Merge pull request #285638 from normesta/normesta-reg-updates-14

Adding a note

Author: prmerger-automator[bot]

articles/storage/blobs/monitor-blob-storage-reference.md

@@ -28,6 +28,9 @@ The following table lists the metrics available for the Microsoft.Storage/storag
 [!INCLUDE [horz-monitor-ref-metrics-tableheader](~/reusable-content/ce-skilling/azure/includes/azure-monitor/horizontals/horz-monitor-ref-metrics-tableheader.md)]
 [!INCLUDE [Microsoft.Storage/storageAccounts/blobServices](~/reusable-content/ce-skilling/azure/includes/azure-monitor/reference/metrics/microsoft-storage-storageaccounts-blobservices-metrics-include.md)]
 
+> [!NOTE]
+> The Blob Capacity and Blob Count metric are emitted hourly. A background process computes these metrics and updates them multiple times a day.
+
 [!INCLUDE [horz-monitor-ref-metrics-dimensions-intro](~/reusable-content/ce-skilling/azure/includes/azure-monitor/horizontals/horz-monitor-ref-metrics-dimensions-intro.md)]
 
 [!INCLUDE [horz-monitor-ref-metrics-dimensions](~/reusable-content/ce-skilling/azure/includes/azure-monitor/horizontals/horz-monitor-ref-metrics-dimensions.md)]