This topic describes how to view the resource and engine metrics of an ApsaraDB RDS for PostgreSQL instance in the ApsaraDB RDS console.
- Visit the RDS instance list, select a region above, and click the target instance ID.
- In the left-side navigation pane of the page that appears, click Monitoring and Alerts.
- On the Standard monitoring tab, specify a time range. Then, you can view the metrics that appear. The following
table lists the metrics that are monitored when different PostgreSQL versions and
RDS editions are used.
PostgreSQL version and RDS edition Monitoring type Metric PostgreSQL 10 on RDS High-availability Edition with local SSDs, PostgreSQL 10 on RDS Basic Edition, and PostgreSQL 9.4 Resource monitoring Memory Usage CPU Utilization Disk Space IOPS Total Connections PostgreSQL 10 on RDS High-availability Edition with standard or enhanced SSDs, PostgreSQL 11, PostgreSQL 12, and PostgreSQL 13 Resource monitoring CPU Utilization Memory Usage Data Disk IOPS Data Disk Usage Disk Space Used (MB) Engine monitoring Connections Operation Rows TPS Longest Bloat Duration (s) Latency (Bytes) Slow Queries Long-running Transactions 2PC Transactions