package daemon
 
 import "github.com/docker/go-metrics"
 
 var (
 	containerActions          metrics.LabeledTimer
 	imageActions              metrics.LabeledTimer
 	networkActions            metrics.LabeledTimer
 	engineVersion             metrics.LabeledGauge
 	engineCpus                metrics.Gauge
 	engineMemory              metrics.Gauge
 	healthChecksCounter       metrics.Counter
 	healthChecksFailedCounter metrics.Counter
 )
 
 func init() {
 	ns := metrics.NewNamespace("engine", "daemon", nil)
 	containerActions = ns.NewLabeledTimer("container_actions", "The number of seconds it takes to process each container action", "action")
 	for _, a := range []string{
 		"start",
 		"changes",
 		"commit",
 		"create",
 		"delete",
 	} {
 		containerActions.WithValues(a).Update(0)
 	}
 	networkActions = ns.NewLabeledTimer("network_actions", "The number of seconds it takes to process each network action", "action")
 	engineVersion = ns.NewLabeledGauge("engine", "The version and commit information for the engine process", metrics.Unit("info"),
 		"version",
 		"commit",
 		"architecture",
 		"graph_driver", "kernel",
 		"os",
 	)
 	engineCpus = ns.NewGauge("engine_cpus", "The number of cpus that the host system of the engine has", metrics.Unit("cpus"))
 	engineMemory = ns.NewGauge("engine_memory", "The number of bytes of memory that the host system of the engine has", metrics.Bytes)
 	healthChecksCounter = ns.NewCounter("health_checks", "The total number of health checks")
 	healthChecksFailedCounter = ns.NewCounter("health_checks_failed", "The total number of failed health checks")
 	imageActions = ns.NewLabeledTimer("image_actions", "The number of seconds it takes to process each image action", "action")
 	metrics.Register(ns)
 }