Release Notes
Parameter | Metric Name | Unit | Dimension |
BytesReceived | Private inbound traffic | MB/% | InstanceId |
BytesSent | Private outbound traffic | MB/% | Instanceld |
ComDelete | Deletions | Times/sec | InstanceId |
ComInsert | Insertions | Times/sec | InstanceId |
CountSelect | Queries | Times/sec | InstanceId |
ComUpdate | Updates | Times/sec | InstanceId |
CpuUsageRate | CPU utilization | % | InstanceId |
DbConnections | Number of connections | Count | InstanceId |
MemoryUse | Memory usage | MB | InstanceId |
Qps | Number of requests | Times/sec | InstanceId |
StorageUsage | Storage usage | GB | InstanceId |
Tps | Transactions per second | Times/sec | InstanceId |
CacheHitRate | Cache hit rate | % | InstanceId |
CacheHits | Cache hits | Times | InstanceId |
DataVolumeUsage | Data tablespace usage | GB | Instanceld |
DataVolumeAllocate | Allocated data tablespace capacity | GB | InstanceId |
MaxConnections | Maximum number of connections | Times | InstanceId |
UndoVolumeAllocate | Allocated undo tablespace capacity | GB | InstanceId |
UndoVolumeUsage | Usage of the undo tablespace | GB | Instanceld |
TmpVolumeAllocate | Allocated temporary tablespace capacity | GB | Instanceld |
TmpVolumeUsage | Temporary tablespace usage | GB | Instanceld |
period) may vary by metric. The DescribeBaseMetrics API can be used to obtain the period supported by each metric.Parameter Name | Dimension Name | Dimension Description | Format |
Instances.N.Dimensions.0.Name | InstanceId | Dimension name of the database instance ID | Enter a string-type dimension name, such as InstanceId |
Instances.N.Dimensions.0.Value | InstanceId | A specific database instance ID | Enter a specific database instance ID, such as cynosdbmysql-ins-12ab34cd |
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