Collector Type : Agent
Category : Application Monitors
Application Name : k8s Controller
Global Template Name : Kubernetes Controller
Collected Metrics
| Metric Name | Display Name | Description |
|---|---|---|
| controller.workqueue.work_duration.sum | Kube Controller Workqueue Work Duration Seconds Sum | How long in seconds processing an item from workqueue takes. |
| controller.workqueue.work_duration.count | Kube Controller Workqueue Work Duration Seconds Count | Total time in seconds processing an item from workqueue takes. |
| controller.workqueue.work_unfinished_duration | Kube Controller Workqueue Unfinished Work Seconds | How many seconds of work has done that is in progress and hasn't been observed by work_duration. Large values indicate stuck threads. |
| controller.workqueue.work_longest_duration | Kube Controller Workqueue Longest Running Processor Seconds | How many seconds has the longest running processor for workqueue been running. |
| controller.workqueue.queue_duration.sum | Kube Controller Workqueue Queue Duration Seconds Sum | How long in seconds an item stays in workqueue before being requested. |
| controller.workqueue.queue_duration.count | Kube Controller Workqueue Queue Duration Seconds Count | Total how long in seconds an item stays in workqueue before being requested. |
| controller.workqueue.nodes.count | Kube Controller Registered Nodes | Number of registered Nodes per zones |
| controller.workqueue.nodes.unhealthy | Kube Controller Node Collector Unhealthy Nodes in Zone | Number of not Ready Nodes per zones. |
| controller.workqueue.nodes.evictions | Kube Controller Node Collector Evictions Number | Number of Node evictions that happened since current instance of NodeController started. |
| controller.workqueue.depth | Kube Controller Workqueue Depth | Current depth of workqueue |
| controller.workqueue.adds | Kube Controller Workqueue Adds Total | Total number of adds handled by workqueue. |
| controller.workqueue.retries | Kube Controller Workqueue Retries Total | Total number of retries handled by workqueue. |
| controller.rate_limiter.use | Kube Controller Node Lifecycle Controller Rate Limiter Use | A metric measuring the saturation of the rate limiter for node_lifecycle_controller |
| controller.go.goroutines | Kube Controller Go Goroutines | Number of goroutines that currently exist. |
| controller.threads | Kube Controller Os Threads | Number of OS threads created. |
| controller.process.max_fds | Kube Controller Process Max Fds | Maximum number of open file descriptors. |
| controller.process.open_fds | Kube Controller Process Open Fds | Number of open file descriptors. |