Elastic Kubernetes Service (EKS) collects and displays metrics for clusters, workloads, pods, and containers.
An elastic cluster has been created and is in the Running state. For more information, see Creating a Cluster.
TKE currently provides monitoring metrics in the following dimensions. All metrics are average values of the statistics collected within the statistical period.
Note：
- For monitoring metrics for persistent volumes (PVs) used by a workload, see Block Storage and Cloud File Storage.
- For network monitoring metrics for a CLB associated with a Service, see the Cloud Load Balancer.
- For more information on how to create an alarm policy, see Creating an Alarm Policy.
| Metric | Unit | Description |
|---|---|---|
| CPU Usage | Core | Total number of CPU cores used by the running pods in the cluster |
| MEM Usage | B | Total amount of memory used by the running pods in the cluster |
| Metric | Unit | Description |
|---|---|---|
| Restart of Pods | Times | Total number of times the pods in the workload are restarted |
| CPU Usage | Core | Total number of CPU cores used by the pods in the workload |
| CPU Utilization (% of Pod Specification) | % | Percentage of the CPU cores allocated to the pods in the workload that is used by the pods |
| MEM Usage | B | Total amount of memory used by the running pods in the workload |
| MEM Utilization (% of Pod Specification) | % | Percentage of the memory capacity allocated to the pods in the workload that is used by the pods |
| Metric | Unit | Description |
|---|---|---|
| Exception | - | Status of the pod, which can be normal or abnormal |
| CPU Usage | Core | Number of CPU cores used by the pod |
| CPU Utilization (% of Request) | % | Percentage of the total number of CPU cores specified by Request that is used by the pod |
| CPU Utilization (% of Limit) | % | Percentage of the total number of CPU cores specified by Limit that is used by the pod |
| CPU Utilization (% of Pod Specification) | % | Percentage of the CPU cores allocated to the pod that is used by the pod |
| MEM Usage | B | Amount of memory used by the pod, including the cache usage for the pod |
| MEM Utilization (% of Request) | % | Percentage of the total amount of memory specified by Request that is used by the pod |
| MEM Utilization (% of Limit) | % | Percentage of the total amount of memory specified by Limit that is used by the pod |
| MEM Utilization (% of Pod Specification) | % | Percentage of the memory capacity allocated to the pod that is used by the pod |
| Metric | Unit | Description |
|---|---|---|
| CPU Usage | Core | Number of CPU cores used by the container |
| CPU Utilization (% of Request) | % | Percentage of the total number of CPU cores specified by Request that is used by the container |
| CPU Utilization (% of Limit) | % | Percentage of the total number of CPU cores specified by Limit that is used by the container |
| MEM Usage | B | Amount of memory used by the container, including the cache usage for the container |
| MEM Utilization (% of Request) | % | Percentage of the total amount of memory specified by Request that is used by the container |
| MEM Utilization (% of Limit) | % | Percentage of the total amount of memory specified by Limit that is used by the container |
TKE currently provides alarm metrics in the following dimensions. All metrics are average values of the statistics collected within the statistical period.
| Metric | Unit | Description |
|---|---|---|
| CPU Utilization (% of Pod Specification) | % | Percentage of the CPU cores allocated to the pod that is used by the pod |
| MEM Utilization (% of Pod Specification) | % | Percentage of the memory capacity allocated to the pod that is used by the pod |
| CPU Utilization (% of Request) | % | Percentage of the total number of CPU cores specified by Request that is used by the pod |
| MEM Utilization (% of Request) | % | Percentage of the total amount of memory specified by Request that is used by the pod |
| CPU Utilization (% of Limit) | % | Percentage of the total number of CPU cores specified by Limit that is used by the pod |
| MEM Utilization (% of Limit) | % | Percentage of the total amount of memory specified by Limit that is used by the pod |
| Restart of Pods | Times | Number of times the pod is restarted. |
| Pod Ready | - | Status of the pod. By default, an alarm is generated when the value is False. |
| CPU Usage | Core | Number of CPU cores used by the pod |
| MEM Usage | MB | Amount of memory used by the pod, including the cache usage for the pod |
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