_ = httpStats.toServerHTTPStats(false)
				_ = httpStats.totalS3Requests.Load(false)
				_ = httpStats.currentS3Requests.Load(false)
				time.Sleep(1 * time.Microsecond)
			}
		}(i)
	}
	wg.Wait()

	finalStats := httpStats.toServerHTTPStats(false)
	totalRequests := 0
	for _, v := range finalStats.TotalS3Requests.APIStats {
		totalRequests += v
	}
	if totalRequests == 0 {

				"Total number of running s3 requests in current MinIO server instance",
				[]string{"api"}, nil),
			prometheus.CounterValue,
			float64(value),
			api,
		)
	}

	for api, value := range httpStats.TotalS3Requests.APIStats {
		ch <- prometheus.MustNewConstMetric(
			prometheus.NewDesc(
				prometheus.BuildFQName(s3Namespace, "requests", "total"),
				"Total number of s3 requests in current MinIO server instance",

	S3RequestsIncoming     uint64             `json:"s3RequestsIncoming"`
	CurrentS3Requests      ServerHTTPAPIStats `json:"currentS3Requests"`
	TotalS3Requests        ServerHTTPAPIStats `json:"totalS3Requests"`
	TotalS3Errors          ServerHTTPAPIStats `json:"totalS3Errors"`
	TotalS35xxErrors       ServerHTTPAPIStats `json:"totalS35xxErrors"`

		if !mg.metricsGroupOpts.bucketOnly {
			httpStats := globalHTTPStats.toServerHTTPStats(true)
			metrics = make([]MetricV2, 0, 3+
				len(httpStats.CurrentS3Requests.APIStats)+
				len(httpStats.TotalS3Requests.APIStats)+
				len(httpStats.TotalS3Errors.APIStats)+
				len(httpStats.TotalS35xxErrors.APIStats)+
				len(httpStats.TotalS34xxErrors.APIStats))
			metrics = append(metrics, MetricV2{