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Tencent Cloud Observability Platform
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    TDSQL-C for MySQL Monitoring Metrics

    Last updated: 2024-01-27 17:44:48
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      Namespace

      Namespace=QCE/CYNOSDB_MYSQL

      Monitoring Metrics

      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
      Note:
      The statistical granularity (period) may vary by metric. The DescribeBaseMetrics API can be used to obtain the period supported by each metric.

      Overview of the Parameters in Each Dimension

      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

      Input Parameters

      To query the monitoring data of TencentDB for CynosDB, use the following input parameters: &Namespace=QCE/CYNOSDB_MYSQL &Instances.N.Dimensions.0.Name=InstanceId &Instances.N.Dimensions.0.Value=Specific database instance ID
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