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Tencent Cloud Observability Platform
Topic Subscription Monitoring Metrics
Last updated: 2024-01-27 17:52:39
Topic Subscription Monitoring Metrics
Last updated: 2024-01-27 17:52:39

Namespace

Namespace=QCE/CMQTOPIC

Monitoring Metrics

Metric
Description
Unit
Dimension
NumOfMsgPublished
Number of published messages
Count
topicId
NumOfMsgBatchPublished
Number of messages published in batches
Count
topicId
CountOfMsgPublished
Number of requests for published messages
Count
topicId
CountOfMsgBatchPublished
Number of requests for messages published in batches
Count
topicId
PublishSize
Size of published messages
MB
topicId
BatchPublishSize
Size of messages published in batches
MB
topicId
MsgHeapNum
Number of stored messages
Count
topicId
LanOuttraffic
Outbound traffic of private network requests
MB
topicId
WanOuttraffic
Outbound traffic of public network requests
MB
topicId
NumOfNotify
Total number of published messages
Count
topicId and subscriptionId
NumOfSuccNotify
Total number of messages published successfully
Count
topicId and subscriptionId
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
topicId
Dimension name of the CMQ topic ID
Enter a string-type dimension name, such as topicId
Instances.N.Dimensions.0.Value
topicId
A specific CMQ topic ID
Enter a specific topic ID, such as topic-i4p4k0u0
Instances.N.Dimensions.1.Name
subscriptionId
Dimension name of the CMQ subscription ID
Enter a string-type dimension name, such as subscriptionId
Instances.N.Dimensions.1.Value
subscriptionId
A specific CMQ subscription ID. This field is required if the dimensions corresponding to the metric are topicId and subscriptionId
Enter a specific subscriptionId, such as test1

Input Parameters

To query the subscription monitoring data of a CMQ topic, use the following input parameters: &Namespace= QCE/CMQTOPIC &Instances.N.Dimensions.0.Name=topicId &Instances.N.Dimensions.0.Value=CMQ topic ID
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