From 448dbceadd780bf8c164d66536faa903e8983489 Mon Sep 17 00:00:00 2001 From: Chris Johnson Date: Thu, 24 Jun 2021 16:20:21 -0700 Subject: [PATCH 1/2] docs: adding clarification to HighNodeUtilization's purpose --- README.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 111cc30d36..c60398a762 100644 --- a/README.md +++ b/README.md @@ -267,9 +267,11 @@ under utilized frequently or for a short period of time. By default, `numberOfNo ### HighNodeUtilization -This strategy finds nodes that are under utilized and evicts pods in the hope that these pods will be scheduled compactly into fewer nodes. -This strategy **must** be used with the -scheduler strategy `MostRequestedPriority`. The parameters of this strategy are configured under `nodeResourceUtilizationThresholds`. +This strategy finds nodes that are under utilized and evicts pods from the node in the hope that these pods will be +scheduled onto other nodes. Used in conjunction with node auto-scaling, this strategy is intended to help trigger down +scaling of under utilized nodes. +This strategy **must** be used with the scheduler strategy `MostRequestedPriority`. The parameters of this strategy are +configured under `nodeResourceUtilizationThresholds`. The under utilization of nodes is determined by a configurable threshold `thresholds`. The threshold `thresholds` can be configured for cpu, memory, number of pods, and extended resources in terms of percentage. The percentage is From d4fa83f8bc47f447c89f79f5eb1b21096ce82f94 Mon Sep 17 00:00:00 2001 From: Chris Johnson Date: Fri, 25 Jun 2021 12:30:28 -0700 Subject: [PATCH 2/2] chore: PR feedback --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index c60398a762..c064f1f701 100644 --- a/README.md +++ b/README.md @@ -267,9 +267,9 @@ under utilized frequently or for a short period of time. By default, `numberOfNo ### HighNodeUtilization -This strategy finds nodes that are under utilized and evicts pods from the node in the hope that these pods will be -scheduled onto other nodes. Used in conjunction with node auto-scaling, this strategy is intended to help trigger down -scaling of under utilized nodes. +This strategy finds nodes that are under utilized and evicts pods from the nodes in the hope that these pods will be +scheduled compactly into fewer nodes. Used in conjunction with node auto-scaling, this strategy is intended to help +trigger down scaling of under utilized nodes. This strategy **must** be used with the scheduler strategy `MostRequestedPriority`. The parameters of this strategy are configured under `nodeResourceUtilizationThresholds`.