Add a node swap usage resource metric (/metrics/resource)

Signed-off-by: Itamar Holder <iholder@redhat.com>
2023-07-09 12:45:27 +03:00
parent 7d187f967b
commit 1d368420b2
2 changed files with 58 additions and 0 deletions
--- a/pkg/kubelet/server/stats/summary.go
+++ b/pkg/kubelet/server/stats/summary.go
@@ -105,6 +105,7 @@ func (sp *summaryProviderImpl) Get(ctx context.Context, updateStats bool) (*stat
 		NodeName:         node.Name,
 		CPU:              rootStats.CPU,
 		Memory:           rootStats.Memory,
+		Swap:             rootStats.Swap,
 		Network:          networkStats,
 		StartTime:        sp.systemBootTime,
 		Fs:               rootFsStats,
@@ -141,6 +142,7 @@ func (sp *summaryProviderImpl) GetCPUAndMemoryStats(ctx context.Context) (*stats
 		NodeName:         node.Name,
 		CPU:              rootStats.CPU,
 		Memory:           rootStats.Memory,
+		Swap:             rootStats.Swap,
 		StartTime:        rootStats.StartTime,
 		SystemContainers: sp.GetSystemContainersCPUAndMemoryStats(nodeConfig, podStats, false),
 	}