This topic describes the metrics for ApsaraDB for POLARDB.
- Set the Namespace parameter to acs_polardb.
- Set the Period parameter to an integral multiple of 60s. The default value is 60s.
| Metric | Unit | Metric | Dimensions | Statistics |
|---|---|---|---|---|
| Connection Utilization | % | instance_connection_utilization | userId and instanceId | Maximum, Minimum, and Average |
| CPUUtilization | % | instance_cpu_utilization | userId and instanceId | Average |
| Input Bandwidth | bit/s | instance_input_bandwidth | userId and instanceId | Average |
| Memory Utilization | % | instance_memory_utilization | userId and instanceId | Average |
| Output Banwidth | bit/s | instance_output_bandwidth | userId and instanceId | Average |