From fa9926c4ebae8391873b4a5af91cb955662a9e03 Mon Sep 17 00:00:00 2001
From: Johannes 'fish' Ziemke <github@freigeist.org>
Date: Thu, 2 Sep 2021 15:06:50 +0200
Subject: [PATCH] mixin: Cheaper calculation for instance:node_num_cpu:sum

Signed-off-by: Johannes 'fish' Ziemke <github@freigeist.org>
---
 docs/node-mixin/rules/rules.libsonnet | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/docs/node-mixin/rules/rules.libsonnet b/docs/node-mixin/rules/rules.libsonnet
index 5367ac3f..878845f8 100644
--- a/docs/node-mixin/rules/rules.libsonnet
+++ b/docs/node-mixin/rules/rules.libsonnet
@@ -9,9 +9,7 @@
             record: 'instance:node_num_cpu:sum',
             expr: |||
               count without (cpu) (
-                count without (mode) (
-                  node_cpu_seconds_total{%(nodeExporterSelector)s}
-                )
+                node_cpu_seconds_total{%(nodeExporterSelector)s,mode="idle"}
               )
             ||| % $._config,
           },