emetric

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Documentation

Index

• Variables
• type CounterVec
  • func NewCounterVec(name string, labels []string) *CounterVec
  • func (counter *CounterVec) Add(v float64, labels ...string)
  • func (counter *CounterVec) Inc(labels ...string)
• type CounterVecOpts
  • func (opts CounterVecOpts) Build() *CounterVec
• type GaugeVec
  • func NewGaugeVec(name string, labels []string) *GaugeVec
  • func (gv *GaugeVec) Add(v float64, labels ...string)
  • func (gv *GaugeVec) Inc(labels ...string)
  • func (gv *GaugeVec) Set(v float64, labels ...string)
• type GaugeVecOpts
  • func (opts GaugeVecOpts) Build() *GaugeVec
• type HistogramVec
  • func (histogram *HistogramVec) Observe(v float64, labels ...string)
  • func (histogram *HistogramVec) ObserveWithExemplar(v float64, exemplar prometheus.Labels, labels ...string)
• type HistogramVecOpts
  • func (opts HistogramVecOpts) Build() *HistogramVec
• type SummaryVec
  • func (summary *SummaryVec) Observe(v float64, labels ...string)
• type SummaryVecOpts
  • func (opts SummaryVecOpts) Build() *SummaryVec
• type TcpStatCollector
  • func NewTCPStatCollector(foreignPorts []uint64) *TcpStatCollector
  • func (c *TcpStatCollector) Update() error

Variables

var (
	// TypeHTTP ...
	TypeHTTP = "http"
	// TypeGRPCUnary ...
	TypeGRPCUnary = "unary"
	// TypeGRPCStream ...
	TypeGRPCStream = "stream"
	// TypeRedis ...
	TypeRedis = "redis"
	// TypeGorm ...
	TypeGorm = "gorm"
	// TypeWebsocket ...
	TypeWebsocket = "ws"
	// TypeMySQL ...
	TypeMySQL = "mysql"
	// DefaultNamespace ...
	DefaultNamespace = "ego"
	// Conn 连接信息
	Conn = "conn"
)

var (
	// ServerHandleCounter ...
	ServerHandleCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "server_handle_total",
		Labels:    []string{"type", "method", "peer", "code", "uniform_code", "rpc_service"},
	}.Build()

	// ServerStartedCounter ...
	ServerStartedCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "server_started_total",
		Labels:    []string{"type", "method", "peer", "rpc_service"},
	}.Build()

	// ServerHandleHistogram ...
	ServerHandleHistogram = HistogramVecOpts{
		Namespace: DefaultNamespace,
		Name:      "server_handle_seconds",
		Labels:    []string{"type", "method", "peer", "rpc_service"},
	}.Build()

	// ClientHandleCounter ...
	ClientHandleCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "client_handle_total",
		Labels:    []string{"type", "name", "method", "peer", "code"},
	}.Build()

	// ClientStartedCounter ...
	ClientStartedCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "client_started_total",
		Labels:    []string{"type", "name", "method", "peer"},
	}.Build()

	// ClientHandleHistogram ...
	ClientHandleHistogram = HistogramVecOpts{
		Namespace: DefaultNamespace,
		Name:      "client_handle_seconds",
		Labels:    []string{"type", "name", "method", "peer"},
	}.Build()

	// ClientStatsGauge ...
	ClientStatsGauge = GaugeVecOpts{
		Namespace: DefaultNamespace,
		Name:      "client_stats_gauge",
		Labels:    []string{"type", "name", "index"},
	}.Build()

	// JobHandleCounter ...
	JobHandleCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "job_handle_total",
		Labels:    []string{"type", "name", "code"},
	}.Build()

	// JobHandleHistogram ...
	JobHandleHistogram = HistogramVecOpts{
		Namespace: DefaultNamespace,
		Name:      "job_handle_seconds",
		Labels:    []string{"type", "name"},
	}.Build()

	// LibHandleHistogram ...
	// Deprecated LibHandleHistogram
	LibHandleHistogram = HistogramVecOpts{
		Namespace: DefaultNamespace,
		Name:      "lib_handle_seconds",
		Labels:    []string{"type", "method", "address"},
	}.Build()

	// LibHandleCounter ...
	// Deprecated LibHandleCounter
	LibHandleCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "lib_handle_total",
		Labels:    []string{"type", "method", "address", "code"},
	}.Build()

	// LibHandleSummary ...
	// Deprecated LibHandleSummary
	LibHandleSummary = SummaryVecOpts{
		Namespace: DefaultNamespace,
		Name:      "lib_handle_stats",
		Labels:    []string{"name", "status"},
	}.Build()

	// CacheHandleCounter ...
	CacheHandleCounter = CounterVecOpts{
		Namespace: DefaultNamespace,
		Name:      "cache_handle_total",
		Labels:    []string{"type", "name", "action", "code"},
	}.Build()

	// CacheHandleHistogram ...
	CacheHandleHistogram = HistogramVecOpts{
		Namespace: DefaultNamespace,
		Name:      "cache_handle_seconds",
		Labels:    []string{"type", "name", "action"},
	}.Build()

	// BuildInfoGauge ...
	BuildInfoGauge = GaugeVecOpts{
		Namespace: DefaultNamespace,
		Name:      "build_info",
		Labels:    []string{"name", "mode", "region", "zone", "app_version", "ego_version", "start_time", "build_time", "go_version"},
	}.Build()
)

Types

type CounterVec

type CounterVec struct {
	*prometheus.CounterVec
}

CounterVec ...

func NewCounterVec

func NewCounterVec(name string, labels []string) *CounterVec

NewCounterVec ...

func (*CounterVec) Add

func (counter *CounterVec) Add(v float64, labels ...string)

Add ...

func (*CounterVec) Inc

func (counter *CounterVec) Inc(labels ...string)

Inc ...

type CounterVecOpts

type CounterVecOpts struct {
	Namespace string
	Subsystem string
	Name      string
	Help      string
	Labels    []string
}

CounterVecOpts ...

func (CounterVecOpts) Build

func (opts CounterVecOpts) Build() *CounterVec

Build ...

type GaugeVec

type GaugeVec struct {
	*prometheus.GaugeVec
}

GaugeVec ...

func NewGaugeVec

func NewGaugeVec(name string, labels []string) *GaugeVec

NewGaugeVec ...

func (*GaugeVec) Add

func (gv *GaugeVec) Add(v float64, labels ...string)

Add ...

func (*GaugeVec) Inc

func (gv *GaugeVec) Inc(labels ...string)

Inc ...

func (*GaugeVec) Set

func (gv *GaugeVec) Set(v float64, labels ...string)

Set ...

type GaugeVecOpts

type GaugeVecOpts struct {
	Namespace string
	Subsystem string
	Name      string
	Help      string
	Labels    []string
}

GaugeVecOpts ...

func (GaugeVecOpts) Build

func (opts GaugeVecOpts) Build() *GaugeVec

Build ...

type HistogramVec

type HistogramVec struct {
	*prometheus.HistogramVec
}

HistogramVec ...

func (*HistogramVec) Observe

func (histogram *HistogramVec) Observe(v float64, labels ...string)

Observe ...

func (*HistogramVec) ObserveWithExemplar

func (histogram *HistogramVec) ObserveWithExemplar(v float64, exemplar prometheus.Labels, labels ...string)

ObserveWithExemplar ...

type HistogramVecOpts

type HistogramVecOpts struct {
	Namespace string
	Subsystem string
	Name      string
	Help      string
	Labels    []string
	Buckets   []float64
}

HistogramVecOpts ...

func (HistogramVecOpts) Build

func (opts HistogramVecOpts) Build() *HistogramVec

Build ...

type SummaryVec

type SummaryVec struct {
	*prometheus.SummaryVec
}

SummaryVec ...

func (*SummaryVec) Observe

func (summary *SummaryVec) Observe(v float64, labels ...string)

Observe ...

type SummaryVecOpts

type SummaryVecOpts struct {
	Namespace  string
	Subsystem  string
	Name       string
	Help       string
	Objectives map[float64]float64
	Labels     []string
}

SummaryVecOpts ...

func (SummaryVecOpts) Build

func (opts SummaryVecOpts) Build() *SummaryVec

Build ...

type TcpStatCollector

type TcpStatCollector struct {
	ForeignPorts []uint64
}

func NewTCPStatCollector

func NewTCPStatCollector(foreignPorts []uint64) *TcpStatCollector

NewTCPStatCollector returns a new Collector exposing network stats.

func (*TcpStatCollector) Update

func (c *TcpStatCollector) Update() error