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    Last updated: 2024-01-27 17:52:39
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      Notes

      This document is only applicable to the DescribeStatisticData API. For all the following metrics, the tke_cluster_instance_id dimension is required, while other dimensions are optional.

      Namespace

      Namespace = QCE/TKE2

      Monitoring Metrics

      Parameter
      Metric
      Unit
      Dimension
      Statistical Period
      K8sNodeCpuUsage
      CPU utilization
      %
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeStatusReady
      Node status
      -
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s, 300s, 3600s, 86400s
      K8sNodeLanIntraffic
      Private inbound bandwidth
      MB/s
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeTcpCurrEstab
      Number of TCP connections
      -
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeLanOuttraffic
      Private outbound bandwidth
      MB/s
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s, 300s, 3600s, 86400s
      K8sNodeWanIntraffic
      Public inbound bandwidth
      MB/s
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeMemUsage
      Memory utilization
      %
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodePod
      RestartTotal
      Number of pod restarts on the node
      -
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s, 300s, 3600s, 86400s
      K8sNodeCpu
      CoreRequestTotal
      Number of allocated CPU cores
      -
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeGpu
      MemoryUsedBytes
      GPU memory usage
      B
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeGpuUsed
      GPU utilization
      %
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s, 300s, 3600s, 86400s
      K8sNodeRateGpu
      MemoryUsed
      GPU memory utilization
      %
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeWan
      Outtraffic
      Public outbound bandwidth
      MB/s
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s
      K8sNodeRate
      GpuUsed
      GPU utilization
      %
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s, 300s, 3600s, 86400s
      K8sNodeMemory
      RequestBytesTotal
      Memory allocation
      MB
      Required dimensions: tke_cluster_instance_id
      Optional dimensions: node_role, node, un_instance_id
      60s,
      300s,
      3600s,
      86400s

      Statistical Granularity and Time Span

      The supported time span varies by statistical granularity. When pulling monitoring data, you should pay attention to the time span restrictions as detailed below:
      Statistical Granularity
      Maximum Time Span (End Time - Start Time)
      60s
      12 hours
      300s
      3 days
      3600s
      30 days
      86400s
      186 days

      Overview of Parameters in Each Dimension

      Parameter Name
      Type
      Dimension Name
      Description
      Format
      Conditions.N.Dimensions.N.Name
      Required
      tke_cluster_instance_id
      Dimension name of the cluster
      Enter a string-type dimension name, such as `tke_cluster_instance_id`
      Conditions.N.Dimensions.N.Value
      tke_cluster_instance_id
      Specific cluster ID
      Enter a specific cluster ID, such as cls-fvkxp123
      Conditions.N.Dimensions.N.Name
      Optional (zero, one, or multiple of which can be passed in optionally)
      node_role
      Dimension name of the cluster
      Enter a string-type dimension name, such as `node_role`
      Conditions.N.Dimensions.N.Value
      node_role
      Specific node role
      Enter a specific node role, such as node
      Conditions.N.Dimensions.N.Name
      node
      Dimension name of the node name
      Enter a string-type dimension name, such as `node`
      Conditions.N.Dimensions.N.Value
      node
      Specific node name
      Enter a specific node name, such as node
      Conditions.N.Dimensions.N.Name
      un_instance_id
      Dimension name of the node ID
      Enter a string-type dimension name, such as `un_instance_id`
      Conditions.N.Dimensions.N.Value
      un_instance_id
      Specific node ID
      Enter a specific node ID, such as ins-nwjhh123

      Input Parameter Description

      In the cluster dimension, use the following input parameters: &Namespace=QCE/TKE2 &Conditions.N.Dimensions.0.Name=tke_cluster_instance_id &Conditions.N.Dimensions.0.Value=cls-fvkxp123
      In the node role dimension, use the following input parameters: &Namespace=QCE/TKE2 &Conditions.N.Dimensions.0.Name=tke_cluster_instance_id &Conditions.N.Dimensions.0.Value=cls-fvkxp123 &Conditions.N.Dimensions.1.Name=node_role &Conditions.N.Dimensions.1.Value=node
      In the node ID dimension, use the following input parameters: &Namespace=QCE/TKE2 &Conditions.N.Dimensions.0.Name=tke_cluster_instance_id &Conditions.N.Dimensions.0.Value=cls-fvkxp123 &Conditions.N.Dimensions.1.Name=un_instance_id &Conditions.N.Dimensions.1.Value=ins-nwjhh123
      In the node name dimension, use the following input parameters: &Namespace=QCE/TKE2 &Conditions.N.Dimensions.0.Name=tke_cluster_instance_id &Conditions.N.Dimensions.0.Value=cls-fvkxp123 &Conditions.N.Dimensions.1.Name=node &Conditions.N.Dimensions.1.Value=node
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