metrics

package
v1.6.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 16, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrMetricsInitRegistryError = fmt.Errorf("metrics: can not init metrics registry")
	ErrMetricsDoNotExist        = fmt.Errorf("metrics: metrics do not exists")
	ErrMetricsIsDuplicated      = fmt.Errorf("metrics: metric is duplicated")
)
View Source 
var DefaultTallyBuckets = tally.ValueBuckets{.01, .05, .1, .2, .5, .8, .9, 1, 5, 10, 15, 30, 60, 90, 120}

Functions

func DefaultRegistry 

func DefaultRegistry() prometheus.Registerer

默认prometheus.DefaultRegisterer, 没有特殊需要，不用使用NewRegisterer

Types

type Stats 

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

func (*Stats) AllCount 

func (st *Stats) AllCount() uint64

func (*Stats) HitCount 

func (st *Stats) HitCount() uint64

func (*Stats) HitRate 

func (st *Stats) HitRate() float64

HitRate returns rate for cache hitting

func (*Stats) IncrAllCount 

func (st *Stats) IncrAllCount() uint64

func (*Stats) IncrHitCount 

func (st *Stats) IncrHitCount() uint64

type TallyScope 

type TallyScope struct {
	Reporter promreporter.Reporter
	Scope    tally.Scope
	Closer   io.Closer
}

metrics 发布器 

var DefaultTallyScope *TallyScope

TODO 默认metrics Scope

func NewTallyScope 

func NewTallyScope(cfg *config.Metrics) *TallyScope

创建

func (*TallyScope) Destroy 

func (t *TallyScope) Destroy() error

进程失败销毁

Source Files

View all Source files

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