metrics

Documentation

Index

• Variables
• func Init()
• func Run(ctx context.Context, port string) error

Variables

var (
	Requests = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: fmt.Sprintf("%s_requests", metricsAppName),
			Help: "Count of requests by handlers",
		},
		[]string{"handler"},
	)
	ResponseTime = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Name:    fmt.Sprintf("%s_response_time", metricsAppName),
			Help:    "Response time of requests",
			Buckets: []float64{0.1, 0.5, 1, 2, 5},
		},
		[]string{"handler"},
	)
	StatusCodes = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: fmt.Sprintf("%s_status_codes", metricsAppName),
			Help: "Handlers not successful status codes",
		},
		[]string{"handler", "status_code"},
	)
)

Functions

func Init

func Init()

func Run

func Run(ctx context.Context, port string) error