Controller metrics - Administrator metrics | Observability

The following metrics are emitted by any component that implements a controller logic. These metrics show details about reconciliation operations and the work queue behavior upon which reconciliation requests are added to the work queue.

Metric name Description Type Tags Unit

Metric name	Description	Type	Tags	Unit
`work_queue_depth`	The depth of the work queue.	Gauge	`reconciler`	Integer (no units)
`reconcile_count`	The number of reconcile operations.	Counter	`reconciler`, `success`	Integer (no units)
`reconcile_latency`	The latency of reconcile operations.	Histogram	`reconciler`, `success`	Milliseconds
`workqueue_adds_total`	The total number of add actions handled by the work queue.	Counter	`name`	Integer (no units)
`workqueue_queue_latency_seconds`	The length of time an item stays in the work queue before being requested.	Histogram	`name`	Seconds
`workqueue_retries_total`	The total number of retries that have been handled by the work queue.	Counter	`name`	Integer (no units)
`workqueue_work_duration_seconds`	The length of time it takes to process and item from the work queue.	Histogram	`name`	Seconds
`workqueue_unfinished_work_seconds`	The length of time that outstanding work queue items have been in progress.	Histogram	`name`	Seconds
`workqueue_longest_running_processor_seconds`	The length of time that the longest outstanding work queue items has been in progress.	Histogram	`name`	Seconds

work_queue_depth

The depth of the work queue.

Gauge

reconciler

Integer (no units)

reconcile_count

The number of reconcile operations.

Counter

reconciler, success

Integer (no units)

reconcile_latency

The latency of reconcile operations.

Histogram

reconciler, success

Milliseconds

workqueue_adds_total

The total number of add actions handled by the work queue.

Counter

name

Integer (no units)

workqueue_queue_latency_seconds

The length of time an item stays in the work queue before being requested.

Histogram

name

Seconds

workqueue_retries_total

The total number of retries that have been handled by the work queue.

Counter

name

Integer (no units)

workqueue_work_duration_seconds

The length of time it takes to process and item from the work queue.

Histogram

name

Seconds

workqueue_unfinished_work_seconds

The length of time that outstanding work queue items have been in progress.

Histogram

name

Seconds

workqueue_longest_running_processor_seconds

The length of time that the longest outstanding work queue items has been in progress.

Histogram

name

Seconds

Serverless controller metrics