stat

var (
	RequestCounter = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "http_request_count_total",
			Help: "Total number of HTTP requests made.",
		}, labels,
	)

	RequestDuration = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Buckets: []float64{.01, .1, 1, 10},
			Name:    "http_request_duration_seconds",
			Help:    "HTTP request latencies in seconds.",
		}, labels,
	)
)