metrics

package
v0.10.2 Latest Latest
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 Go to latest Published: Oct 20, 2021 License: GPL-3.0 Imports: 15 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var GraphiteTimeout = 1 * time.Minute

Functions

This section is empty.

Types

type AtomicFloat64 

type AtomicFloat64 uint64

func (*AtomicFloat64) Add 

func (f *AtomicFloat64) Add(delta float64)

func (*AtomicFloat64) Get 

func (f *AtomicFloat64) Get() float64

func (*AtomicFloat64) Set 

func (f *AtomicFloat64) Set(value float64)

func (*AtomicFloat64) Swap 

func (f *AtomicFloat64) Swap(value float64) float64

type Counter 

type Counter interface {
	Inc()
	Add(delta float64)
}

type DummyRegistry 

type DummyRegistry struct {
	Prefix string
	Log    bool
}

func (DummyRegistry) Counter 

func (d DummyRegistry) Counter(name string, labels Labels) Counter

func (DummyRegistry) Gauge 

func (d DummyRegistry) Gauge(name string, labels Labels) Gauge

func (DummyRegistry) Histogram 

func (d DummyRegistry) Histogram(name string, labels Labels, buckets []float64) Histogram

func (DummyRegistry) WithPrefix 

func (d DummyRegistry) WithPrefix(prefix string) Registry

type Gauge 

type Gauge interface {
	Set(value float64)
	Inc()
	Dec()
	Add(delta float64)
	Sub(delta float64)
}

type GraphiteClient 

type GraphiteClient struct {
	Address string
	HGBF    string
	Metrics map[string]GraphiteMetric
	Mutex   *flu.RWMutex
	// contains filtered or unexported fields
}

func (*GraphiteClient) Close 

func (c *GraphiteClient) Close() error

func (*GraphiteClient) Counter 

func (c *GraphiteClient) Counter(name string, labels Labels) Counter

func (*GraphiteClient) Flush 

func (c *GraphiteClient) Flush(now time.Time) error

func (*GraphiteClient) FlushInBackground 

func (c *GraphiteClient) FlushInBackground(ctx context.Context, flushEvery time.Duration)

func (*GraphiteClient) Gauge 

func (c *GraphiteClient) Gauge(name string, labels Labels) Gauge

func (*GraphiteClient) Histogram 

func (c *GraphiteClient) Histogram(name string, labels Labels, buckets []float64) Histogram

func (*GraphiteClient) WithPrefix 

func (c *GraphiteClient) WithPrefix(prefix string) Registry

type GraphiteCounter 

type GraphiteCounter AtomicFloat64

func (*GraphiteCounter) Add 

func (c *GraphiteCounter) Add(delta float64)

func (*GraphiteCounter) Inc 

func (c *GraphiteCounter) Inc()

func (*GraphiteCounter) Reset 

func (c *GraphiteCounter) Reset() (float64, bool)

func (*GraphiteCounter) Write 

func (c *GraphiteCounter) Write(b *strings.Builder, now string, key string)

type GraphiteGauge 

type GraphiteGauge AtomicFloat64

func (*GraphiteGauge) Add 

func (g *GraphiteGauge) Add(delta float64)

func (*GraphiteGauge) Dec 

func (g *GraphiteGauge) Dec()

func (*GraphiteGauge) Inc 

func (g *GraphiteGauge) Inc()

func (*GraphiteGauge) Reset 

func (g *GraphiteGauge) Reset() (float64, bool)

func (*GraphiteGauge) Set 

func (g *GraphiteGauge) Set(value float64)

func (*GraphiteGauge) Sub 

func (g *GraphiteGauge) Sub(delta float64)

func (*GraphiteGauge) Write 

func (g *GraphiteGauge) Write(b *strings.Builder, now string, key string)

type GraphiteHistogram 

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

func (GraphiteHistogram) Observe 

func (h GraphiteHistogram) Observe(value float64)

func (GraphiteHistogram) Write 

func (h GraphiteHistogram) Write(b *strings.Builder, now string, key string)

type GraphiteMetric 

type GraphiteMetric interface {
	Write(b *strings.Builder, now string, key string)
}

type Histogram 

type Histogram interface {
	Observe(value float64)
}

type Label 

type Label struct {
	Key   string
	Value interface{}
}

type Labeled 

type Labeled interface {
	Labels() Labels
}

type Labels 

type Labels []Label

func (Labels) Add 

func (l Labels) Add(key string, value interface{}) Labels

func (Labels) AddAll 

func (l Labels) AddAll(labels Labels) Labels

func (Labels) Key 

func (l Labels) Key(key string) Labels

func (Labels) Keys 

func (l Labels) Keys() []string

func (Labels) Map 

func (l Labels) Map() map[string]interface{}

func (Labels) Path 

func (l Labels) Path(sep, esc string) string

func (Labels) StringMap 

func (l Labels) StringMap() map[string]string

type PrometheusListener 

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

func NewPrometheusListener 

func NewPrometheusListener(address string) *PrometheusListener

func (*PrometheusListener) Close 

func (p *PrometheusListener) Close() error

func (*PrometheusListener) CloseWithContext 

func (p *PrometheusListener) CloseWithContext(ctx context.Context) error

func (*PrometheusListener) Counter 

func (p *PrometheusListener) Counter(name string, labels Labels) Counter

func (*PrometheusListener) Gauge 

func (p *PrometheusListener) Gauge(name string, labels Labels) Gauge

func (*PrometheusListener) Histogram 

func (p *PrometheusListener) Histogram(name string, labels Labels, buckets []float64) Histogram

func (*PrometheusListener) MustRegister 

func (p *PrometheusListener) MustRegister(cs ...prometheus.Collector) *PrometheusListener

func (*PrometheusListener) WithPrefix 

func (p *PrometheusListener) WithPrefix(prefix string) Registry

type Registry 

type Registry interface {
	WithPrefix(prefix string) Registry
	Counter(name string, labels Labels) Counter
	Gauge(name string, labels Labels) Gauge
	Histogram(name string, labels Labels, buckets []float64) Histogram
}

Source Files

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