Merge pull request #108890 from spelluru/sbusprem0324

note on CPU and Memory

Author: PRMerger17

articles/service-bus-messaging/service-bus-metrics-azure-monitor.md

@@ -100,6 +100,10 @@ The following two types of errors are classified as user errors:
 
 > [!NOTE] 
 > The following metrics are available only with the **premium** tier. 
+> 
+> The important metrics to monitor for any outages for a premium tier namespace are: **CPU usage per namespace** and **memory size per namespace**. [Set up alerts](../azure-monitor/platform/alerts-metric.md) for these metrics using Azure Monitor.
+> 
+> The other metric you could monitor is: **throttled requests**. It shouldn't be an issue though as long as the namespace stays within its memory, CPU, and brokered connections limits. For more information, see [Throttling in Azure Service Bus Premium tier](service-bus-throttling.md#throttling-in-azure-service-bus-premium-tier)
 
 | Metric Name | Description |
 | ------------------- | ----------------- |