Instance Monitoring Metrics

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

    Namespace

    Namespace=QCE/CKAFKA

    Monitoring Metrics

    Performance

    Parameter Metric Description Unit Dimension
    InstanceProCount Messages produced in instance Number of messages produced in the instance, which is the total number of messages in the selected time period - InstanceId
    InstanceConCount Messages consumed in instance Number of messages consumed in the instance, which is the total number of messages in the selected time period - InstanceId
    InstanceConReqCount Instance consumption requests Number of consumption requests at the instance level, which is the total number of requests at the selected time granularity - InstanceId
    InstanceProReqCount Instance production requests Number of production requests at the instance level, which is the total number of requests at the selected time granularity - InstanceId

    System

    Parameter Metric Description Unit Dimension
    InstanceDiskUsage Disk utilization Ratio of the currently used disk capacity to the total disk capacity of the instance % InstanceId

    Cumulative usage

    Parameter Metric Description Unit Dimension
    InstanceConnectCount Instance connections Number of connections between client and server - InstanceId
    InstanceConFlow Instance consumption traffic Consumption traffic of the instance (excluding traffic generated by replicas), which is the total traffic in the selected time period MB InstanceId
    InstanceMaxConFlow Instance message consumption peak bandwidth Instance message consumption peak bandwidth (there is no concept of replica for consumption) MB InstanceId
    InstanceMaxProFlow Instance message production peak bandwidth Instance message production peak bandwidth (excluding bandwidth of replica production) MB InstanceId
    InstanceMsgCount Messages stored in instance Total number of stored messages in the instance (excluding those produced by replicas), which is the latest value in the selected time period - InstanceId
    InstanceMsgHeap Instance disk usage Instance disk usage (including replicas), which is the latest value in the selected time period MB InstanceId
    InstanceProFlow Instance production bandwidth Production traffic of the instance (excluding traffic generated by replicas), which is the total traffic in the selected time period MB InstanceId
    InstanceConnectPercentage Instance connection percentage Instance connection percentage (ratio of the client-server connections to the quota) % InstanceId
    InstanceConsumeBandwidthPercentage Instance consumption bandwidth percentage Instance consumption bandwidth percentage (ratio of the instance consumption bandwidth to the quota) % InstanceId
    InstanceConsumeGroupNum Consumer groups in instance Number of consumer groups in the instance - InstanceId
    InstanceConsumeGroupPercentage Instance consumer group percentage Instance consumer group percentage (ratio of consumer groups in the instance to the quota) % InstanceId
    InstanceConsumeThrottle Instance consumption throttling occurrences Number of instance consumption throttling occurrences - InstanceId
    InstancePartitionNum Instance partitions Number of partitions in the instance - InstanceId
    InstancePartitionPercentage Instance partition percentage Instance partition percentage (ratio to the quota) % InstanceId
    InstanceProduceBandwidthPercentage Instance production bandwidth percentage Instance production bandwidth percentage (ratio to the quota) % InstanceId
    InstanceProduceThrottle Instance production throttling occurrences Number of instance production throttling occurrences - InstanceId
    InstanceReplicaProduceFlow Instance message production bandwidth peak Instance message production bandwidth peak (including bandwidth of replica production) MB InstanceId
    InstanceTopicNum Instance topics Number of topics in the instance - InstanceId
    InstanceTopicPercentage Instance topic percentage Instance topic percentage (ratio to the quota) % InstanceId

    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 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

    Input Parameter Description

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