Updating dependency github.com/google/cadvisor to version 6a8d614

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

vendor/github.com/google/cadvisor/info/v2/BUILD

@@ -12,7 +12,7 @@ go_library(
     visibility = ["//visibility:public"],
     deps = [
         "//vendor/github.com/google/cadvisor/info/v1:go_default_library",
-        "//vendor/k8s.io/klog:go_default_library",
+        "//vendor/k8s.io/klog/v2:go_default_library",
     ],
 )
 

vendor/github.com/google/cadvisor/info/v2/container.go

@@ -136,6 +136,8 @@ type DeprecatedContainerStats struct {
 	// Custom Metrics
 	HasCustomMetrics bool                      `json:"has_custom_metrics"`
 	CustomMetrics    map[string][]v1.MetricVal `json:"custom_metrics,omitempty"`
+	// Referenced memory
+	ReferencedMemory uint64 `json:"referenced_memory,omitempty"`
 }
 
 type ContainerStats struct {
@@ -164,6 +166,10 @@ type ContainerStats struct {
 	Accelerators []v1.AcceleratorStats `json:"accelerators,omitempty"`
 	// Custom Metrics
 	CustomMetrics map[string][]v1.MetricVal `json:"custom_metrics,omitempty"`
+	// Perf events counters
+	PerfStats []v1.PerfStat `json:"perf_stats,omitempty"`
+	// Referenced memory
+	ReferencedMemory uint64 `json:"referenced_memory,omitempty"`
 }
 
 type Percentiles struct {

vendor/github.com/google/cadvisor/info/v2/conversion.go

@@ -19,7 +19,7 @@ import (
 	"time"
 
 	"github.com/google/cadvisor/info/v1"
-	"k8s.io/klog"
+	"k8s.io/klog/v2"
 )
 
 func machineFsStatsFromV1(fsStats []v1.FsStats) []MachineFsStats {
@@ -101,7 +101,8 @@ func ContainerStatsFromV1(containerName string, spec *v1.ContainerSpec, stats []
 	var last *v1.ContainerStats
 	for _, val := range stats {
 		stat := &ContainerStats{
-			Timestamp: val.Timestamp,
+			Timestamp:        val.Timestamp,
+			ReferencedMemory: val.ReferencedMemory,
 		}
 		if spec.HasCpu {
 			stat.Cpu = &val.Cpu
@@ -151,6 +152,9 @@ func ContainerStatsFromV1(containerName string, spec *v1.ContainerSpec, stats []
 		if len(val.Accelerators) > 0 {
 			stat.Accelerators = val.Accelerators
 		}
+		if len(val.PerfStats) > 0 {
+			stat.PerfStats = val.PerfStats
+		}
 		// TODO(rjnagal): Handle load stats.
 		newStats = append(newStats, stat)
 	}
@@ -169,6 +173,7 @@ func DeprecatedStatsFromV1(cont *v1.ContainerInfo) []DeprecatedContainerStats {
 			HasFilesystem:    cont.Spec.HasFilesystem,
 			HasDiskIo:        cont.Spec.HasDiskIo,
 			HasCustomMetrics: cont.Spec.HasCustomMetrics,
+			ReferencedMemory: val.ReferencedMemory,
 		}
 		if stat.HasCpu {
 			stat.Cpu = val.Cpu