Merge pull request #304123 from spelluru/sbusmetric0812

NamespaceOnlyMetric

Author: prmerger-automator[bot]

articles/service-bus-messaging/monitor-service-bus-reference.md

@@ -1,7 +1,7 @@
 ---
 title: Monitoring data reference for Azure Service Bus
 description: This article contains important reference material you need when you monitor Azure Service Bus by using Azure Monitor.
-ms.date: 07/22/2024
+ms.date: 08/12/2025
 ms.custom: horz-monitor
 ms.topic: reference
 author: spelluru
@@ -15,6 +15,9 @@ See [Monitor Azure Service Bus](monitor-service-bus.md) for details on the data
 
 [!INCLUDE [horz-monitor-ref-metrics-intro](~/reusable-content/ce-skilling/azure/includes/azure-monitor/horizontals/horz-monitor-ref-metrics-intro.md)]
 
+> [!NOTE]
+> If you see `-NamespaceOnlyMetric-` in entity names, it's not an entity name. It means that the request was for a namespace level operation.
+
 ### Supported metrics for Microsoft.ServiceBus/Namespaces
 
 The following table lists the metrics available for the Microsoft.ServiceBus/Namespaces resource type.
@@ -71,7 +74,7 @@ The following metrics are *connection metrics*.
 
 | Metric | Description |
 |:-------|:------------|
-| Active Connections | The number of active connections on a namespace and on an entity in the namespace. Value for this metric is a point-in-time value. Connections that were active immediately after that point-in-time may not be reflected in the metric. |
+| Active Connections | The number of active connections on a namespace and on an entity in the namespace. Value for this metric is a point-in-time value. Connections that were active immediately after that point-in-time might not be reflected in the metric. |
 | Connections Opened | The number of connections opened. Value for this metric is an aggregation, and includes all connections that were opened in the aggregation time window. |
 | Connections Closed | The number of connections closed. Value for this metric is an aggregation, and includes all connections that were opened in the aggregation time window. |
 
@@ -347,10 +350,10 @@ Diagnostic Error Logs include elements listed in this table:
 | `NamespaceName` | Name of Namespace | Yes | yes |
 | `EntityType` | Type of Entity | Yes | Yes  |
 | `EntityName` | Name of Entity | Yes | Yes   |
-| `OperationResult` | Type of error in Operation (Clienterror or Serverbusy or quotaexceeded) | Yes | Yes |
+| `OperationResult` | Type of error in Operation (`Clienterror` or `Serverbusy` or `quotaexceeded`) | Yes | Yes |
 | `ErrorCount` | Count of identical errors during the aggregation period of 1 minute. | Yes | Yes  |
 | `ErrorMessage` | Detailed Error Message | Yes | Yes  |
-| `Provider` | Name of Service emitting the logs. Possible values: eventhub, relay, and servicebus | Yes | Yes  |
+| `Provider` | Name of Service emitting the logs. Possible values: `eventhub`, `relay`, and `servicebus` | Yes | Yes  |
 | `Time Generated (UTC)` | Operation time | No | Yes |
 | `EventTimestamp` | Operation Time | Yes | No |
 | `Category` | Log category | Yes | No |