Kubernetes Node

Table 1-186 Supported Configuration Metrics for Kubernetes Node

Metric Group Name Unit Description

General Configuration

Node ID

NA

Node ID

General Configuration

Node Name

NA

Node name

General Configuration

Hostname

NA

Hostname

General Configuration

IP Address

NA

IP Address

General Configuration

Machine ID

NA

Machine ID

General Configuration

System UUID

NA

System UUID

General Configuration

Boot ID

NA

Boot ID

General Configuration

Kernel Version

NA

Kernel Version

General Configuration

OS Image

NA

OS Image

General Configuration

Kubelet Version

NA

Kubelet Version

General Configuration

Kube Proxy Version

NA

Kube Proxy Version

General Configuration

Operating System

NA

Operating System

General Configuration

Architecture

NA

Architecture

General Configuration

Creation Time

NA

Time when the node was created

Capacity

CPU Capacity

NA

Total CPU in milli-cores

Capacity

Memory Capacity

MB

Total memory in MB

Capacity

Pods Capacity

NA

Number of total pods resources

Allocatable

CPU Allocatable

NA

Allocatable CPU in milli-cores

Allocatable

Memory Allocatable

MB

Allocatable memory in MB

Allocatable

Pods Allocatable

NA

Number of allocatable pods

Resource Configuration

CPU Limit

millicores

CPU hard limit of the node in millicores

Resource Configuration

Memory Limit

GB

Memory hard limit of the node in GB

Resource Configuration

Memory Request

GB

Amount of guaranteed memory resources of the node in GB

Resource Configuration

CPU Request

millicores

Amount of guaranteed CPU resources in millicores

Table 1-187 Supported Status and Performance Metrics for Kubernetes Node

Metric Group Category Name Unit Description

CPU Usage

Load

CPU Usage

millicores

CPU usage on all cores in millicores

CPU Usage

Utilization

CPU Utilization

%

Percentage of CPU used on all cores

CPU Usage

Load

CPU Time

sec

Total CPU time spent across all cores in seconds

Memory Usage

Load

Memory Usage

GB

Total memory usage of the node in GB

Memory Usage

Load

Resident Set Size

GB

Resident set size of the node in GB

Memory Usage

Load

Cache Usage

MB

Cache usage of the node in MB

Memory Usage

Load

Working Set Usage

GB

Working set usage of the node in GB. Working set is the memory being used and not easily dropped by the kernel

Memory Usage

Load

Page Faults Rate

reqs/sec

Total number of page faults per second

Memory Usage

Load

Major Page Faults Rate

reqs/sec

Total number of major page faults per second

Memory Usage

Utilization

Memory Utilization

%

Percentage of memory utilized

Network Usage

Load

Network Write Rate

MB/sec

Number of bytes sent over the network per second

Network Usage

Load

Network Read Rate

MB/sec

Number of bytes received over the network per second

Network Usage

Error

Network Write Error Rate

ops/sec

Number of errors while sending over the network per second

Network Usage

Error

Network Read Error Rate

ops/sec

Number of errors while receiving over the network per second

Table 1-188 Status and Performance Metrics for Generic Target

Metric Group Category Name Unit Description
Response Availability Status N/A Status of the target