Merge pull request #14069 from brian-athinkingape/cli-fix-memstats-cg…

…roupsv2 cli: for systems with cgroups v2, fix alloation resource utilization showing 0 memory used
hashicorp · Aug 11, 2022 · 1692112 · 1692112
2 parents e144298 + c0626da
commit 1692112
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diff --git a/.changelog/14069.txt b/.changelog/14069.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+cli: Fixed a bug where the memory usage reported by Allocation Resource Utilization is zero on systems using cgroups v2
+```
diff --git a/command/node_status.go b/command/node_status.go
@@ -964,7 +964,11 @@ func getActualResources(client *api.Client, runningAllocs []*api.Allocation, nod
 		}
 
 		cpu += stats.ResourceUsage.CpuStats.TotalTicks
-		mem += stats.ResourceUsage.MemoryStats.RSS
+		if stats.ResourceUsage.MemoryStats.Usage > 0 {
+			mem += stats.ResourceUsage.MemoryStats.Usage
+		} else {
+			mem += stats.ResourceUsage.MemoryStats.RSS
+		}
 	}
 
 	resources := make([]string, 2)