedGetTaggingRequestsFailures, float64(s.ProxyStats.GetTagFailedTotal), labels...)
					m.Set(bucketReplProxiedGetTaggingRequestsTotal, float64(s.ProxyStats.GetTagTotal), labels...)

	avg     time.Duration
	peak    time.Duration
	N       int64
}

func (l *latencyStat) update(d time.Duration) {
	l.lastmin.add(d)
	l.N++
	if d > l.peak {
		l.peak = d
	}
	l.curr = l.lastmin.getTotal().avg()
	l.avg = time.Duration((int64(l.avg)*(l.N-1) + int64(l.curr)) / l.N)
}

// epHealth struct represents health of a replication target endpoint.
type epHealth struct {
	Endpoint        string

            buf.append("\"query_time\":").append(suggestResponse.getTookMs());
            buf.append(",\"record_count\":").append(suggestResponse.getTotal());
            buf.append(",\"page_size\":").append(suggestResponse.getNum());

            if (!suggestResponse.getItems().isEmpty()) {
                buf.append(",\"data\":[");

	atomic.AddInt64(&acc.Size, sz)
}

// total returns the total call count and latency for the last minute.
func (e *lockedLastMinuteLatency) total() AccElem {
	e.mu.Lock()
	defer e.mu.Unlock()
	return e.getTotal()
}

func newXLStorageDiskIDCheck(storage *xlStorage, healthCheck bool) *xlStorageDiskIDCheck {
	xl := xlStorageDiskIDCheck{
		storage:      storage,
		health:       newDiskHealthTracker(),

					})
				}
			}
			ml = append(ml, MetricV2{
				Description: getClusterReplProxiedGetOperationsMD(clusterMetricNamespace),
				Value:       float64(m.Proxied.GetTotal),
			})
			ml = append(ml, MetricV2{
				Description: getClusterReplProxiedHeadOperationsMD(clusterMetricNamespace),
				Value:       float64(m.Proxied.HeadTotal),
			})
			ml = append(ml, MetricV2{