Build Perf Test Report

General

	Current commit	Comparing with
Hostname	perf-ubuntu1604	perf-ubuntu1604
Branch	master	master
Commit number	65621	65612
Commit	2c8f3be3a55	b31eb2156d2
Number of test runs	7	4

Test result summary

test1: Build core-image-sato	build time	1:45:07	-10.8 s	-0.2 %
	tmpdir size	70.43 GiB	-399.6 kiB	-0.0 %
	rootfs size	316.36 MiB	-5.3 kiB	-0.0 %
test12: Build virtual/kernel	build time	6:28.7	-12.5 s	-3.1 %
test13: Build core-image-sato with rm_work enabled	build time	1:44:45	-7.6 s	-0.1 %
	tmpdir size	14.69 GiB	+20.9 kiB	+0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	2:41.5	-12.4 s	-7.1 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	18.2 s	+0.15 s	+0.8 %
	parse_2 time	12.9 s	+0.02 s	+0.2 %
	parse_3 time	2.7 s	-0.00 s	-0.0 %
test4: eSDK metrics	installer_bin size	286.45 MiB	-654.7 kiB	-0.2 %
	deploy time	58.2 s	-1.6 s	-2.7 %
	deploy_dir size	1.68 GiB	-40.5 kiB	-0.0 %

test1: Build core-image-sato

build time

1:45:07 -10.8 s (-0.2 %)

Test runs	7
-/+	-22.9 s / +49.0 s
Min	1:44:44
Max	1:45:56
Stdev	24.9 s

Task resource usage

Number of tasks

Top consumers of cputime

6528 (+0)

rust-llvm-native.do_compile	19508 s
rust-native.do_compile	17803 s
qemu-system-native.do_compile	4916 s
gcc.do_compile	3819 s
linux-yocto.do_compile	3153 s

Biggest increase in cputime

Biggest decrease in cputime

gcc.do_compile	+42 s
mesa.do_compile	+23 s
cairo.do_compile	+12 s
perl.do_package_write_rpm	+8 s
openssl.do_package_write_rpm	+7 s

rust-native.do_compile	-117 s
rust-llvm-native.do_compile	-54 s
linux-yocto.do_compile_kernelmodules	-28 s
cargo-native.do_compile	-19 s
glibc-locale.do_package	-15 s

Recipe version changes

Version changed
libxml2	2.9.12 → 2.9.13
libxml2-native	2.9.12 → 2.9.13

tmpdir size

70.43 GiB -399.6 kiB (-0.0 %)

Test runs	7
-/+	-1.24 MiB / +3.99 MiB
Min	70.43 GiB
Max	70.44 GiB
Stdev	1.81 MiB

rootfs size

316.36 MiB -5.3 kiB (-0.0 %)

Test runs	7
-/+	-1.7 kiB / +2.3 kiB
Min	316.36 MiB
Max	316.36 MiB
Stdev	2.1 kiB

test12: Build virtual/kernel

build time

6:28.7 -12.5 s (-3.1 %)

Test runs	7
-/+	-6.6 s / +4.6 s
Min	6:22.1
Max	6:33.3
Stdev	3.7 s

test13: Build core-image-sato with rm_work enabled

build time

1:44:45 -7.6 s (-0.1 %)

Test runs	7
-/+	-23.1 s / +21.7 s
Min	1:44:22
Max	1:45:06
Stdev	15.1 s

Task resource usage

Number of tasks

Top consumers of cputime

7124 (+0)

rust-llvm-native.do_compile	19462 s
rust-native.do_compile	17711 s
qemu-system-native.do_compile	4909 s
gcc.do_compile	3674 s
linux-yocto.do_compile	3136 s

Biggest increase in cputime

Biggest decrease in cputime

rust-native.do_compile	+61 s
binutils.do_compile	+13 s
spirv-tools-native.do_compile	+11 s
xserver-xorg.do_compile	+11 s
qemu-native.do_compile	+10 s

qemu-system-native.do_compile	-12 s
glibc-locale.do_package	-12 s
glib-2.0-native.do_compile	-8 s
python3-native.do_install	-7 s
gcc-runtime.do_compile	-6 s

Recipe version changes

Version changed
libxml2	2.9.12 → 2.9.13
libxml2-native	2.9.12 → 2.9.13

tmpdir size

14.69 GiB +20.9 kiB (+0.0 %)

Test runs	7
-/+	-162.9 kiB / +141.1 kiB
Min	14.69 GiB
Max	14.69 GiB
Stdev	119.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

2:41.5 -12.4 s (-7.1 %)

Test runs	7
-/+	-5.3 s / +14.3 s
Min	2:36.2
Max	2:55.7
Stdev	6.5 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

18.2 s +0.15 s (+0.8 %)

Test runs	7
-/+	-0.44 s / +0.77 s
Min	17.8 s
Max	19.0 s
Stdev	0.40 s

parse_2 time

12.9 s +0.02 s (+0.2 %)

Test runs	7
-/+	-0.39 s / +0.55 s
Min	12.6 s
Max	13.5 s
Stdev	0.39 s

parse_3 time

2.7 s -0.00 s (-0.0 %)

Test runs	7
-/+	-0.03 s / +0.04 s
Min	2.7 s
Max	2.8 s
Stdev	0.03 s

test4: eSDK metrics

installer_bin size

286.45 MiB -654.7 kiB (-0.2 %)

Test runs	7
-/+	-39.6 kiB / +32.4 kiB
Min	286.41 MiB
Max	286.48 MiB
Stdev	24.5 kiB

deploy time

58.2 s -1.6 s (-2.7 %)

Test runs	7
-/+	-1.5 s / +2.1 s
Min	56.7 s
Max	1:00.4
Stdev	1.3 s

deploy_dir size

1.68 GiB -40.5 kiB (-0.0 %)

Test runs	7
-/+	-73.0 kiB / +70.0 kiB
Min	1.68 GiB
Max	1.68 GiB
Stdev	63.1 kiB