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Richard Crowley 2af3b6c997 Better controlled update of debug.GCStats.Pause.		vor 12 Jahren
cmd	3b835b0772 Add debug.GCStats option.	vor 12 Jahren
.gitignore	af31e2573f Alphabetical order.	vor 14 Jahren
LICENSE	cf3de86166 Updated docs, deleted Makefiles.	vor 14 Jahren
README.md	74e8d102db Clarify in the README that the "outputs" do not return	vor 13 Jahren
counter.go	07ad690f21 Interface checks all over.	vor 13 Jahren
counter_test.go	4461e83a4e Cleanup imports.	vor 14 Jahren
debug.go	2af3b6c997 Better controlled update of debug.GCStats.Pause.	vor 12 Jahren
ewma.go	07ad690f21 Interface checks all over.	vor 13 Jahren
ewma_test.go	15d638721f gofmt	vor 13 Jahren
gauge.go	07ad690f21 Interface checks all over.	vor 13 Jahren
gauge_test.go	4461e83a4e Cleanup imports.	vor 14 Jahren
graphite.go	73a2e512a7 Add a prefix to Graphite metrics.	vor 13 Jahren
healthcheck.go	07ad690f21 Interface checks all over.	vor 13 Jahren
histogram.go	07ad690f21 Interface checks all over.	vor 13 Jahren
histogram_test.go	15d638721f gofmt	vor 13 Jahren
json.go	933470e6a2 Merge branch 'arikfb-master'	vor 12 Jahren
log.go	10c63bdfe9 gofix	vor 14 Jahren
memory.md	033e0dc4eb Installation and usage.	vor 14 Jahren
meter.go	07ad690f21 Interface checks all over.	vor 13 Jahren
meter_test.go	4461e83a4e Cleanup imports.	vor 14 Jahren
metrics.go	f7cf4d7405 Initial import.	vor 14 Jahren
registry.go	603c96db48 go fmt	vor 12 Jahren
runtime.go	88ddcecc4f Way more correct PauseNs.	vor 13 Jahren
sample.go	07ad690f21 Interface checks all over.	vor 13 Jahren
sample_test.go	ef6ff7cde4 Fix bug that ignores one sample in UniformSample	vor 13 Jahren
syslog.go	60ba4ca70c don't build syslog on windows	vor 13 Jahren
timer.go	07ad690f21 Interface checks all over.	vor 13 Jahren
timer_test.go	e0ec3c8081 Add UpdateSince for use with defer.	vor 13 Jahren

go-metrics

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

Documentation: http://godoc.org/github.com/rcrowley/go-metrics.

Usage

Create and update metrics:

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

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

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

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

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

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

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

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

w, _ := syslog.Dial("unixgram", "/dev/log", syslog.LOG_INFO, "metrics")
go metrics.Syslog(metrics.DefaultRegistry, 60, w)

Periodically emit every metric to Graphite:

addr, _ := net.ResolveTCPAddr("tcp", "127.0.0.1:2003")
go metrics.Graphite(metrics.DefaultRegistry, 10, "metrics", addr)

Installation

go get github.com/rcrowley/go-metrics

README.md

go-metrics

Usage

Installation