kubernetes/pkg/kubelet/server/metrics/metrics.go

const kubeletSubsystem …

var HTTPRequests …

var HTTPRequestsDuration …

var HTTPInflightRequests …

var VolumeStatCalDuration …

var registerMetrics …

// Register all metrics.
func Register() { … }

// SinceInSeconds gets the time since the specified start in seconds.
func SinceInSeconds(start time.Time) float64 { … }

// CollectVolumeStatCalDuration collects the duration in seconds to calculate volume stats.
func CollectVolumeStatCalDuration(metricSource string, start time.Time) { … }