metrics

package

v1.3.0 Latest Latest Go to latest Published: Dec 10, 2020 License: Apache-2.0 Imports: 3 Imported by: 0

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Package metrics provides a metrics wrapper.

Metrics must be initialized at startup as early as possible:

import "github.com/chronomq/chronomq/pkg/metrics"
...
metrics.InitMetrics(metricsCollectorAddr)

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var Client *statsd.Client

Client is the global metrics client for sending statsd compatible metrics

func Decr(name string) error

Decr decrements the given metric name

func Gauge(name string, val float64) error

Gauge sends a gauge metric

func GaugeInt(name string, val int) error

GaugeInt sends a gauge metric

func Incr(name string) error

Incr increments the given metric name

func InitMetrics(statsAddr string)

InitMetrics idempotently initializes a Client

func Time(name string, start time.Time) error

Time sends timing metrics when called. Ideally used with defer as Time("metricname", time.Now())

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