Build Perf Test Report

General

	Current commit	Comparing with
Hostname	perf-ubuntu1604	perf-ubuntu1604
Branch	master	master
Commit number	56077	56056
Commit	3a751d5564f	ff0db7b88ec
Number of test runs	4	18

Test result summary

test1: Build core-image-sato	build time	49:24.8	-2:05.8	-4.1 %
	tmpdir size	39.41 GiB	-11.51 MiB	-0.0 %
	rootfs size	260.57 MiB	-2.8 kiB	-0.0 %
test12: Build virtual/kernel	build time	5:12.2	-7.1 s	-2.2 %
test13: Build core-image-sato with rm_work enabled	build time	50:02.6	-1:45.8	-3.4 %
	tmpdir size	6.95 GiB	-717.9 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	1:56.6	-1.4 s	-1.2 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	14.8 s	+0.01 s	+0.1 %
	parse_2 time	10.5 s	-0.04 s	-0.4 %
	parse_3 time	2.0 s	-0.01 s	-0.3 %
test4: eSDK metrics	installer_bin size	255.43 MiB	-174.9 kiB	-0.1 %
	deploy time	55.9 s	-1.3 s	-2.3 %
	deploy_dir size	1.44 GiB	+97.0 kiB	+0.0 %

test1: Build core-image-sato

build time

49:24.8 -2:05.8 (-4.1 %)

Test runs	4
-/+	-8.2 s / +7.0 s
Min	49:16.6
Max	49:31.8
Stdev	6.4 s

Task resource usage

Number of tasks

Top consumers of cputime

5608 (+0)

qemu-system-native.do_compile	2305 s
mesa.do_compile	2246 s
linux-yocto.do_compile	2200 s
linux-yocto.do_compile_kernelmodules	1994 s
glibc-locale.do_package	1676 s

Biggest increase in cputime

Biggest decrease in cputime

qemu-system-native.do_install	+1 s
bluez5.do_compile_ptest_base	+1 s
mesa.do_package	+1 s
nasm-native.do_configure	+1 s
alsa-plugins.do_compile	+1 s

glibc-locale.do_package	-316 s
qemu-system-native.do_compile	-165 s
linux-yocto.do_compile_kernelmodules	-100 s
mesa.do_compile	-76 s
gcc-cross-i686.do_compile	-73 s

Recipe version changes

Version changed
nspr	4.21 → 4.23
nspr-native	4.21 → 4.23

tmpdir size

39.41 GiB -11.51 MiB (-0.0 %)

Test runs	4
-/+	-4.20 MiB / +3.66 MiB
Min	39.41 GiB
Max	39.42 GiB
Stdev	3.56 MiB

rootfs size

260.57 MiB -2.8 kiB (-0.0 %)

Test runs	4
-/+	-1.0 kiB / +3.0 kiB
Min	260.57 MiB
Max	260.58 MiB
Stdev	2.0 kiB

test12: Build virtual/kernel

build time

5:12.2 -7.1 s (-2.2 %)

Test runs	4
-/+	-1.7 s / +1.0 s
Min	5:10.5
Max	5:13.3
Stdev	1.2 s

test13: Build core-image-sato with rm_work enabled

build time

50:02.6 -1:45.8 (-3.4 %)

Test runs	4
-/+	-3.5 s / +3.5 s
Min	49:59.1
Max	50:06.1
Stdev	3.8 s

Task resource usage

Number of tasks

Top consumers of cputime

6085 (+0)

qemu-system-native.do_compile	2282 s
mesa.do_compile	2271 s
linux-yocto.do_compile	2202 s
linux-yocto.do_compile_kernelmodules	2019 s
glibc-locale.do_package	1691 s

Biggest increase in cputime

Biggest decrease in cputime

alsa-plugins.do_configure	+2 s
mpg123.do_configure	+2 s
libsolv.do_package	+1 s
libsolv.do_compile	+1 s
gpgme.do_package	+1 s

glibc-locale.do_package	-319 s
qemu-system-native.do_compile	-155 s
linux-yocto.do_compile_kernelmodules	-106 s
mesa.do_compile	-84 s
binutils.do_compile	-72 s

Recipe version changes

Version changed
nspr	4.21 → 4.23
nspr-native	4.21 → 4.23

tmpdir size

6.95 GiB -717.9 kiB (-0.0 %)

Test runs	4
-/+	-445.0 kiB / +879.0 kiB
Min	6.95 GiB
Max	6.95 GiB
Stdev	616.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:56.6 -1.4 s (-1.2 %)

Test runs	4
-/+	-0.97 s / +1.5 s
Min	1:55.6
Max	1:58.1
Stdev	1.1 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

14.8 s +0.01 s (+0.1 %)

Test runs	4
-/+	-0.08 s / +0.12 s
Min	14.7 s
Max	14.9 s
Stdev	0.09 s

parse_2 time

10.5 s -0.04 s (-0.4 %)

Test runs	4
-/+	-0.05 s / +0.12 s
Min	10.4 s
Max	10.6 s
Stdev	0.08 s

parse_3 time

2.0 s -0.01 s (-0.3 %)

Test runs	4
-/+	-0.02 s / +0.03 s
Min	2.0 s
Max	2.1 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

255.43 MiB -174.9 kiB (-0.1 %)

Test runs	4
-/+	-41.8 kiB / +37.2 kiB
Min	255.39 MiB
Max	255.47 MiB
Stdev	34.3 kiB

deploy time

55.9 s -1.3 s (-2.3 %)

Test runs	4
-/+	-0.98 s / +0.90 s
Min	54.9 s
Max	56.8 s
Stdev	0.82 s

deploy_dir size

1.44 GiB +97.0 kiB (+0.0 %)

Test runs	4
-/+	-11.8 kiB / +27.2 kiB
Min	1.44 GiB
Max	1.44 GiB
Stdev	18.3 kiB