prom

Documentation

Index

• Variables
• type Prom
  • func New() *Prom
  • func (p *Prom) Add(name string, v int64, extra ...string)
  • func (p *Prom) Decr(name string, extra ...string)
  • func (p *Prom) Incr(name string, extra ...string)
  • func (p *Prom) State(name string, v int64, extra ...string)
  • func (p *Prom) Timing(name string, time int64, extra ...string)
  • func (p *Prom) WithCounter(name string, labels []string) *Prom
  • func (p *Prom) WithState(name string, labels []string) *Prom
  • func (p *Prom) WithTimer(name string, labels []string) *Prom

Variables

var (
	// LibClient for mc redis and db client.
	LibClient = New().WithTimer("go_lib_client", []string{"method"}).WithState("go_lib_client_state", []string{"method", "name"}).WithCounter("go_lib_client_code", []string{"method", "code"})
	// RPCClient rpc client
	RPCClient = New().WithTimer("go_rpc_client", []string{"method"}).WithState("go_rpc_client_state", []string{"method", "name"}).WithCounter("go_rpc_client_code", []string{"method", "code"})
	// HTTPClient http client
	HTTPClient = New().WithTimer("go_http_client", []string{"method"}).WithState("go_http_client_state", []string{"method", "name"}).WithCounter("go_http_client_code", []string{"method", "code"})
	// HTTPServer for http server
	HTTPServer = New().WithTimer("go_http_server", []string{"user", "method"}).WithCounter("go_http_server_code", []string{"user", "method", "code"})
	// RPCServer for rpc server
	RPCServer = New().WithTimer("go_rpc_server", []string{"user", "method"}).WithCounter("go_rpc_server_code", []string{"user", "method", "code"})
	// BusinessErrCount for business err count
	BusinessErrCount = New().WithCounter("go_business_err_count", []string{"name"}).WithState("go_business_err_state", []string{"name"})
	// BusinessInfoCount for business info count
	BusinessInfoCount = New().WithCounter("go_business_info_count", []string{"name"}).WithState("go_business_info_state", []string{"name"})
	// CacheHit for cache hit
	CacheHit = New().WithCounter("go_cache_hit", []string{"name"})
	// CacheMiss for cache miss
	CacheMiss = New().WithCounter("go_cache_miss", []string{"name"})
)

Types

type Prom

type Prom struct {
	// contains filtered or unexported fields
}

Prom struct info

func New

func New() *Prom

New creates a Prom instance.

func (*Prom) Add

func (p *Prom) Add(name string, v int64, extra ...string)

Add add count v must > 0

func (*Prom) Decr

func (p *Prom) Decr(name string, extra ...string)

Decr decrements one stat counter without sampling

func (*Prom) Incr

func (p *Prom) Incr(name string, extra ...string)

Incr increments one stat counter without sampling

func (*Prom) State

func (p *Prom) State(name string, v int64, extra ...string)

State set state

func (*Prom) Timing

func (p *Prom) Timing(name string, time int64, extra ...string)

Timing log timing information (in milliseconds) without sampling

func (*Prom) WithCounter

func (p *Prom) WithCounter(name string, labels []string) *Prom

WithCounter sets counter.

func (*Prom) WithState

func (p *Prom) WithState(name string, labels []string) *Prom

WithState sets state.

func (*Prom) WithTimer

func (p *Prom) WithTimer(name string, labels []string) *Prom

WithTimer with summary timer