Merge pull request #3001 from bobrik/ivan/fix-swap-accounting-v2

cgroupv2: fix swap accounting
google · Nov 9, 2021 · 3c6e309 · 3c6e309
2 parents 79b4c64 + ef98eb4
commit 3c6e309
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/container/libcontainer/handler.go b/container/libcontainer/handler.go
@@ -806,7 +806,7 @@ func setMemoryStats(s *cgroups.Stats, ret *info.ContainerStats) {
 	if cgroups.IsCgroup2UnifiedMode() {
 		ret.Memory.Cache = s.MemoryStats.Stats["file"]
 		ret.Memory.RSS = s.MemoryStats.Stats["anon"]
-		ret.Memory.Swap = s.MemoryStats.SwapUsage.Usage
+		ret.Memory.Swap = s.MemoryStats.SwapUsage.Usage - s.MemoryStats.Usage.Usage
 		ret.Memory.MappedFile = s.MemoryStats.Stats["file_mapped"]
 	} else if s.MemoryStats.UseHierarchy {
 		ret.Memory.Cache = s.MemoryStats.Stats["total_cache"]