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The following table lists the metrics available for the Microsoft.HorizonDB/clusters 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.
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, PT1M indicates that the metric is sampled every minute, PT30M every 30 minutes, PT1H every hour, and so on.
DS Export- 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.
Category: Availability
| Metric | Name in REST API | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|
| Postgres Instance Is Alive Indicates if the Postgres process is running |
PGHeartbeat |
Count | Average, Maximum, Minimum | ReplicaName |
PT1M | No |
Category: Errors
| Metric | Name in REST API | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|
| Failed Connections Failed Connections |
ConnectionsFailed |
Count | Total (Sum) | ReplicaName |
PT1M | No |
Category: Saturation
| Metric | Name in REST API | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|
| CPU percent Host CPU utilization percent |
CpuPercent |
Percent | Average, Maximum, Minimum | ReplicaName |
PT1M | No |
| Memory percent Host memory utilization percent |
MemoryPercent |
Percent | Average, Maximum, Minimum | ReplicaName |
PT1M | No |
Category: Traffic
| Metric | Name in REST API | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|
| Active Connections Active Database Connections |
ActiveConnections |
Count | Average, Maximum, Minimum | ReplicaName |
PT1M | No |
| Succeeded Connections Succeeded Connections |
ConnectionsSucceeded |
Count | Total (Sum) | ReplicaName |
PT1M | No |
| Max Connections Maximum Database connections configured in server parameters |
MaxConnections |
Count | Maximum | ReplicaName |
PT30M, PT1H, PT6H, PT12H, P1D | No |
| Network Out Network Out across active connections |
NetworkBytesEgress |
Bytes | Total (Sum) | ReplicaName |
PT1M | No |
| Network In Network In across active connections |
NetworkBytesIngress |
Bytes | Total (Sum) | ReplicaName |
PT1M | No |