This topic describes the metrics for ApsaraDB RDS.

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_rds_dashboard.
  • Set the Period parameter to an integral multiple of 60s. The default value is 60s.
Note Among ApsaraDB RDS for SQL Server instances with 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 for the current service.

Metric Unit MetricName Dimensions Statistics
Average Data Size of Sync Block byte AvgLogSize userId, instanceId, and direction Average
Sync Traffic byte/s Flow userId, instanceId, and direction Average
Max Data Size of Sync Block byte MaxLogSize userId, instanceId, and direction Average
Sync Delay ms Rt userId, instanceId, and direction Average
bls_tps transaction/s TPS userId, instanceId, and direction Average
ConnectionUtilization % ConnectionUsage userId and instanceId Maximum, Minimum, and Average
CPU Usage % CpuUsage userId and instanceId Maximum, Minimum, and Average
DataDelay s DataDelay userId and instanceId Maximum, Minimum, and Average
DiskUtilization % DiskUsage userId and instanceId Maximum, Minimum, and Average
IOPSUtilization % IOPSUsage userId and instanceId Maximum, Minimum, and Average
MemoryUtilization % MemoryUsage userId and instanceId Maximum, Minimum, and Average
MySQL_ActiveSessions count MySQL_ActiveSessions userId and instanceId Maximum, Minimum, and Average
MySQL_ComDelete count/s MySQL_ComDelete userId and instanceId Maximum, Minimum, and Average
MySQL_ComInsert count/s MySQL_ComInsert userId and instanceId Maximum, Minimum, and Average
MySQL_ComInsertSelect count/s MySQL_ComInsertSelect userId and instanceId Maximum, Minimum, and Average
MySQL_ComReplace count/s MySQL_ComReplace userId and instanceId Maximum, Minimum, and Average
MySQL_ComReplaceSelect count/s MySQL_ComReplaceSelect userId and instanceId Maximum, Minimum, and Average
MySQL_ComSelect count/s MySQL_ComSelect userId and instanceId Maximum, Minimum, and Average
MySQL_ComUpdate count/s MySQL_ComUpdate userId and instanceId Maximum, Minimum, and Average
MySQL_IbufRequestR count/s MySQL_IbufRequestR userId and instanceId Maximum, Minimum, and Average
MySQL_IbufRequestW count/s MySQL_IbufRequestW userId and instanceId Maximum, Minimum, and Average
MySQL_QPS count/s MySQL_QPS userId and instanceId Maximum, Minimum, and Average
MySQL_TPS count/s MySQL_TPS userId and instanceId Maximum, Minimum, and Average
NetworkInRate bit/s SQLServer_NetworkInNew userId and instanceId Maximum, Minimum, and Average
NetworkOutRate bit/s SQLServer_NetworkOutNew userId and instanceId Maximum, Minimum, and Average
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_IbufDirtyRatio % MySQL_IbufDirtyRatio 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_TempDiskTableCreates count/s MySQL_TempDiskTableCreates userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowUpdate count/s MySQL_InnoDBRowUpdate userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowInsert count/s MySQL_InnoDBRowInsert userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowDelete count/s MySQL_InnoDBRowDelete userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBRowRead count/s MySQL_InnoDBRowRead userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBLogFsync count/s MySQL_InnoDBLogFsync userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBLogWrites count/s MySQL_InnoDBLogWrites userId and instanceId Average, Maximum, and Minimum
MySQL_InnoDBLogWriteRequests count/s MySQL_InnoDBLogWriteRequests userId and instanceId Average, Maximum, and Minimum
MySQL_SlowQueries count/s MySQL_SlowQueries userId and instanceId Average, Maximum, and Minimum
MySQL_IbufReadHit % MySQL_IbufReadHit userId and instanceId Average, Maximum, and Minimum
MySQL_ibufPoolReads count/s MySQL_ibufPoolReads userId and instanceId Average, Maximum, and Minimum
MySQL_DataDiskSize MB MySQL_DataDiskSize 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
MySQL_OtherDiskSize MB MySQL_OtherDiskSize userId and instanceId Average, Maximum, and Minimum
MySQL_TmpDiskSize MB MySQL_TmpDiskSize userId and instanceId Average, Maximum, and Minimum
MySQL_ProxyCpuUsage % MySQL_ProxyCpuUsage 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_ThreadsConnected count MySQL_ThreadsConnected userId and instanceId Average, Maximum, and Minimum
MySQL_ThreadsRunning count MySQL_ThreadsRunning userId and instanceId Average, Maximum, and Minimum