Performance Result Comparison

label

common value

branch

master

buildlet

linux-arm

buildlet-src

linux-arm

by

quentin@golang.org

goarch

arm

goos

linux

iteration

0

pkg

test/bench/go1

repo

https://go.googlesource.com/go

tool

perfrun

trend

build.golang.org/linux-arm

label

values

commit

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"84bb9e62f06dbb62279241fa0bd7a6c8846271ac"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

60	"27b68474ca8bffea06a4dd11424b293243ae846c"

commit-time

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"2016-07-08T02:05:40Z"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

60	"2016-11-15T17:10:52Z"

start-time

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"2016-11-21T21:58:24Z"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

30	"2016-11-15T22:24:33Z"
30	"2016-11-15T22:49:27Z"

testing

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"warning: no tests to run"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

upload

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"20170126.39"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

30	"20170126.25"
30	"20170126.30"

upload-file

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"perfrun-linux-arm-linux-arm-20161121161831-1.log"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

30	"perfrun-linux-arm-linux-arm-20161115171253-0.log"
30	"perfrun-linux-arm-linux-arm-20161115173754-1.log"

upload-part

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"20170126.39/4"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

30	"20170126.25/1"
30	"20170126.30/1"

upload-time

commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac:

30	"2017-01-26T21:50:32Z"

commit:27b68474ca8bffea06a4dd11424b293243ae846c:

30	"2017-01-26T21:45:47Z"
30	"2017-01-26T21:47:26Z"

	commit:84bb9e62f06dbb62279241fa0bd7a6c8846271ac	commit:27b68474ca8bffea06a4dd11424b293243ae846c
	time/op		delta
BinaryTree17-4	37.6s ± 0%	30.8s ± 0%	~	(p=0.667 n=1+2)
Fannkuch11-4	28.9s ± 0%	13.7s ± 0%	~	(p=0.667 n=1+2)
FmtFprintfEmpty-4	690ns ± 0%	660ns ± 3%	~	(p=0.667 n=1+2)
FmtFprintfString-4	2.14µs ± 0%	1.83µs ± 5%	~	(p=0.667 n=1+2)
FmtFprintfInt-4	1.79µs ± 0%	1.51µs ± 1%	~	(p=0.667 n=1+2)
FmtFprintfIntInt-4	2.82µs ± 0%	2.22µs ± 0%	~	(p=0.667 n=1+2)
FmtFprintfPrefixedInt-4	2.54µs ± 0%	2.00µs ± 0%	~	(p=0.667 n=1+2)
FmtFprintfFloat-4	4.61µs ± 0%	3.83µs ± 1%	~	(p=0.667 n=1+2)
FmtManyArgs-4	12.3µs ± 0%	9.1µs ± 1%	~	(p=0.667 n=1+2)
GobDecode-4	106ms ± 0%	76ms ± 0%	~	(p=0.667 n=1+2)
GobEncode-4	85.0ms ± 0%	70.5ms ± 0%	~	(p=0.667 n=1+2)
Gzip-4	3.69s ± 0%	2.89s ± 0%	~	(p=0.667 n=1+2)
Gunzip-4	548ms ± 0%	401ms ± 0%	~	(p=0.667 n=1+2)
HTTPClientServer-4	465µs ± 0%	450µs ± 0%	~	(p=0.667 n=1+2)
JSONEncode-4	208ms ± 0%	169ms ± 0%	~	(p=0.667 n=1+2)
JSONDecode-4	811ms ± 0%	660ms ± 1%	~	(p=0.667 n=1+2)
Mandelbrot200-4	45.6ms ± 0%	33.5ms ± 0%	~	(p=0.667 n=1+2)
GoParse-4	44.5ms ± 0%	35.2ms ± 3%	~	(p=0.667 n=1+2)
RegexpMatchEasy0_32-4	926ns ± 0%	897ns ± 0%	~	(p=1.333 n=1+2)
RegexpMatchEasy0_1K-4	4.15µs ± 0%	4.08µs ± 0%	~	(p=0.667 n=1+2)
RegexpMatchEasy1_32-4	1.00µs ± 0%	0.94µs ± 0%	~	(p=1.333 n=1+2)
RegexpMatchEasy1_1K-4	6.63µs ± 0%	6.08µs ± 0%	~	(p=0.667 n=1+2)
RegexpMatchMedium_32-4	1.59µs ± 0%	1.46µs ± 1%	~	(p=0.667 n=1+2)
RegexpMatchMedium_1K-4	422µs ± 0%	363µs ± 0%	~	(p=0.667 n=1+2)
RegexpMatchHard_32-4	26.4µs ± 0%	22.3µs ± 0%	~	(p=0.667 n=1+2)
RegexpMatchHard_1K-4	799µs ± 0%	663µs ± 0%	~	(p=0.667 n=1+2)
Revcomp-4	62.3ms ± 0%	46.7ms ± 0%	~	(p=0.667 n=1+2)
Template-4	1.16s ± 0%	0.74s ± 1%	~	(p=0.667 n=1+2)
TimeParse-4	5.47µs ± 0%	4.22µs ± 0%	~	(p=0.667 n=1+2)
TimeFormat-4	10.6µs ± 0%	9.0µs ± 0%	~	(p=0.667 n=1+2)
[Geo mean]	666µs	540µs	−18.92%

	alloc/op		delta
BinaryTree17-4	947MB ± 0%	947MB ± 0%	~	(p=1.333 n=1+2)
Fannkuch11-4	144B ± 0%	144B ± 0%	~	(all equal)
FmtFprintfEmpty-4	0.00B	0.00B	~	(all equal)
FmtFprintfString-4	8.00B ± 0%	8.00B ± 0%	~	(all equal)
FmtFprintfInt-4	4.00B ± 0%	4.00B ± 0%	~	(all equal)
FmtFprintfIntInt-4	8.00B ± 0%	8.00B ± 0%	~	(all equal)
FmtFprintfPrefixedInt-4	4.00B ± 0%	4.00B ± 0%	~	(all equal)
FmtFprintfFloat-4	8.00B ± 0%	8.00B ± 0%	~	(all equal)
FmtManyArgs-4	40.0B ± 0%	40.0B ± 0%	~	(all equal)
GobDecode-4	2.12MB ± 0%	2.12MB ± 0%	~	(p=1.000 n=1+2)
GobEncode-4	3.70MB ± 0%	3.70MB ± 0%	~	(p=0.667 n=1+2)
Gzip-4	814kB ± 0%	814kB ± 0%	~	(all equal)
Gunzip-4	107kB ± 0%	106kB ± 0%	~	(p=1.333 n=1+2)
HTTPClientServer-4	2.88kB ± 0%	3.10kB ± 0%	~	(p=0.667 n=1+2)
JSONEncode-4	4.57MB ± 0%	4.57MB ± 0%	~	(p=1.333 n=1+2)
JSONDecode-4	2.67MB ± 0%	2.67MB ± 0%	~	(p=0.667 n=1+2)
Mandelbrot200-4	0.00B	0.00B	~	(all equal)
GoParse-4	477kB ± 0%	465kB ± 0%	~	(p=0.667 n=1+2)
RegexpMatchEasy0_32-4	0.00B	0.00B	~	(all equal)
RegexpMatchEasy0_1K-4	0.00B	0.00B	~	(all equal)
RegexpMatchEasy1_32-4	0.00B	0.00B	~	(all equal)
RegexpMatchEasy1_1K-4	0.00B	0.00B	~	(all equal)
RegexpMatchMedium_32-4	0.00B	0.00B	~	(all equal)
RegexpMatchMedium_1K-4	12.0B ± 0%	7.0B ± 0%	~	(p=1.333 n=1+2)
RegexpMatchHard_32-4	0.00B	0.00B	~	(all equal)
RegexpMatchHard_1K-4	18.0B ± 0%	18.0B ± 0%	~	(all equal)
Revcomp-4	6.30MB ± 0%	6.30MB ± 0%	~	(all equal)
Template-4	3.18MB ± 0%	3.18MB ± 0%	~	(p=1.333 n=1+2)
TimeParse-4	0.00B	0.00B	~	(all equal)
TimeFormat-4	32.0B ± 0%	32.0B ± 0%	~	(all equal)
[Geo mean]	6.34kB	6.19kB	−2.36%

	allocs/op		delta
BinaryTree17-4	59.2M ± 0%	59.2M ± 0%	~	(p=1.333 n=1+2)
Fannkuch11-4	3.00 ± 0%	3.00 ± 0%	~	(all equal)
FmtFprintfEmpty-4	0.00	0.00	~	(all equal)
FmtFprintfString-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)
FmtFprintfInt-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)
FmtFprintfIntInt-4	2.00 ± 0%	2.00 ± 0%	~	(all equal)
FmtFprintfPrefixedInt-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)
FmtFprintfFloat-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)
FmtManyArgs-4	8.00 ± 0%	8.00 ± 0%	~	(all equal)
GobDecode-4	28.0k ± 0%	28.0k ± 0%	~	(p=1.333 n=1+2)
GobEncode-4	88.0 ± 0%	88.0 ± 0%	~	(all equal)
Gzip-4	17.0 ± 0%	17.0 ± 0%	~	(all equal)
Gunzip-4	525 ± 0%	524 ± 0%	~	(p=1.333 n=1+2)
HTTPClientServer-4	57.0 ± 0%	64.0 ± 0%	~	(p=0.667 n=1+2)
JSONEncode-4	17.0 ± 0%	17.0 ± 0%	~	(all equal)
JSONDecode-4	105k ± 0%	105k ± 0%	~	(all equal)
Mandelbrot200-4	0.00	0.00	~	(all equal)
GoParse-4	24.9k ± 0%	24.9k ± 0%	~	(all equal)
RegexpMatchEasy0_32-4	0.00	0.00	~	(all equal)
RegexpMatchEasy0_1K-4	0.00	0.00	~	(all equal)
RegexpMatchEasy1_32-4	0.00	0.00	~	(all equal)
RegexpMatchEasy1_1K-4	0.00	0.00	~	(all equal)
RegexpMatchMedium_32-4	0.00	0.00	~	(all equal)
RegexpMatchMedium_1K-4	0.00	0.00	~	(all equal)
RegexpMatchHard_32-4	0.00	0.00	~	(all equal)
RegexpMatchHard_1K-4	0.00	0.00	~	(all equal)
Revcomp-4	4.00 ± 0%	4.00 ± 0%	~	(all equal)
Template-4	218k ± 0%	218k ± 0%	~	(p=1.333 n=1+2)
TimeParse-4	0.00	0.00	~	(all equal)
TimeFormat-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)
[Geo mean]	102	102	+0.60%

	speed		delta
GobDecode-4	7.27MB/s ± 0%	10.14MB/s ± 0%	~	(p=0.667 n=1+2)
GobEncode-4	9.03MB/s ± 0%	10.89MB/s ± 0%	~	(p=0.667 n=1+2)
Gzip-4	5.26MB/s ± 0%	6.71MB/s ± 0%	~	(p=0.667 n=1+2)
Gunzip-4	35.4MB/s ± 0%	48.3MB/s ± 0%	~	(p=0.667 n=1+2)
JSONEncode-4	9.35MB/s ± 0%	11.48MB/s ± 0%	~	(p=0.667 n=1+2)
JSONDecode-4	2.39MB/s ± 0%	2.94MB/s ± 1%	~	(p=0.667 n=1+2)
GoParse-4	1.30MB/s ± 0%	1.65MB/s ± 3%	~	(p=0.667 n=1+2)
RegexpMatchEasy0_32-4	34.5MB/s ± 0%	35.7MB/s ± 0%	~	(p=0.667 n=1+2)
RegexpMatchEasy0_1K-4	247MB/s ± 0%	251MB/s ± 0%	~	(p=0.667 n=1+2)
RegexpMatchEasy1_32-4	31.9MB/s ± 0%	33.9MB/s ± 0%	~	(p=0.667 n=1+2)
RegexpMatchEasy1_1K-4	154MB/s ± 0%	168MB/s ± 0%	~	(p=0.667 n=1+2)
RegexpMatchMedium_32-4	630kB/s ± 0%	685kB/s ± 1%	~	(p=0.667 n=1+2)
RegexpMatchMedium_1K-4	2.42MB/s ± 0%	2.82MB/s ± 0%	~	(p=0.667 n=1+2)
RegexpMatchHard_32-4	1.21MB/s ± 0%	1.43MB/s ± 0%	~	(p=0.667 n=1+2)
RegexpMatchHard_1K-4	1.28MB/s ± 0%	1.55MB/s ± 0%	~	(p=0.667 n=1+2)
Revcomp-4	40.8MB/s ± 0%	54.4MB/s ± 0%	~	(p=0.667 n=1+2)
Template-4	1.68MB/s ± 0%	2.64MB/s ± 1%	~	(p=0.667 n=1+2)
[Geo mean]	8.03MB/s	9.73MB/s	+21.09%