Performance Test Report

General

The table provides an overview of the comparison between two selected commits from the same branch.

	Current commit	Comparing with
Hostname	perf-debian12-vk	perf-debian12-vk
Branch	master	master
Commit number	75801	75791
Commit	312488228ad	d41667a6532
Number of test runs	18	3

Test result summary

The test summary presents a thorough breakdown of each test conducted on the branch, including details such as build time and disk space consumption. Additionally, it gives insights into the average time taken for test execution, along with absolute and relative values for a better understanding.

Test name	Measurement description	Mean value	Absolute difference	Relative difference
test1: Build core-image-sato	build time	41:03.4	+12.4 s	+0.5 %
	tmpdir size	89.60 GiB	+4.78 MiB	+0.0 %
	rootfs size	346.00 MiB	+21.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	4:11.6	+1.6 s	+0.6 %
test13: Build core-image-sato with rm_work enabled	build time	42:42.0	-22.2 s	-0.9 %
	tmpdir size	16.97 GiB	+5.24 MiB	+0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	56.6 s	+1.1 s	+1.9 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	8.0 s	+0.55 s	+7.4 %
	parse_2 time	7.3 s	+0.33 s	+4.7 %
	parse_3 time	1.2 s	-0.02 s	-1.5 %
test4: eSDK metrics	installer_bin size	412.89 MiB	+2.5 kiB	+0.0 %
	deploy time	34.3 s	+0.80 s	+2.4 %
	deploy_dir size	2.31 GiB	+151.9 kiB	+0.0 %

Test details

The following section provides details of each test, accompanied by charts representing build time and disk usage over time or by commit number.

test1: Build core-image-sato

build time

41:03.4 +12.4 s (+0.5 %)

Test runs	18
-/+	-13.1 s / +28.5 s
Min	40:50.3
Max	41:31.9
Stdev	12.1 s

Task resource usage

Number of tasks

Top consumers of cputime

9325 (+0)

rust-llvm-native.do_compile	8930 s
llvm-native.do_compile	8478 s
rust-native.do_install	3111 s
gcc.do_compile	2042 s
linux-yocto.do_compile	1877 s

Biggest increase in cputime

Biggest decrease in cputime

llvm-native.do_compile	+125 s
gtk+3.do_compile	+22 s
glibc-locale.do_package_write_rpm	+20 s
rust-native.do_install	+17 s
rust-llvm-native.do_compile	+15 s

gtk4.do_compile	-22 s
gcc-cross-i686.do_compile	-22 s
perl.do_package_write_rpm	-18 s
cargo-native.do_compile	-17 s
linux-yocto.do_compile_kernelmodules	-13 s

No recipe version changes detected

tmpdir size

89.60 GiB +4.78 MiB (+0.0 %)

Test runs	18
-/+	-448.0 kiB / +972.0 kiB
Min	89.60 GiB
Max	89.60 GiB
Stdev	433.4 kiB

rootfs size

346.00 MiB +21.0 kiB (+0.0 %)

Test runs	18
-/+	-0.0 kiB / +0.0 kiB
Min	346.00 MiB
Max	346.00 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

4:11.6 +1.6 s (+0.6 %)

Test runs	18
-/+	-1.9 s / +1.7 s
Min	4:09.8
Max	4:13.4
Stdev	1.00 s

test13: Build core-image-sato with rm_work enabled

build time

42:42.0 -22.2 s (-0.9 %)

Test runs	18
-/+	-50.6 s / +2:06.2
Min	41:51.4
Max	44:48.2
Stdev	1:05.5

Task resource usage

Number of tasks

Top consumers of cputime

9891 (+0)

rust-llvm-native.do_compile	9046 s
llvm-native.do_compile	8823 s
rust-native.do_install	2998 s
gcc.do_compile	1964 s
qemu-system-native.do_compile	1886 s

Biggest increase in cputime

Biggest decrease in cputime

llvm-native.do_compile	+37 s
rust-llvm-native.do_compile	+27 s
librsvg.do_compile	+23 s
cmake-native.do_compile	+20 s
glibc-locale.do_package_write_rpm	+19 s

gcc.do_compile	-29 s
perl.do_package_write_rpm	-26 s
glibc-locale.do_package	-22 s
mesa-native.do_compile	-20 s
binutils.do_compile	-19 s

No recipe version changes detected

tmpdir size

16.97 GiB +5.24 MiB (+0.0 %)

Test runs	18
-/+	-712.4 kiB / +1.19 MiB
Min	16.97 GiB
Max	16.97 GiB
Stdev	602.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.6 s +1.1 s (+1.9 %)

Test runs	18
-/+	-1.3 s / +1.1 s
Min	55.3 s
Max	57.8 s
Stdev	0.69 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

8.0 s +0.55 s (+7.4 %)

Test runs	18
-/+	-0.66 s / +0.54 s
Min	7.3 s
Max	8.5 s
Stdev	0.31 s

parse_2 time

7.3 s +0.33 s (+4.7 %)

Test runs	18
-/+	-0.59 s / +0.55 s
Min	6.7 s
Max	7.9 s
Stdev	0.37 s

parse_3 time

1.2 s -0.02 s (-1.5 %)

Test runs	18
-/+	-0.02 s / +0.02 s
Min	1.2 s
Max	1.2 s
Stdev	0.01 s

test4: eSDK metrics

installer_bin size

412.89 MiB +2.5 kiB (+0.0 %)

Test runs	18
-/+	-3.5 kiB / +3.5 kiB
Min	412.88 MiB
Max	412.89 MiB
Stdev	2.4 kiB

deploy time

34.3 s +0.80 s (+2.4 %)

Test runs	18
-/+	-1.1 s / +0.90 s
Min	33.2 s
Max	35.2 s
Stdev	0.69 s

deploy_dir size

2.31 GiB +151.9 kiB (+0.0 %)

Test runs	18
-/+	-116.9 kiB / +57.1 kiB
Min	2.31 GiB
Max	2.31 GiB
Stdev	75.4 kiB