From 7080355d102fda62129bd1fe1b113cb4c65c47be Mon Sep 17 00:00:00 2001 From: Mike Spreitzer Date: Thu, 23 Jul 2020 11:35:04 -0400 Subject: [PATCH] Improve doc of /debug/api_priority_and_fairness/dump_requests Include a non-phantom line. Document the phantom lines (these are a bug, but not fixed yet, so need to be documented). --- .../concepts/cluster-administration/flow-control.md | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/content/en/docs/concepts/cluster-administration/flow-control.md b/content/en/docs/concepts/cluster-administration/flow-control.md index 8a8e631742..5cdd070e0f 100644 --- a/content/en/docs/concepts/cluster-administration/flow-control.md +++ b/content/en/docs/concepts/cluster-administration/flow-control.md @@ -409,9 +409,12 @@ When you enable the API Priority and Fairness feature, the kube-apiserver serves ``` The output is similar to this: ``` - PriorityLevelName, FlowSchemaName, QueueIndex, RequestIndexInQueue, FlowDistingsher, ArriveTime, - exempt, , , , , , + PriorityLevelName, FlowSchemaName, QueueIndex, RequestIndexInQueue, FlowDistingsher, ArriveTime, + exempt, , , , , , + system, system-nodes, 12, 0, system:node:127.0.0.1, 2020-07-23T15:26:57.179170694Z, ``` + + In addition to the queued requests, the output includeas one phantom line for each priority level that is exempt from limitation. You can get a more detailed listing with a command like this: ```shell @@ -419,8 +422,9 @@ When you enable the API Priority and Fairness feature, the kube-apiserver serves ``` The output is similar to this: ``` - PriorityLevelName, FlowSchemaName, QueueIndex, RequestIndexInQueue, FlowDistingsher, ArriveTime, UserName, Verb, APIPath, Namespace, Name, APIVersion, Resource, SubResource, - exempt, , , , , , , , , , , , , , + PriorityLevelName, FlowSchemaName, QueueIndex, RequestIndexInQueue, FlowDistingsher, ArriveTime, UserName, Verb, APIPath, Namespace, Name, APIVersion, Resource, SubResource, + system, system-nodes, 12, 0, system:node:127.0.0.1, 2020-07-23T15:31:03.583823404Z, system:node:127.0.0.1, create, /api/v1/namespaces/scaletest/configmaps, + system, system-nodes, 12, 1, system:node:127.0.0.1, 2020-07-23T15:31:03.594555947Z, system:node:127.0.0.1, create, /api/v1/namespaces/scaletest/configmaps, ``` ## {{% heading "whatsnext" %}}