metrics

var (
	ActiveBrowserSessions = promauto.NewGauge(prometheus.GaugeOpts{
		Namespace: metricsNs,
		Subsystem: metricsSubsystem,
		Name:      "active_browser_sessions",
		Help:      "Active browser sessions",
	})

	BrowserSessions = promauto.NewGauge(prometheus.GaugeOpts{
		Namespace: metricsNs,
		Subsystem: metricsSubsystem,
		Name:      "browser_sessions",
		Help:      "Available browser sessions",
	})

	PagesTotal = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: metricsNs,
		Subsystem: metricsSubsystem,
		Name:      "pages_total",
		Help:      "Total pages processed",
	})

	PagesFailedTotal = promauto.NewCounterVec(prometheus.CounterOpts{
		Namespace: metricsNs,
		Subsystem: metricsSubsystem,
		Name:      "pages_failed_total",
		Help:      "Total pages failed processing",
	},
		[]string{"code"},
	)

	PageFetchSeconds = promauto.NewHistogram(prometheus.HistogramOpts{
		Namespace: metricsNs,
		Subsystem: metricsSubsystem,
		Name:      "pages_fetch_seconds",
		Help:      "Time for fetching a complete page in seconds",
		Buckets:   []float64{.005, .01, .025, .05, .075, .1, .25, .5, .75, 1, 2.5, 5, 7.5, 10, 20, 30, 40, 50, 60, 120, 180, 240},
	})
)