Supported metrics for Microsoft.DBforPostgreSQL/servers

The following table lists the metrics available for the Microsoft.DBforPostgreSQL/servers 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.

For a list of supported logs, see Supported log categories - Microsoft.DBforPostgreSQL/servers

Category: Errors

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Failed Connections Failed Connections	connections_failed	Count	Total (Sum)	<none>	PT1M	Yes

Category: Latency

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Max Lag Across Replicas Lag in bytes of the most lagging replica	pg_replica_log_delay_in_bytes	Bytes	Average, Maximum, Minimum	<none>	PT1M	Yes
Replica Lag Replica lag in seconds	pg_replica_log_delay_in_seconds	Seconds	Average, Maximum, Minimum	<none>	PT1M	Yes

Category: Saturation

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Backup Storage Used Backup Storage Used	backup_storage_used	Bytes	Average, Maximum, Minimum	<none>	PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
CPU percent CPU percent	cpu_percent	Percent	Average, Maximum, Minimum	<none>	PT1M	Yes
IO percent IO percent	io_consumption_percent	Percent	Average, Maximum, Minimum	<none>	PT1M	Yes
Memory percent Memory percent	memory_percent	Percent	Average, Maximum, Minimum	<none>	PT1M	Yes
Server Log storage limit Server Log storage limit	serverlog_storage_limit	Bytes	Maximum	<none>	PT1M	Yes
Server Log storage percent Server Log storage percent	serverlog_storage_percent	Percent	Average, Maximum, Minimum	<none>	PT1M	Yes
Server Log storage used Server Log storage used	serverlog_storage_usage	Bytes	Average, Maximum, Minimum	<none>	PT1M	Yes
Storage limit Storage limit	storage_limit	Bytes	Maximum	<none>	PT1M	Yes
Storage percent Storage percent	storage_percent	Percent	Average, Maximum, Minimum	<none>	PT1M	Yes
Storage used Storage used	storage_used	Bytes	Average, Maximum, Minimum	<none>	PT1M	Yes

Category: Traffic

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Active Connections Active Connections	active_connections	Count	Average, Maximum, Minimum	<none>	PT1M	Yes
Network Out Network Out across active connections	network_bytes_egress	Bytes	Total (Sum)	<none>	PT1M	Yes
Network In Network In across active connections	network_bytes_ingress	Bytes	Total (Sum)	<none>	PT1M	Yes

Next steps

• Read about metrics in Azure Monitor
• Metrics export using data collection rules
• Create alerts on metrics
• Export metrics to storage, Event Hub, or Log Analytics