This topic describes the metrics for ApsaraDB RDS.

When you call an API operation provided by CloudMonitor, set the Namespace and Period parameters.

  • Set the Namespace parameter to acs_rds_dashboard.
  • Set the Period parameter to an integral multiple of 60. Default value: 60. Unit: seconds.
Note Among ApsaraDB RDS for SQL Server instances that uses the Microsoft SQL Server database engine, only the instances whose SQL Server version is 2008 R2 support the ConnectionsUtilization and MemoryUtilization metrics.

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

Metric Unit MetricName Dimensions Statistics
ConnectionsUtilization % ConnectionUsage userId and instanceId Average, Minimum, and Maximum
CPUUtilization % CpuUsage userId and instanceId Average, Minimum, and Maximum
DataDelay Second DataDelay userId and instanceId Average, Minimum, and Maximum
DiskUtilization % DiskUsage userId and instanceId Average, Minimum, and Maximum
IOPSUtilization % IOPSUsage userId and instanceId Average, Minimum, and Maximum
MemoryUtilization % MemoryUsage userId and instanceId Average, Minimum, and Maximum
MySQL_ActiveSessions Count MySQL_ActiveSessions userId and instanceId Average, Minimum, and Maximum
MySQL_ComDelete CountSecond MySQL_ComDelete userId and instanceId Average, Maximum, and Minimum
MySQL_ComInsert CountSecond MySQL_ComInsert userId and instanceId Average, Maximum, and Minimum
MySQL_ComInsertSelect CountSecond MySQL_ComInsertSelect userId and instanceId Average, Maximum, and Minimum
MySQL_ComReplace CountSecond MySQL_ComReplace userId and instanceId Average, Maximum, and Minimum
MySQL_ComReplaceSelect CountSecond MySQL_ComReplaceSelect userId and instanceId Average, Maximum, and Minimum
MySQL_ComSelect CountSecond MySQL_ComSelect userId and instanceId Average, Maximum, and Minimum
MySQL_ComUpdate CountSecond MySQL_ComUpdate userId and instanceId Average, Maximum, and Minimum
MySQL_DataDiskSize MB MySQL_DataDiskSize userId and instanceId Average, Maximum, and Minimum
MySQL_IbufDirtyRatio % MySQL_IbufDirtyRatio userId and instanceId Average, Maximum, and Minimum
MySQL_IbufReadHit % MySQL_IbufReadHit userId and instanceId Average, Maximum, and Minimum
MySQL_IbufRequestR CountSecond MySQL_IbufRequestR userId and instanceId Average, Maximum, and Minimum
MySQL_IbufRequestW CountSecond MySQL_IbufRequestW userId and instanceId Average, Maximum, and Minimum
MySQL_IbufUseRatio % MySQL_IbufUseRatio userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBDataRead KB MySQL_InnoDBDataRead userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBDataWritten KB MySQL_InnoDBDataWritten userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBLogFsync CountSecond MySQL_InnoDBLogFsync userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBLogWriteRequests CountSecond MySQL_InnoDBLogWriteRequests userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBLogWrites CountSecond MySQL_InnoDBLogWrites userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowDelete CountSecond MySQL_InnoDBRowDelete userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowInsert CountSecond MySQL_InnoDBRowInsert userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowRead CountSecond MySQL_InnoDBRowRead userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowUpdate CountSecond MySQL_InnoDBRowUpdate userId and instanceId Average, Maximum, and Minimum
MySQL_InstanceDiskSize MB MySQL_InstanceDiskSize userId and instanceId Average, Maximum, and Minimum
MySQL_LogDiskSize MB MySQL_LogDiskSize userId and instanceId Average, Maximum, and Minimum
NetworkInRate bit/s MySQL_NetworkInNew userId and instanceId Average, Minimum, and Maximum
NetworkOutRate bit/s MySQL_NetworkOutNew userId and instanceId Average, Minimum, and Maximum
MySQL_OtherDiskSize MB MySQL_OtherDiskSize userId and instanceId Average, Maximum, and Minimum
MySQL_ProxyCpuUsage % MySQL_ProxyCpuUsage userId and instanceId Average, Maximum, and Minimum
MySQL_QPS CountSecond MySQL_QPS userId and instanceId Average, Maximum, and Minimum
MySQL_SlaveIORunning Value MySQL_SlaveIORunning userId and instanceId Average, Maximum, and Minimum
MySQL_SlaveSQLRunning Value MySQL_SlaveSQLRunning userId and instanceId Average, Maximum, and Minimum
MySQL_SlowQueries CountSecond MySQL_SlowQueries userId and instanceId Average, Maximum, and Minimum
MySQL_TPS CountSecond MySQL_TPS userId and instanceId Average, Maximum, and Minimum
MySQL_TempDiskTableCreates CountSecond MySQL_TempDiskTableCreates userId and instanceId Average, Maximum, and Minimum
MySQL_ThreadsConnected Count MySQL_ThreadsConnected userId and instanceId Average, Maximum, and Minimum
MySQL_ThreadsRunning Count MySQL_ThreadsRunning userId and instanceId Average, Maximum, and Minimum
MySQL_TmpDiskSize MB MySQL_TmpDiskSize userId and instanceId Average, Maximum, and Minimum
MySQL_ibufPoolReads CountSecond MySQL_ibufPoolReads userId and instanceId Average, Maximum, and Minimum
NetworkInRate bit/s SQLServer_NetworkInNew userId and instanceId Average, Minimum, and Maximum
NetworkOutRate bit/s SQLServer_NetworkOutNew userId and instanceId Average, Minimum, and Maximum