From 87ddb30a41253dce66bde0006634f30817ccb07a Mon Sep 17 00:00:00 2001
From: paulfantom <pawel@krupa.net.pl>
Date: Fri, 20 Nov 2020 12:18:14 +0100
Subject: [PATCH] jsonnet: do not count CPU steal time in CPU usage rules
---
jsonnet/kube-prometheus/rules/node-rules.libsonnet | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/jsonnet/kube-prometheus/rules/node-rules.libsonnet b/jsonnet/kube-prometheus/rules/node-rules.libsonnet
index acd05424..8cdee479 100644
--- a/jsonnet/kube-prometheus/rules/node-rules.libsonnet
+++ b/jsonnet/kube-prometheus/rules/node-rules.libsonnet
@@ -5,7 +5,7 @@
name: 'kube-prometheus-node-recording.rules',
rules: [
{
- expr: 'sum(rate(node_cpu_seconds_total{mode!="idle",mode!="iowait"}[3m])) BY (instance)',
+ expr: 'sum(rate(node_cpu_seconds_total{mode!="idle",mode!="iowait",mode!="steal"}[3m])) BY (instance)',
record: 'instance:node_cpu:rate:sum',
},
{
@@ -17,11 +17,11 @@
record: 'instance:node_network_transmit_bytes:rate:sum',
},
{
- expr: 'sum(rate(node_cpu_seconds_total{mode!="idle",mode!="iowait"}[5m])) WITHOUT (cpu, mode) / ON(instance) GROUP_LEFT() count(sum(node_cpu_seconds_total) BY (instance, cpu)) BY (instance)',
+ expr: 'sum(rate(node_cpu_seconds_total{mode!="idle",mode!="iowait",mode!="steal"}[5m])) WITHOUT (cpu, mode) / ON(instance) GROUP_LEFT() count(sum(node_cpu_seconds_total) BY (instance, cpu)) BY (instance)',
record: 'instance:node_cpu:ratio',
},
{
- expr: 'sum(rate(node_cpu_seconds_total{mode!="idle",mode!="iowait"}[5m]))',
+ expr: 'sum(rate(node_cpu_seconds_total{mode!="idle",mode!="iowait",mode!="steal"}[5m]))',
record: 'cluster:node_cpu:sum_rate5m',
},
{
--
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