metrics

package
v1.0.0 Latest Latest
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 Go to latest Published: Mar 25, 2026 License: GPL-3.0 Imports: 5 Imported by: 0

Documentation

Overview

Package metrics provides protocol metrics collection and export.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GrafanaDashboard 

func GrafanaDashboard() string

GrafanaDashboard returns a Grafana dashboard JSON template.

Types

type Collector 

type Collector struct {
	DecodeTotal  Counter
	DecodeErrors Counter
	EncodeTotal  Counter
	DecodeLat    Histogram
	ProtoCount   map[string]*Counter
	// contains filtered or unexported fields
}

Collector collects protocol metrics.

func NewCollector 

func NewCollector() *Collector

NewCollector creates a new metrics collector.

func (*Collector) PrometheusExport 

func (c *Collector) PrometheusExport() string

PrometheusExport exports metrics in Prometheus text format.

func (*Collector) RecordDecode 

func (c *Collector) RecordDecode(proto string, elapsed time.Duration, err error)

RecordDecode records a decode operation.

type Counter 

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

Counter is a monotonically increasing counter.

func (*Counter) Add 

func (c *Counter) Add(n int64)

func (*Counter) Inc 

func (c *Counter) Inc()

func (*Counter) Value 

func (c *Counter) Value() int64

type Histogram 

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

Histogram tracks value distributions.

func (*Histogram) Count 

func (h *Histogram) Count() int

func (*Histogram) Observe 

func (h *Histogram) Observe(v float64)

Source Files

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