Merge pull request #308 from kubevirt/gh_actions/update_metrics_docs

Update metrics documentation

Author: sradco

docs/metrics.md

@@ -360,6 +360,27 @@ Returns the timestamp of successful virtual machine snapshot. Type: Gauge.
 ### kubevirt_vnc_active_connections
 Amount of active VNC connections, broken down by namespace and vmi name. Type: Gauge.
 
+### kubevirt_workqueue_adds_total
+Total number of adds handled by workqueue Type: Counter.
+
+### kubevirt_workqueue_depth
+Current depth of workqueue Type: Gauge.
+
+### kubevirt_workqueue_longest_running_processor_seconds
+How many seconds has the longest running processor for workqueue been running. Type: Gauge.
+
+### kubevirt_workqueue_queue_duration_seconds
+How long an item stays in workqueue before being requested. Type: Histogram.
+
+### kubevirt_workqueue_retries_total
+Total number of retries handled by workqueue Type: Counter.
+
+### kubevirt_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. One can deduce the number of stuck threads by observing the rate at which this increases. Type: Gauge.
+
+### kubevirt_workqueue_work_duration_seconds
+How long in seconds processing an item from workqueue takes. Type: Histogram.
+
 <div id='containerized-data-importer'></div>
 
 ## [containerized-data-importer](https://github.com/kubevirt/containerized-data-importer/tree/main)
@@ -492,6 +513,9 @@ Indicates whether the DataImportCronTemplate has supported architectures (0) or
 ### kubevirt_hco_hyperconverged_cr_exists
 Indicates whether the HyperConverged custom resource exists (1) or not (0). Type: Gauge.
 
+### kubevirt_hco_memory_overcommit_percentage
+Indicates the cluster-wide configured VM memory overcommit percentage. Type: Gauge.
+
 ### kubevirt_hco_misconfigured_descheduler
 Indicates whether the optional descheduler is not properly configured (1) to work with KubeVirt or not (0). Type: Gauge.