This topic describes the metrics for ApsaraDB for Redis of the standard edition.
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_kvstore.
- Set the Period parameter to an integral multiple of 60s. The default value is 60s.
Note Cloud Monitor supports only ApsaraDB for Redis 2.8 or later. ApsaraDB for Redis 2.8
is no longer available. For more information, see ApsaraDB for Redis 2.8 instances are phased out.
The following table describes the valid values of the MetricName and Dimensions parameters for the current service.
| Monitoring item | Unit | MetricName | Dimensions | Statistics |
|---|---|---|---|---|
| Average response time | us | StandardAvgRt | userId and instanceId | Average and Maximum |
| Connection usage | % | StandardConnectionUsage | userId and instanceId | Average and Maximum |
| CPU usage | % | StandardCpuUsage | userId and instanceId | Average and Maximum |
| Number of failed commands | Count/Second | StandardFailedCount | userId and instanceId | Average and Maximum |
| Hit rate | % | StandardHitRate | userId and instanceId | Average and Maximum |
| Inbound traffic | KByte/s | StandardIntranetIn | userId and instanceId | Average and Maximum |
| Inbound bandwidth usage | % | StandardIntranetInRatio | userId and instanceId | Average and Maximum |
| Outbound traffic | KByte/s | StandardIntranetOut | userId and instanceId | Average and Maximum |
| Outbound bandwidth usage | % | StandardIntranetOutRatio | userId and instanceId | Average and Maximum |
| Number of cached keys | N/A | StandardKeys | userId and instanceId | Average and Maximum |
| Maximum response time | us | StandardMaxRt | userId and instanceId | Average and Maximum |
| Memory usage | % | StandardMemoryUsage | userId and instanceId | Average and Maximum |
| QPS usage | % | StandardQPSUsage | userId and instanceId | Average and Maximum |
| Number of used connections | N/A | StandardUsedConnection | userId and instanceId | Average and Maximum |
| Used memory space | Bytes | StandardUsedMemory | userId and instanceId | Average and Maximum |
| Used QPS | N/A | StandardUsedQPS | userId and instanceId | Average and Maximum |