From 722f981fb2f86267bd15ffc2ddf23925bd92b3df Mon Sep 17 00:00:00 2001
From: Boran Seref <boran.seref@gmail.com>
Date: Thu, 11 Aug 2022 14:17:41 +0200
Subject: [PATCH] ref: add beat.cgroup.memory.mem.usage.bytes to gauge (#32652)

---
 CHANGELOG-developer.next.asciidoc    |  1 +
 libbeat/monitoring/report/log/log.go | 53 ++++++++++++++--------------
 2 files changed, 28 insertions(+), 26 deletions(-)

diff --git a/CHANGELOG-developer.next.asciidoc b/CHANGELOG-developer.next.asciidoc
index e69b47b6274..940ec20ee7f 100644
--- a/CHANGELOG-developer.next.asciidoc
+++ b/CHANGELOG-developer.next.asciidoc
@@ -76,6 +76,7 @@ The list below covers the major changes between 7.0.0-rc2 and main only.
 - Drop event batch when get HTTP status 413 from Elasticsearch to avoid infinite loop {issue}14350[14350] {pull}29368[29368]
 - Allow to use metricbeat for named mssql instances. {issue}24076[24076] {pull}30859[30859]
 - Setting DEV=true when running `mage build` now correctly generates binaries without optimisations and with debug symbols {pull}31955[31955]
+- The beat.cgroup.memory.mem.usage.bytes metric is now a gauge {issue}31582[31582] {pull}32652[32652]
 
 ==== Added
 
diff --git a/libbeat/monitoring/report/log/log.go b/libbeat/monitoring/report/log/log.go
index 9117b3d5454..61f70d775e1 100644
--- a/libbeat/monitoring/report/log/log.go
+++ b/libbeat/monitoring/report/log/log.go
@@ -37,32 +37,33 @@ import (
 // TODO: Replace this with a proper solution that uses the metric type from
 // where it is defined. See: https://github.com/elastic/beats/issues/5433
 var gauges = map[string]bool{
-	"libbeat.output.events.active":   true,
-	"libbeat.pipeline.events.active": true,
-	"libbeat.pipeline.clients":       true,
-	"libbeat.config.module.running":  true,
-	"registrar.states.current":       true,
-	"filebeat.harvester.running":     true,
-	"filebeat.harvester.open_files":  true,
-	"beat.memstats.memory_total":     true,
-	"beat.memstats.memory_alloc":     true,
-	"beat.memstats.rss":              true,
-	"beat.memstats.gc_next":          true,
-	"beat.info.uptime.ms":            true,
-	"beat.cpu.user.ticks":            true,
-	"beat.cpu.system.ticks":          true,
-	"beat.cpu.total.value":           true,
-	"beat.cpu.total.ticks":           true,
-	"beat.handles.open":              true,
-	"beat.handles.limit.hard":        true,
-	"beat.handles.limit.soft":        true,
-	"beat.runtime.goroutines":        true,
-	"system.load.1":                  true,
-	"system.load.5":                  true,
-	"system.load.15":                 true,
-	"system.load.norm.1":             true,
-	"system.load.norm.5":             true,
-	"system.load.norm.15":            true,
+	"libbeat.output.events.active":       true,
+	"libbeat.pipeline.events.active":     true,
+	"libbeat.pipeline.clients":           true,
+	"libbeat.config.module.running":      true,
+	"registrar.states.current":           true,
+	"filebeat.harvester.running":         true,
+	"filebeat.harvester.open_files":      true,
+	"beat.memstats.memory_total":         true,
+	"beat.memstats.memory_alloc":         true,
+	"beat.memstats.rss":                  true,
+	"beat.memstats.gc_next":              true,
+	"beat.info.uptime.ms":                true,
+	"beat.cgroup.memory.mem.usage.bytes": true,
+	"beat.cpu.user.ticks":                true,
+	"beat.cpu.system.ticks":              true,
+	"beat.cpu.total.value":               true,
+	"beat.cpu.total.ticks":               true,
+	"beat.handles.open":                  true,
+	"beat.handles.limit.hard":            true,
+	"beat.handles.limit.soft":            true,
+	"beat.runtime.goroutines":            true,
+	"system.load.1":                      true,
+	"system.load.5":                      true,
+	"system.load.15":                     true,
+	"system.load.norm.1":                 true,
+	"system.load.norm.5":                 true,
+	"system.load.norm.15":                true,
 }
 
 // isGauge returns true when the given metric key name represents a gauge value.