Namespace=QCE/CKAFKA
| 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 theperiodvalues supported by each metric.
| 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 |
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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