This topic describes the metrics for read/write splitting instances of ApsaraDB for Redis.
When you call an API operation provided by CloudMonitor, set the Namespace and Period parameters.
- Set the Namespace parameter to acs_kvstore.
- Set the Period parameter to an integral multiple of 60. Default value: 60. Unit: seconds.
The following table describes the valid values of the MetricName and Dimensions parameters.
| Metric | Unit | MetricName | Dimensions | Statistics |
|---|---|---|---|---|
| AvgRt | us | SplitrwAvgRt | userId, instanceId, and nodeId | Average and Maximum |
| ConnectionUsage | % | SplitrwConnectionUsage | userId, instanceId, and nodeId | Average and Maximum |
| CpuUsage | % | SplitrwCpuUsage | userId, instanceId, and nodeId | Average and Maximum |
| FailedCount | Count/second | SplitrwFailedCount | userId, instanceId, and nodeId | Average and Maximum |
| HitRate | % | SplitrwHitRate | userId, instanceId, and nodeId | Average and Maximum |
| IntranetIn | bit/s | SplitrwIntranetIn | userId, instanceId, and nodeId | Average and Maximum |
| IntranetInRatio | % | SplitrwIntranetInRatio | userId, instanceId, and nodeId | Average and Maximum |
| IntranetOut | bit/s | SplitrwIntranetOut | userId, instanceId, and nodeId | Average and Maximum |
| IntranetOutRatio | % | SplitrwIntranetOutRatio | userId, instanceId, and nodeId | Average and Maximum |
| Keys | Count | SplitrwKeys | userId, instanceId, and nodeId | Average and Maximum |
| MaxRt | us | SplitrwMaxRt | userId, instanceId, and nodeId | Average and Maximum |
| MemoryUsage | % | SplitrwMemoryUsage | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyAvgRequestSize | Byte | SplitrwProxyAvgRequestSize | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyAvgResponseSize | Byte | SplitrwProxyAvgResponseSize | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyAvgRt | us | SplitrwProxyAvgRt | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyConnectionUsage | % | SplitrwProxyConnectionUsage | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyCpuUsage | % | SplitrwProxyCpuUsage | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyIntranetIn | bit/s | SplitrwProxyIntranetIn | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyIntranetOut | bit/s | SplitrwProxyIntranetOut | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyMaxRequestSize | Byte | SplitrwProxyMaxRequestSize | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyMaxResponseSize | Byte | SplitrwProxyMaxResponseSize | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyMaxRt | us | SplitrwProxyMaxRt | userId, instanceId, and nodeId | Average and Maximum |
| SplitrwProxyTotalQps | Count/s | SplitrwProxyTotalQps | userId and instanceId | Average and Maximum |
| SplitrwProxyUsedConnection | Count | SplitrwProxyUsedConnection | userId and instanceId | Average and Maximum |
| QPSUsage | % | SplitrwQPSUsage | userId, instanceId, and nodeId | Average and Maximum |
| current binlog sync delay time | Second | SplitrwSyncDelayTime | userId and instanceId | Average and Maximum |
| UsedConnection | Count | SplitrwUsedConnection | userId, instanceId, and nodeId | Average and Maximum |
| UsedMemory | Byte | SplitrwUsedMemory | userId, instanceId, and nodeId | Average and Maximum |
| UsedQPS | Count | SplitrwUsedQPS | userId, instanceId, and nodeId | Average and Maximum |