metrics

Documentation

Index

• func RunMetricServer(cfg MetricsServerConfig) error
• type Metrics
  • func CreateMetrics(name string) (Metrics, error)
• type MetricsServerConfig
• type PrometheusMetrics
  • func (metr *PrometheusMetrics) IncCacheHits(method string, times int)
  • func (metr *PrometheusMetrics) IncCacheMiss(method string, times int)
  • func (metr *PrometheusMetrics) IncGrpcPanicsTotal()
  • func (metr *PrometheusMetrics) IncHits(status int, method, path string)
  • func (metr *PrometheusMetrics) IncRestPanicsTotal()
  • func (metr *PrometheusMetrics) ObserveResponseTime(status int, method, path string, observeTime float64)

Functions

func RunMetricServer

func RunMetricServer(cfg MetricsServerConfig) error

Types

type Metrics

type Metrics interface {
	IncCacheHits(method string, times int)
	IncCacheMiss(method string, times int)
	IncRestPanicsTotal()
	IncGrpcPanicsTotal()
	IncHits(status int, method, path string)
	ObserveResponseTime(status int, method, path string, observeTime float64)
}

func CreateMetrics

func CreateMetrics(name string) (Metrics, error)

type MetricsServerConfig

type MetricsServerConfig struct {
	Host string `yaml:"host" env:"METRIC_HOST"`
	Port string `yaml:"port" env:"METRIC_PORT"`
}

type PrometheusMetrics

type PrometheusMetrics struct {
	HitsTotal             prometheus.Counter
	Hits                  *prometheus.CounterVec
	CacheHits             *prometheus.CounterVec
	CacheMiss             *prometheus.CounterVec
	Times                 *prometheus.HistogramVec
	RestPanicRecoverTotal prometheus.Counter
	GrpcPanicRecoverTotal prometheus.Counter
}

func (*PrometheusMetrics) IncCacheHits

func (metr *PrometheusMetrics) IncCacheHits(method string, times int)

func (*PrometheusMetrics) IncCacheMiss

func (metr *PrometheusMetrics) IncCacheMiss(method string, times int)

func (*PrometheusMetrics) IncGrpcPanicsTotal

func (metr *PrometheusMetrics) IncGrpcPanicsTotal()

func (*PrometheusMetrics) IncHits

func (metr *PrometheusMetrics) IncHits(status int, method, path string)

func (*PrometheusMetrics) IncRestPanicsTotal

func (metr *PrometheusMetrics) IncRestPanicsTotal()

func (*PrometheusMetrics) ObserveResponseTime

func (metr *PrometheusMetrics) ObserveResponseTime(status int, method, path string, observeTime float64)