github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/engine/daemon/events/metrics.go (about)

     1  package events // import "github.com/docker/docker/daemon/events"
     2  
     3  import metrics "github.com/docker/go-metrics"
     4  
     5  var (
     6  	eventsCounter    metrics.Counter
     7  	eventSubscribers metrics.Gauge
     8  )
     9  
    10  func init() {
    11  	ns := metrics.NewNamespace("engine", "daemon", nil)
    12  	eventsCounter = ns.NewCounter("events", "The number of events logged")
    13  	eventSubscribers = ns.NewGauge("events_subscribers", "The number of current subscribers to events", metrics.Total)
    14  	metrics.Register(ns)
    15  }