Build Perf Test Report

General

	Current commit	Comparing with
Hostname	perf-ubuntu1604	perf-ubuntu1604
Branch	master	master
Commit number	63502	63494
Commit	80f2b56ad8c	75b79d5c056
Number of test runs	12	6

Test result summary

test1: Build core-image-sato	build time	1:10:41	-4.6 s	-0.1 %
	tmpdir size	46.41 GiB	-1.46 MiB	-0.0 %
	rootfs size	302.10 MiB	-5.0 kiB	-0.0 %
test12: Build virtual/kernel	build time	6:11.6	+1.8 s	+0.5 %
test13: Build core-image-sato with rm_work enabled	build time	1:10:50	+11.7 s	+0.3 %
	tmpdir size	12.74 GiB	-390.3 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	2:40.0	+2.5 s	+1.6 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	17.7 s	-0.16 s	-0.9 %
	parse_2 time	12.5 s	+0.07 s	+0.6 %
	parse_3 time	2.6 s	+0.02 s	+0.7 %
test4: eSDK metrics	installer_bin size	304.35 MiB	+100.2 kiB	+0.0 %
	deploy time	1:04.3	-0.46 s	-0.7 %
	deploy_dir size	1.67 GiB	-150.2 kiB	-0.0 %

test1: Build core-image-sato

build time

1:10:41 -4.6 s (-0.1 %)

Test runs	12
-/+	-17.7 s / +26.7 s
Min	1:10:23
Max	1:11:07
Stdev	12.5 s

Task resource usage

Number of tasks

Top consumers of cputime

6353 (+0)

qemu-system-native.do_compile	4963 s
gcc.do_compile	3848 s
linux-yocto.do_compile	3434 s
gcc-cross-i686.do_compile	2954 s
mesa.do_compile	2676 s

Biggest increase in cputime

Biggest decrease in cputime

glibc-locale.do_package	+99 s
linux-yocto.do_compile	+60 s
gcc-runtime.do_compile	+52 s
glibc.do_compile	+44 s
binutils.do_compile	+19 s

qemu-system-native.do_compile	-32 s
linux-yocto.do_compile_kernelmodules	-29 s
mesa.do_compile	-17 s
glibc.do_install	-15 s
gcc.do_compile	-11 s

No recipe version changes detected

tmpdir size

46.41 GiB -1.46 MiB (-0.0 %)

Test runs	12
-/+	-1.23 MiB / +1.33 MiB
Min	46.41 GiB
Max	46.41 GiB
Stdev	1.03 MiB

rootfs size

302.10 MiB -5.0 kiB (-0.0 %)

Test runs	12
-/+	-2.3 kiB / +5.7 kiB
Min	302.10 MiB
Max	302.11 MiB
Stdev	3.2 kiB

test12: Build virtual/kernel

build time

6:11.6 +1.8 s (+0.5 %)

Test runs	12
-/+	-3.6 s / +5.5 s
Min	6:08.0
Max	6:17.1
Stdev	2.8 s

test13: Build core-image-sato with rm_work enabled

build time

1:10:50 +11.7 s (+0.3 %)

Test runs	12
-/+	-20.0 s / +30.5 s
Min	1:10:30
Max	1:11:21
Stdev	15.1 s

Task resource usage

Number of tasks

Top consumers of cputime

6935 (+0)

qemu-system-native.do_compile	4985 s
gcc.do_compile	3891 s
linux-yocto.do_compile	3398 s
gcc-cross-i686.do_compile	2930 s
mesa.do_compile	2720 s

Biggest increase in cputime

Biggest decrease in cputime

linux-yocto.do_compile_kernelmodules	+30 s
gcc.do_compile	+17 s
mesa.do_package_write_rpm	+16 s
mesa.do_compile	+12 s
glibc.do_install	+10 s

glibc-locale.do_package	-41 s
linux-yocto.do_compile	-34 s
gcc-runtime.do_compile	-30 s
glibc.do_compile	-25 s
gcc-cross-i686.do_compile	-16 s

No recipe version changes detected

tmpdir size

12.74 GiB -390.3 kiB (-0.0 %)

Test runs	12
-/+	-1.08 MiB / +757.0 kiB
Min	12.74 GiB
Max	12.74 GiB
Stdev	522.0 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

2:40.0 +2.5 s (+1.6 %)

Test runs	12
-/+	-5.4 s / +6.5 s
Min	2:34.6
Max	2:46.5
Stdev	3.5 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

17.7 s -0.16 s (-0.9 %)

Test runs	12
-/+	-0.42 s / +0.46 s
Min	17.2 s
Max	18.1 s
Stdev	0.30 s

parse_2 time

12.5 s +0.07 s (+0.6 %)

Test runs	12
-/+	-0.19 s / +0.37 s
Min	12.3 s
Max	12.8 s
Stdev	0.19 s

parse_3 time

2.6 s +0.02 s (+0.7 %)

Test runs	12
-/+	-0.05 s / +0.06 s
Min	2.5 s
Max	2.7 s
Stdev	0.04 s

test4: eSDK metrics

installer_bin size

304.35 MiB +100.2 kiB (+0.0 %)

Test runs	12
-/+	-17.9 kiB / +24.1 kiB
Min	304.33 MiB
Max	304.37 MiB
Stdev	15.2 kiB

deploy time

1:04.3 -0.46 s (-0.7 %)

Test runs	12
-/+	-2.7 s / +2.9 s
Min	1:01.7
Max	1:07.2
Stdev	1.8 s

deploy_dir size

1.67 GiB -150.2 kiB (-0.0 %)

Test runs	12
-/+	-110.4 kiB / +36.6 kiB
Min	1.67 GiB
Max	1.67 GiB
Stdev	57.0 kiB