Aucune description

Richard Crowley 87f4f4a3a2 As Roger Peppe suggested, return concrete types.		il y a 14 ans
cmd	2e75e03390 Register runtime.MemStats metrics.	il y a 14 ans
.gitignore	f034a3e966 Don't commit binaries, dummy.	il y a 14 ans
LICENSE	f7cf4d7405 Initial import.	il y a 14 ans
Makefile	2e75e03390 Register runtime.MemStats metrics.	il y a 14 ans
README.md	0a43520f8b Timer example.	il y a 14 ans
counter.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
counter_test.go	4461e83a4e Cleanup imports.	il y a 14 ans
ewma.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
ewma_test.go	4461e83a4e Cleanup imports.	il y a 14 ans
gauge.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
gauge_test.go	4461e83a4e Cleanup imports.	il y a 14 ans
healthcheck.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
histogram.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
histogram_test.go	4461e83a4e Cleanup imports.	il y a 14 ans
log.go	af687e233a Comments for godoc.	il y a 14 ans
memory.md	033e0dc4eb Installation and usage.	il y a 14 ans
meter.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
meter_test.go	4461e83a4e Cleanup imports.	il y a 14 ans
metrics.go	f7cf4d7405 Initial import.	il y a 14 ans
registry.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
runtime.go	2e75e03390 Register runtime.MemStats metrics.	il y a 14 ans
sample.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
sample_test.go	4461e83a4e Cleanup imports.	il y a 14 ans
syslog.go	af687e233a Comments for godoc.	il y a 14 ans
timer.go	87f4f4a3a2 As Roger Peppe suggested, return concrete types.	il y a 14 ans
timer_test.go	c64d95acf6 Added Timer metrics.	il y a 14 ans

go-metrics

Go port of Coda Hale's Metrics library: https://github.com/codahale/metrics.

This code is not safe on 32-bit architectures. It will be as soon as atomic.LoadInt64 lands in a release tag.

Usage

Create and update metrics:

r := metrics.NewRegistry()

c := metrics.NewCounter()
r.RegisterCounter("foo", c)
c.Inc(47)

g := metrics.NewGauge()
r.RegisterGauge("bar", g)
g.Update(47)

s := metrics.NewExpDecaySample(1028, 0.015)
//s := metrics.NewUniformSample(1028)
h := metrics.NewHistogram(s)
r.RegisterHistogram("baz", h)
h.Update(47)

m := metrics.NewMeter()
r.RegisterMeter("quux", m)
m.Mark(47)

t := metrics.NewTimer()
r.RegisterTimer("bang", t)
t.Update(47)
t.Time(func() {})

Periodically log every metric in human-readable form to standard error:

metrics.Log(r, 60, log.New(os.Stderr, "metrics: ", log.Lmicroseconds))

Periodically log every metric in slightly-more-parseable form to syslog:

w, err := syslog.Dial("unixgram", "/dev/log", syslog.LOG_INFO, "metrics")
if nil != err { log.Fatalln(err) }
metrics.Syslog(r, 60, w)

Installation

goinstall github.com/rcrowley/go-metrics

README.md

go-metrics

Usage

Installation