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	7	18

Test result summary

test1: Build core-image-sato	build time	49:28.6	-2:02.1	-4.0 %
	tmpdir size	39.41 GiB	-8.30 MiB	-0.0 %
	rootfs size	260.57 MiB	-2.6 kiB	-0.0 %
test12: Build virtual/kernel	build time	5:12.6	-6.7 s	-2.1 %
test13: Build core-image-sato with rm_work enabled	build time	50:02.3	-1:46.2	-3.4 %
	tmpdir size	6.95 GiB	-589.7 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	1:57.0	-1.0 s	-0.9 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	14.8 s	+0.01 s	+0.1 %
	parse_2 time	10.5 s	-0.05 s	-0.5 %
	parse_3 time	2.0 s	-0.01 s	-0.7 %
test4: eSDK metrics	installer_bin size	255.45 MiB	-157.2 kiB	-0.1 %
	deploy time	56.0 s	-1.2 s	-2.0 %
	deploy_dir size	1.44 GiB	+98.2 kiB	+0.0 %

test1: Build core-image-sato

build time

49:28.6 -2:02.1 (-4.0 %)

Test runs	7
-/+	-12.0 s / +6.4 s
Min	49:16.6
Max	49:35.0
Stdev	6.5 s

Task resource usage

Number of tasks

Top consumers of cputime

5608 (+0)

qemu-system-native.do_compile	2298 s
mesa.do_compile	2248 s
linux-yocto.do_compile	2201 s
linux-yocto.do_compile_kernelmodules	1996 s
glibc-locale.do_package	1680 s

Biggest increase in cputime

Biggest decrease in cputime

qemu-system-native.do_install	+1 s
mesa.do_package	+1 s
bluez5.do_compile_ptest_base	+1 s
libepoxy.do_compile	+1 s
wpa-supplicant.do_package_write_rpm	+1 s

glibc-locale.do_package	-313 s
qemu-system-native.do_compile	-171 s
linux-yocto.do_compile_kernelmodules	-98 s
mesa.do_compile	-74 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 -8.30 MiB (-0.0 %)

Test runs	7
-/+	-7.41 MiB / +14.17 MiB
Min	39.41 GiB
Max	39.43 GiB
Stdev	6.85 MiB

rootfs size

260.57 MiB -2.6 kiB (-0.0 %)

Test runs	7
-/+	-1.1 kiB / +2.9 kiB
Min	260.57 MiB
Max	260.58 MiB
Stdev	2.0 kiB

test12: Build virtual/kernel

build time

5:12.6 -6.7 s (-2.1 %)

Test runs	7
-/+	-2.1 s / +1.7 s
Min	5:10.5
Max	5:14.4
Stdev	1.3 s

test13: Build core-image-sato with rm_work enabled

build time

50:02.3 -1:46.2 (-3.4 %)

Test runs	7
-/+	-3.1 s / +3.9 s
Min	49:59.1
Max	50:06.1
Stdev	2.8 s

Task resource usage

Number of tasks

Top consumers of cputime

6085 (+0)

mesa.do_compile	2277 s
qemu-system-native.do_compile	2276 s
linux-yocto.do_compile	2201 s
linux-yocto.do_compile_kernelmodules	2021 s
glibc-locale.do_package	1688 s

Biggest increase in cputime

Biggest decrease in cputime

alsa-plugins.do_configure	+1 s
mpg123.do_configure	+1 s
qemu-system-native.do_install	+1 s
libsolv.do_package	+1 s
groff-native.do_populate_sysroot	+0 s

glibc-locale.do_package	-321 s
qemu-system-native.do_compile	-161 s
linux-yocto.do_compile_kernelmodules	-103 s
mesa.do_compile	-78 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 -589.7 kiB (-0.0 %)

Test runs	7
-/+	-757.1 kiB / +1.51 MiB
Min	6.95 GiB
Max	6.95 GiB
Stdev	843.1 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:57.0 -1.0 s (-0.9 %)

Test runs	7
-/+	-1.3 s / +1.1 s
Min	1:55.6
Max	1:58.1
Stdev	0.98 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

14.8 s +0.01 s (+0.1 %)

Test runs	7
-/+	-0.09 s / +0.11 s
Min	14.7 s
Max	14.9 s
Stdev	0.07 s

parse_2 time

10.5 s -0.05 s (-0.5 %)

Test runs	7
-/+	-0.11 s / +0.13 s
Min	10.4 s
Max	10.6 s
Stdev	0.08 s

parse_3 time

2.0 s -0.01 s (-0.7 %)

Test runs	7
-/+	-0.03 s / +0.04 s
Min	2.0 s
Max	2.1 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

255.45 MiB -157.2 kiB (-0.1 %)

Test runs	7
-/+	-59.4 kiB / +64.6 kiB
Min	255.39 MiB
Max	255.51 MiB
Stdev	42.7 kiB

deploy time

56.0 s -1.2 s (-2.0 %)

Test runs	7
-/+	-1.1 s / +1.5 s
Min	54.9 s
Max	57.6 s
Stdev	0.91 s

deploy_dir size

1.44 GiB +98.2 kiB (+0.0 %)

Test runs	7
-/+	-13.0 kiB / +26.0 kiB
Min	1.44 GiB
Max	1.44 GiB
Stdev	16.9 kiB