fix(smoke): increase bucket size for upload/download metrics (#565)

Author: gacevicljubisa

pkg/check/smoke/metrics.go

@@ -93,6 +93,7 @@ func newMetrics(subsystem string) metrics {
 				Subsystem: subsystem,
 				Name:      "data_upload_duration",
 				Help:      "Data upload duration through the /bytes endpoint.",
+				Buckets:   []float64{0.1, 0.25, 0.5, 1, 2.5, 5, 10, 25, 50, 100, 250, 600, 1200},
 			},
 			[]string{labelSizeBytes, labelNodeName},
 		),
@@ -102,6 +103,7 @@ func newMetrics(subsystem string) metrics {
 				Subsystem: subsystem,
 				Name:      "data_download_duration",
 				Help:      "Data download duration through the /bytes endpoint.",
+				Buckets:   []float64{0.1, 0.25, 0.5, 1, 2.5, 5, 10, 25, 50, 100, 250, 600, 1200},
 			},
 			[]string{labelSizeBytes, labelNodeName},
 		),