tencent cloud

All product documents
Tencent Cloud Observability Platform
DocumentationTencent Cloud Observability PlatformCloud Product MonitoringTencent Cloud Service MetricsTKENode
Node
Download PDF
Last updated: 2024-01-27 17:52:39
Node
Last updated: 2024-01-27 17:52:39
Download PDF

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
Was this page helpful?
You can also Contact Sales or Submit a Ticket for help.
Yes
No

Feedback

Contact Us

Contact our sales team or business advisors to help your business.

Contact Us
Technical Support

Open a ticket if you're looking for further assistance. Our Ticket is 7x24 available.

Submit a Ticket
7x24 Phone Support
Hong Kong, China
+852 800 906 020 (Toll Free)
United States
+1 844 606 0804 (Toll Free)
United Kingdom
+44 808 196 4551 (Toll Free)
Canada
+1 888 605 7930 (Toll Free)
Australia
+61 1300 986 386 (Toll Free)
EdgeOne hotline
+852 300 80699
More local hotlines coming soon