--- title: Azure Service Bus description: Track key Azure Service Bus metrics. breadcrumbs: Docs > Integrations > Azure Service Bus --- # Azure Service Bus ## Overview{% #overview %} Microsoft Azure Service Bus is a fully managed enterprise integration message broker. Get metrics from Azure Service Bus to: - Visualize the performance of your Service Bus. - Correlate the performance of your Service Buses with your applications. ## Setup{% #setup %} ### Installation{% #installation %} If you haven't already, set up the [Microsoft Azure integration](https://docs.datadoghq.com/integrations/azure/) first. There are no other installation steps that need to be performed. ## Data Collected{% #data-collected %} ### Metrics{% #metrics %} | | | | | **azure.servicebus\_namespaces.abandoned\_messages**(count) | Abandoned Messages.*Shown as message* | | **azure.servicebus\_namespaces.active\_connections**(count) | Total Active Connections for Microsoft.ServiceBus.*Shown as connection* | | **azure.servicebus\_namespaces.count\_of\_active\_messages\_in\_a\_queue\_topic.**(gauge) | Count of active messages in a Queue/Topic.*Shown as message* | | **azure.servicebus\_namespaces.completed\_messages**(count) | Completed Messages.*Shown as message* | | **azure.servicebus\_namespaces.connections\_closed.**(gauge) | Connections Closed for Microsoft.ServiceBus.*Shown as connection* | | **azure.servicebus\_namespaces.connections\_opened.**(gauge) | Connections Opened for Microsoft.ServiceBus.*Shown as connection* | | **azure.servicebus\_namespaces.cpu\_per\_namespace**(gauge) | Service bus premium namespace CPU usage metric. This metric is deprecated. Please use the CPU metric (NamespaceCpuUsage) instead.*Shown as percent* | | **azure.servicebus\_namespaces.count\_of\_dead\_lettered\_messages\_in\_a\_queue\_topic.**(gauge) | Count of dead-lettered messages in a Queue/Topic.*Shown as message* | | **azure.servicebus\_namespaces.incoming\_messages**(count) | Incoming Messages for Microsoft.ServiceBus.*Shown as message* | | **azure.servicebus\_namespaces.incoming\_requests**(count) | Incoming Requests for Microsoft.ServiceBus.*Shown as request* | | **azure.servicebus\_namespaces.count\_of\_messages\_in\_a\_queue\_topic.**(gauge) | Count of messages in a Queue/Topic.*Shown as message* | | **azure.servicebus\_namespaces.cpu**(gauge) | CPU usage metric for Premium SKU namespaces.*Shown as percent* | | **azure.servicebus\_namespaces.memory\_usage**(gauge) | Memory usage metric for Premium SKU namespaces.*Shown as percent* | | **azure.servicebus\_namespaces.outgoing\_messages**(count) | Outgoing Messages for Microsoft.ServiceBus.*Shown as message* | | **azure.servicebus\_namespaces.pending\_checkpoint\_operations\_count.**(count) | Pending Checkpoint Operations Count.*Shown as operation* | | **azure.servicebus\_namespaces.count\_of\_scheduled\_messages\_in\_a\_queue\_topic.**(gauge) | Count of scheduled messages in a Queue/Topic.*Shown as message* | | **azure.servicebus\_namespaces.server\_errors.**(count) | Server Errors for Microsoft.ServiceBus.*Shown as error* | | **azure.servicebus\_namespaces.server\_send\_latency.**(gauge) | Server Send Latency.*Shown as millisecond* | | **azure.servicebus\_namespaces.size**(gauge) | Size of an Queue/Topic in Bytes.*Shown as byte* | | **azure.servicebus\_namespaces.successful\_requests**(count) | Total successful requests for a namespace.*Shown as request* | | **azure.servicebus\_namespaces.throttled\_requests.**(count) | Throttled Requests for Microsoft.ServiceBus.*Shown as request* | | **azure.servicebus\_namespaces.user\_errors.**(count) | User Errors for Microsoft.ServiceBus.*Shown as error* | | **azure.servicebus\_namespaces.mem\_usage\_per\_namespace**(gauge) | Service bus premium namespace memory usage metric. This metric is deprecated. Please use the Memory Usage (NamespaceMemoryUsage) metric instead.*Shown as percent* | | **azure.servicebus\_namespaces.count**(gauge) | The count of all Azure Service Bus resources. | | **azure.servicebus\_namespaces.count\_of\_active\_messages\_in\_a\_topic\_subscription**(gauge) | Count of active messages in a Topic Subscription.*Shown as message* | | **azure.servicebus\_namespaces.count\_of\_dead\_lettered\_messages\_in\_a\_topic\_subscription**(gauge) | Count of dead-lettered messages in a Topic Subscription.*Shown as message* | | **azure.servicebus\_namespaces.count\_of\_messages\_in\_a\_topic\_subscription**(gauge) | Count of messages in a Topic Subscription.*Shown as message* | | **azure.servicebus\_namespaces.max\_size**(gauge) | Maximum size in bytes of a Queue or Topic.*Shown as byte* | | **azure.servicebus\_namespaces.free\_space**(gauge) | Remaining available bytes of a Queue or Topic.*Shown as byte* | | **azure.servicebus\_namespaces.replication\_lag\_count**(gauge) | Replication lag by message count. | | **azure.servicebus\_namespaces.replication\_lag\_duration**(gauge) | Replication lag by time duration.*Shown as second* | ### Events{% #events %} The Azure Service Bus integration does not include any events. ### Service Checks{% #service-checks %} The Azure Service Bus integration does not include any service checks. ## Troubleshooting{% #troubleshooting %} Need help? Contact [Datadog support](https://docs.datadoghq.com/help/).