if dobj.TargetArn != "" && dobj.TargetArn != tgtEntry.Arn {
			continue
		}
		tgtClnt := globalBucketTargetSys.GetRemoteTargetClient(bucket, tgtEntry.Arn)
		if tgtClnt == nil {
			// Skip stale targets if any and log them to be missing at least once.
			replLogOnceIf(ctx, fmt.Errorf("failed to get target for bucket:%s arn:%s", bucket, tgtEntry.Arn), tgtEntry.Arn)
			sendEvent(eventArgs{
				EventName:  event.ObjectReplicationNotTracked,

	// Converts metrics received into internal []Metric type
	var metrics []MetricV2
	for promMetric := range ch {
		dtoMetric := &dto.Metric{}
		err := promMetric.Write(dtoMetric)
		if err != nil {
			// Log error and continue to receive other metric
			// values
			bugLogIf(GlobalContext, err)
			continue
		}

		h := dtoMetric.GetHistogram()
		for _, b := range h.Bucket {

				c.healBuckets(ctx, objAPI)   // heal buckets subsequently

				took := time.Since(refreshStart).Seconds()
				if took > maxRefreshDurationSecondsForLog {
					// Log if we took a lot of time.
					logger.Info("Site replication healing refresh took %.2fs", took)
				}

				// wait for 200 millisecond, if we are experience lot of I/O

	}

	keepAliveTicker := time.NewTicker(500 * time.Millisecond)
	defer keepAliveTicker.Stop()
	for {
		select {
		case log, ok := <-encodedCh:
			if !ok {
				return
			}
			_, err = w.Write(log)
			if err != nil {
				return
			}
			grid.PutByteBuffer(log)
			if len(logCh) == 0 {
				// Flush if nothing is queued
				w.(http.Flusher).Flush()
			}
		case <-keepAliveTicker.C: