met

package module

v0.0.0-...-80f9c6e Latest Latest Go to latest Published: Aug 28, 2019 License: Apache-2.0 Imports: 1 Imported by: 71

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Repository

github.com/raintank/met

Links

Open Source Insights

README ¶

an opinionated wrapper around metric client libraries

imported from Grafana ffcc807ed34f853a8bc9600bcf7801547a5feb4f

supports:

statsd (recommended!)
dogstatsd

and later maybe more, like go-metrics

Why?

make it easy to switch between libraries.
some libraries just take in string arguments for gauge names etc, but it's nicer to have variables per object for robustness, especially when used in multiple places, and gives a central overview.
allows you to set deleteGauges and deleteStats in your statsd servers ( a good thing for stateless servers), cause we will automatically keep a gauge sending.

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Backend ¶

type Backend interface {
	NewCount(key string) Count
	NewGauge(key string, val int64) Gauge
	NewMeter(key string, val int64) Meter
	NewTimer(key string, val time.Duration) Timer
}

type Count ¶

type Count interface {
	Inc(val int64)
}

Count is a type that counts how many hits it's seen in each given interval and computes the rate per second it's not a long-running counter. values are explicit

type Gauge ¶

type Gauge interface {
	Dec(val int64)
	Inc(val int64)
	Value(val int64)
}

gauge makes sure its value is explicit (i.e. for statsd, keep sending)

type Meter ¶

type Meter interface {
	Value(val int64)
}

like a timer, but not just for timings

type Timer ¶

type Timer interface {
	Value(val time.Duration)
}

computes stasticical summaries

Source Files ¶

View all Source files

interfaces.go

Directories ¶

Path	Synopsis
dogstatsd it's commonly used for non-timer cases where we want these summaries, that's what this is for.	it's commonly used for non-timer cases where we want these summaries, that's what this is for.
helper
statsd it's commonly used for non-timer cases where we want these summaries, that's what this is for.	it's commonly used for non-timer cases where we want these summaries, that's what this is for.

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