Kubernetes / Kubelet¶
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Tags¶
k8skubelet
Panels¶
| Name | Description | Thresholds | Repeat |
|---|---|---|---|
| Up Nodes | Shows the number of alive nodes in the cluster by running kubelet instances | Default: Mode: absolute Level 1: 80 |
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| Running Pods | Shows the total number of running pods on selected nodes | Default: Mode: absolute Level 1: 80 |
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| Running Containers | Shows the total number of running containers on selected nodes | Default: Mode: absolute Level 1: 80 |
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| Actual Volume Count | Shows the total number of volumes in Volume Manager for selected nodes. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |
Default: Mode: absolute Level 1: 80 |
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| Desired Volume Count | Show the desired number of volumes in Volume Manager for selected nodes. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |
Default: Mode: absolute Level 1: 80 |
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| Config Error Count | Shows the number of configuration-related errors for selected nodes | Default: Mode: absolute Level 1: 1 Level 2: 1 |
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| Operation Rate | Shows a total count of runtime operations of each type for selected nodes | ||
| Operation Error Rate | Shows a count of errors in the operations for selected nodes | ||
| Operation duration 99th quantile | Shows duration of the operations summary for selected nodes. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |
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| Pod Start Rate | Shos number of pod start operations for selected nodes. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |
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| Pod Start Duration | Shows pod start time summary for selected nodes. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |
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| Storage Operation Rate | Shows storage operation duration for selected nodes | ||
| Storage Operation Error Rate | Shows the number of storage operations errors for selected nodes | ||
| Storage Operation Duration 99th quantile | Shows storage operations duration summary per opeartion for selected nodes | ||
| Memory | Shows memory usage by kubelet on selected nodes | ||
| CPU usage | Shows CPU usage by kubelet on selected nodes | ||
| Goroutines | Shows number of gorutines in kubelet on selected nodes | ||
| Cgroup manager operation rate | Shows duration in seconds for cgroup manager operations. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |
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| Cgroup manager 99th quantile | Duration in seconds for cgroup manager operations. NOTE: This metric is available only in Kubernetes > 1.12 (Openshift > 4.1) |