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    CMQ

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

      Namespace = QCE/TDMQ

      Monitoring Metrics

      Note:
      Statistical periods (period) may vary by metric. You can get the statistical periods for different metrics by calling the DescribeBaseMetrics API.

      TDMQ for RocketMQ

      Parameter
      Description
      Unit
      Dimension
      Statistical Period
      CmqQueueMsgBacklog
      The number of heaped messages in the queue
      -
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      CmqTopicMsgBacklog
      The number of heaped messages in the topic
      -
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      InactiveMsgNum
      The number of invisible messages
      -
      appId, resourceId, resourceName
      60s, 300s, 3600s
      CmqInactiveMsgPercentage
      The percentage of invisible messages in CMQ
      %
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      MsgRateIn
      The message production rate
      Messages/sec
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      MsgRateOut
      The number of messages consumed by all consumers under the topic per second in the selected time range
      Messages/sec
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      MsgThroughputIn
      The data size of messages consumed by all consumers under the topic per second in the selected time range
      B/S
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      SubMsgThroughputOut
      The message consumption traffic
      B/S
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      StorageSize
      The message heap size
      B
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      MsgAverageSize
      The average produced message size
      B
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      StorageBacklogPercentage
      The percentage of the used message heap quota
      %
      environmentId, tenantId, topicName
      60s, 300s, 3600s
      CmqRequestCount
      This metric is used to calculate the fees of API calls rather than the actual number of calls.
      -
      appId, resourceId, resourceName
      60s, 300s, 3600s

      Dimensions and Parameters

      Parameter
      Dimension
      Dimension Description
      Format
      Instances.N.Dimensions.0.Name
      environmentId
      Dimension name of the environmentId
      Enter a string-type dimension name: environmentId
      Instances.N.Dimensions.0.Value
      environmentId
      Specific namespace
      Enter a specific namespace, such as CMQ_QUEUE-test99, which can be obtained from the NamespaceName field returned by the DescribeCmqQueues API.
      Instances.N.Dimensions.0.Name
      tenantId
      Dimension name of the cluster ID
      Enter a string-type dimension name: tenantId
      Instances.N.Dimensions.0.Value
      tenantId
      Specific cluster ID
      Enter a specific cluster ID, such as cmq-xxxxxxxx, which can be obtained from the TenantId field returned by the DescribeCmqQueues API.
      Instances.N.Dimensions.0.Name
      topicName
      Dimension name of the topic name
      Enter a string-type dimension name: topicName
      Instances.N.Dimensions.0.Value
      topicName
      Specific topic name
      Enter a specific topic name, such as cmq-xxxxxxxx, which can be obtained from the QueueName field returned by the DescribeCmqQueues API.
      Instances.N.Dimensions.0.Name
      appId
      Dimension name of the root account APPID
      Enter a string-type dimension name: appid
      Instances.N.Dimensions.0.Value
      appId
      Specific root account APPID
      Enter a root account APPID, such as 1250000000
      Instances.N.Dimensions.0.Name
      resourceId
      Dimension name of the cluster ID
      Enter a string-type dimension name: resourceId
      Instances.N.Dimensions.0.Value
      resourceId
      Specific cluster ID
      Enter a specific cluster ID, such as cmq-xxxxxxxx, which can be obtained from the TenantId field returned by the DescribeCmqQueues API.
      Instances.N.Dimensions.0.Name
      resourceName
      Dimension name of the topic name
      Enter a string-type dimension name: resourceName
      Instances.N.Dimensions.0.Value
      resourceName
      Specific topic name
      Enter a specific topic name, such as cmq-xxxxxxxx, which can be obtained from the QueueName field returned by the DescribeCmqQueues API.

      Input Parameters

      To query the monitoring data of a message queue, use the following input parameters:
      Metric 1:
      &Namespace = QCE/TDMQ &Instances.N.Dimensions.0.Name = environmentId &Instances.N.Dimensions.0.Value = Specific namespace &Instances.N.Dimensions.1.Name = tenantId &Instances.N.Dimensions.1.Value = Specific cluster ID &Instances.N.Dimensions.2.Name = topicName &Instances.N.Dimensions.2.Value = Specific topic name
      Metric 2:
      &Namespace = QCE/TDMQ &Instances.N.Dimensions.0.Name = appId &Instances.N.Dimensions.0.Value = Root account APPID &Instances.N.Dimensions.1.Name = resourceId &Instances.N.Dimensions.1.Value = Specific cluster ID &Instances.N.Dimensions.2.Name = resourceName &Instances.N.Dimensions.2.Value = Specific topic name
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