This topic describes the metrics of AnalyticDB for PostgreSQL.

When you call an API operation provided by Cloud Monitor, you may need to set the Namespace and Period parameters. Set the parameters for the current service in the following way:

  • Set the Namespace parameter to acs_hybriddb.
  • Set the Period parameter to an integral multiple of 60s. The default value is 60s.

The following table describes the valid values of the MetricName and Dimensions parameters for the current service.

Metric Unit MetricName Dimensions Statistics
ConnectionUsage % ConnectionUsage userId, instanceId, and role Average
CpuUsage % CpuUsage userId, instanceId, and role Average, Maximum, and Minimum
DiskUsage % DiskUsage userId, instanceId, and role Average
IOPSUsage % IOPSUsage userId, instanceId, and role Average
MemoryUsage % MemoryUsage userId, instanceId, and role Average
adbpg_conn_count Count adbpg_conn_count userId, instanceId, instance_component, and hostname Average, Maximum, and Minimum
node_cpu_used_percent % node_cpu_used_percent userId, instanceId, instance_component, and hostname Average, Maximum, and Minimum
node_disk_iops Count node_disk_iops userId, instanceId, instance_component, and hostname Average, Maximum, and Minimum
node_disk_used_percent % node_disk_used_percent userId, instanceId, instance_component, and hostname Average, Maximum, and Minimum
node_mem_used_percent % node_mem_used_percent userId, instanceId, instance_component, and hostname Average, Maximum, and Minimum