telemetry

type Config struct {
	HealthReportInterval time.Duration

	Datadog    datadog.Config
	Prometheus prometheus.Config
}

type Metrics interface {
	Gauge(name string, value float64, tags []string, rate float64)

	Incr(name string, tags []string) // should be used if the metric can go up or down
	Decr(name string, tags []string) // should be used if the metric can go up or down

	Count(name string, value int64, tags []string)

	IncMonotonic(name string, tags []string) // should be used if the metric can go up only

	Error(errName string)

	Histogram(name string, value float64, tags []string, rate float64)

	Time(name string, value time.Duration, tags []string)
	Latency(jobName string, start time.Time, tags ...string)

	Close() error
}