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    Topic Monitoring Metrics

    Last updated: 2021-02-03 17:42:00
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      Namespace

      Namespace=QCE/CKAFKA

      Monitoring Metrics

      Cumulative usage

      Parameter Metric Description Unit Dimension
      CtopicConCount Messages consumed in topic Number of messages consumed in the topic, which is the total number of messages in the selected time period - InstanceId, TopicId
      CtopicConFlow Consumption traffic in topic Consumption traffic of the topic (excluding traffic generated by replicas), which is the total traffic in the selected time period MB InstanceId, TopicId
      CtopicConReqCount Topic-level consumption requests Number of consumption requests at the topic level, which is the total number of requests at the selected time granularity - InstanceId, TopicId
      CtopicMsgCount Messages stored in topic Total number of stored messages in the topic (excluding those produced by replicas), which is the latest value in the selected time period - InstanceId, TopicId
      CtopicMsgHeap Disk capacity used by messages in topic Total size of messages in the topic (excluding those produced by replicas) that use disk capacity, which is the latest value in the selected time period MB InstanceId, TopicId
      CtopicProCount Messages produced in topic Number of messages produced in the topic, which is the total number of messages in the selected time period - InstanceId, TopicId
      CtopicProFlow Production traffic in topic Production traffic of the topic (excluding traffic generated by replicas), which is the total traffic in the selected time period MB InstanceId, TopicId
      CtopicProReqCount Topic-level production requests Number of production requests at the topic level, which is the total number of requests at the selected time granularity - InstanceId, TopicId

      Note：

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

      Overview of Parameters in Each Dimension

      Parameter Dimension Dimension Description Format
      Instances.N.Dimensions.0.Name instanceId CKafka instance ID dimension name Enter a String-type dimension name: instanceId
      Instances.N.Dimensions.0.Value instanceId Specific CKafka instance ID Enter a specific instance ID, such as ckafka-test
      Instances.N.Dimensions.1.Name topicId Instance topic ID dimension name Enter a String-type dimension name: topicId
      Instances.N.Dimensions.1.Value topicId Specific instance topic ID Enter a specific topic ID, such as topic-test

      Input Parameter Description

      To query the monitoring data of a CKafka topic, set the following input parameters:
      &Namespace=QCE/CKAFKA
      &Instances.N.Dimensions.0.Name=instanceId
      &Instances.N.Dimensions.0.Value=instance ID
      &Instances.N.Dimensions.1.Name=topicId
      &Instances.N.Dimensions.1.Value=topic ID

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