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The following table lists the metrics available for the Microsoft.EventHub/Namespaces resource type.
Table headings
- Metric - The metric display name as it appears in the Azure portal.
- Name in Rest API - Metric name as referred to in the REST API.
- Advanced platform metrics - A premium, paid tier of platform metrics in Azure Monitor that provide more granular observability for Azure resources.
- Unit - Unit of measure.
- Aggregation - The default aggregation type. Valid values: Average, Minimum, Maximum, Total, Count.
- Dimensions - Dimensions available for the metric.
- Time Grains - Intervals at which the metric is sampled. For example,
PT1Mindicates that the metric is sampled every minute,PT30Mevery 30 minutes,PT1Hevery hour, and so on. - DS Export -S Whether the metric is exportable to Azure Monitor Logs via Diagnostic Settings.
For information on exporting metrics, see - Metrics export using data collection rules and Create diagnostic settings in Azure Monitor.
For information on metric retention, see Azure Monitor Metrics overview.
For a list of supported logs, see Supported log categories - Microsoft.EventHub/Namespaces
| Metric | Name in REST API | Advanced platform metrics | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|---|
| ActiveConnections Total Active Connections for Microsoft.EventHub. |
ActiveConnections |
No | Count | Maximum, Minimum, Average | <none> | PT1M | No |
| Capture Backlog. Backlog of bytes to be captured for Microsoft.EventHub. |
CaptureBacklog |
No | Count | Total (Sum) | EntityName |
PT1M | No |
| Captured Bytes. Captured Bytes for Microsoft.EventHub. |
CapturedBytes |
No | Bytes | Total (Sum) | EntityName |
PT1M | No |
| Captured Messages. Captured Messages for Microsoft.EventHub. |
CapturedMessages |
No | Count | Total (Sum) | EntityName |
PT1M | No |
| Connections Closed. Connections Closed for Microsoft.EventHub. |
ConnectionsClosed |
No | Count | Maximum | EntityName |
PT1M | No |
| Connections Opened. Connections Opened for Microsoft.EventHub. |
ConnectionsOpened |
No | Count | Maximum | EntityName |
PT1M | No |
| Archive backlog messages (Deprecated) Event Hub archive messages in backlog for a namespace (Deprecated) |
EHABL |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Archive message throughput (Deprecated) Event Hub archived message throughput in a namespace (Deprecated) |
EHAMBS |
No | Bytes | Total (Sum) | <none> | PT1M | Yes |
| Archive messages (Deprecated) Event Hub archived messages in a namespace (Deprecated) |
EHAMSGS |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Incoming bytes (Deprecated) Event Hub incoming message throughput for a namespace (Deprecated) |
EHINBYTES |
No | Bytes | Total (Sum) | <none> | PT1M | Yes |
| Incoming bytes (obsolete) (Deprecated) Event Hub incoming message throughput for a namespace. This metric is deprecated. Please use Incoming bytes metric instead (Deprecated) |
EHINMBS |
No | Bytes | Total (Sum) | <none> | PT1M | Yes |
| Incoming Messages (Deprecated) Total incoming messages for a namespace (Deprecated) |
EHINMSGS |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Outgoing bytes (Deprecated) Event Hub outgoing message throughput for a namespace (Deprecated) |
EHOUTBYTES |
No | Bytes | Total (Sum) | <none> | PT1M | Yes |
| Outgoing bytes (obsolete) (Deprecated) Event Hub outgoing message throughput for a namespace. This metric is deprecated. Please use Outgoing bytes metric instead (Deprecated) |
EHOUTMBS |
No | Bytes | Total (Sum) | <none> | PT1M | Yes |
| Outgoing Messages (Deprecated) Total outgoing messages for a namespace (Deprecated) |
EHOUTMSGS |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Failed Requests (Deprecated) Total failed requests for a namespace (Deprecated) |
FAILREQ |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Incoming Bytes. Incoming Bytes for Microsoft.EventHub. |
IncomingBytes |
No | Bytes | Total (Sum) | EntityName |
PT1M | Yes |
| Incoming Messages Incoming Messages for Microsoft.EventHub. |
IncomingMessages |
No | Count | Total (Sum) | EntityName |
PT1M | Yes |
| Incoming Requests Incoming Requests for Microsoft.EventHub. |
IncomingRequests |
No | Count | Total (Sum) | EntityName |
PT1M | Yes |
| Incoming Messages (obsolete) (Deprecated) Total incoming messages for a namespace. This metric is deprecated. Please use Incoming Messages metric instead (Deprecated) |
INMSGS |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Incoming Requests (Deprecated) Total incoming send requests for a namespace (Deprecated) |
INREQS |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Internal Server Errors (Deprecated) Total internal server errors for a namespace (Deprecated) |
INTERR |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Other Errors (Deprecated) Total failed requests for a namespace (Deprecated) |
MISCERR |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| CPU CPU usage metric for Premium SKU namespaces. |
NamespaceCpuUsage |
No | Percent | Maximum, Minimum, Average | Replica |
PT1M | No |
| Memory Usage Memory usage metric for Premium SKU namespaces. |
NamespaceMemoryUsage |
No | Percent | Maximum, Minimum, Average | Replica |
PT1M | No |
| Outgoing Bytes. Outgoing Bytes for Microsoft.EventHub. |
OutgoingBytes |
No | Bytes | Total (Sum) | EntityName |
PT1M | Yes |
| Outgoing Messages Outgoing Messages for Microsoft.EventHub. |
OutgoingMessages |
No | Count | Total (Sum) | EntityName |
PT1M | Yes |
| Outgoing Messages (obsolete) (Deprecated) Total outgoing messages for a namespace. This metric is deprecated. Please use Outgoing Messages metric instead (Deprecated) |
OUTMSGS |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Quota Exceeded Errors. Quota Exceeded Errors for Microsoft.EventHub. |
QuotaExceededErrors |
No | Count | Total (Sum) | EntityName, OperationResult |
PT1M | No |
| ReplicationLagCount Replication lag by message count |
ReplicationLagCount |
No | Count | Maximum, Minimum, Average | EntityName |
PT1M | No |
| ReplicationLagDuration Replication lag by time duration |
ReplicationLagDuration |
No | Seconds | Maximum, Minimum, Average | EntityName |
PT1M | Yes |
| Server Errors. Server Errors for Microsoft.EventHub. |
ServerErrors |
No | Count | Total (Sum) | EntityName, OperationResult |
PT1M | No |
| Size Size of an EventHub in Bytes. |
Size |
No | Bytes | Average, Minimum, Maximum | EntityName |
PT1M | No |
| Successful Requests Successful Requests for Microsoft.EventHub. |
SuccessfulRequests |
No | Count | Total (Sum) | EntityName, OperationResult |
PT1M | No |
| Successful Requests (Deprecated) Total successful requests for a namespace (Deprecated) |
SUCCREQ |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Server Busy Errors (Deprecated) Total server busy errors for a namespace (Deprecated) |
SVRBSY |
No | Count | Total (Sum) | <none> | PT1M | Yes |
| Throttled Requests. Throttled Requests for Microsoft.EventHub. |
ThrottledRequests |
No | Count | Total (Sum) | EntityName, OperationResult |
PT1M | No |
| User Errors. User Errors for Microsoft.EventHub. |
UserErrors |
No | Count | Total (Sum) | EntityName, OperationResult |
PT1M | No |