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	76058	76048
Commit	2abe7cedbf1	366294d72d7
Number of test runs	3	11

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	40:42.4	-36.6 s	-1.5 %
	tmpdir size	89.91 GiB	-138.8 kiB	-0.0 %
	rootfs size	345.85 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	4:09.6	-3.0 s	-1.2 %
test13: Build core-image-sato with rm_work enabled	build time	41:53.7	-52.5 s	-2.0 %
	tmpdir size	17.05 GiB	-104.0 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	55.8 s	-1.0 s	-1.8 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	8.3 s	+0.35 s	+4.3 %
	parse_2 time	7.3 s	+0.20 s	+2.7 %
	parse_3 time	1.2 s	+0.00 s	+0.4 %
test4: eSDK metrics	installer_bin size	415.78 MiB	-28.5 kiB	-0.0 %
	deploy time	32.8 s	-1.1 s	-3.3 %
	deploy_dir size	2.39 GiB	-77.3 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

40:42.4 -36.6 s (-1.5 %)

Test runs	3
-/+	-6.7 s / +4.3 s
Min	40:35.7
Max	40:46.6
Stdev	5.8 s

Task resource usage

Number of tasks

Top consumers of cputime

9325 (+0)

rust-llvm-native.do_compile	8905 s
llvm-native.do_compile	8362 s
rust-native.do_install	3063 s
gcc.do_compile	2042 s
linux-yocto.do_compile	1898 s

Biggest increase in cputime

Biggest decrease in cputime

gtk4.do_compile	+22 s
linux-yocto.do_compile	+22 s
cmake-native.do_compile	+16 s
linux-yocto.do_compile_kernelmodules	+8 s
glib-2.0.do_compile	+7 s

llvm-native.do_compile	-243 s
rust-native.do_install	-65 s
rust-llvm-native.do_compile	-42 s
glibc-locale.do_package_write_rpm	-30 s
mesa-native.do_compile	-17 s

No recipe version changes detected

tmpdir size

89.91 GiB -138.8 kiB (-0.0 %)

Test runs	3
-/+	-306.7 kiB / +405.3 kiB
Min	89.91 GiB
Max	89.91 GiB
Stdev	366.1 kiB

rootfs size

345.85 MiB +0.0 kiB (+0.0 %)

Test runs	3
-/+	-0.0 kiB / +0.0 kiB
Min	345.85 MiB
Max	345.85 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

4:09.6 -3.0 s (-1.2 %)

Test runs	3
-/+	-0.33 s / +0.27 s
Min	4:09.2
Max	4:09.8
Stdev	0.30 s

test13: Build core-image-sato with rm_work enabled

build time

41:53.7 -52.5 s (-2.0 %)

Test runs	3
-/+	-6.1 s / +8.7 s
Min	41:47.6
Max	42:02.4
Stdev	7.7 s

Task resource usage

Number of tasks

Top consumers of cputime

9891 (+0)

rust-llvm-native.do_compile	8939 s
llvm-native.do_compile	8744 s
rust-native.do_install	3121 s
qemu-system-native.do_compile	1947 s
gcc.do_compile	1876 s

Biggest increase in cputime

Biggest decrease in cputime

rust-native.do_install	+96 s
glibc-locale.do_package_write_rpm	+50 s
cargo-native.do_compile	+31 s
librsvg-native.do_compile	+19 s
perl.do_package_write_rpm	+14 s

rust-llvm-native.do_compile	-99 s
gcc.do_compile	-94 s
llvm-native.do_compile	-67 s
spirv-tools-native.do_compile	-21 s
mesa.do_compile	-17 s

No recipe version changes detected

tmpdir size

17.05 GiB -104.0 kiB (-0.0 %)

Test runs	3
-/+	-476.0 kiB / +736.0 kiB
Min	17.05 GiB
Max	17.05 GiB
Stdev	646.5 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

55.8 s -1.0 s (-1.8 %)

Test runs	3
-/+	-1.1 s / +0.62 s
Min	54.8 s
Max	56.5 s
Stdev	0.95 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

8.3 s +0.35 s (+4.3 %)

Test runs	3
-/+	-0.02 s / +0.02 s
Min	8.3 s
Max	8.4 s
Stdev	0.02 s

parse_2 time

7.3 s +0.20 s (+2.7 %)

Test runs	3
-/+	-0.22 s / +0.41 s
Min	7.1 s
Max	7.7 s
Stdev	0.36 s

parse_3 time

1.2 s +0.00 s (+0.4 %)

Test runs	3
-/+	-0.02 s / +0.02 s
Min	1.2 s
Max	1.2 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

415.78 MiB -28.5 kiB (-0.0 %)

Test runs	3
-/+	-1.3 kiB / +1.7 kiB
Min	415.78 MiB
Max	415.78 MiB
Stdev	1.5 kiB

deploy time

32.8 s -1.1 s (-3.3 %)

Test runs	3
-/+	-0.40 s / +0.40 s
Min	32.4 s
Max	33.2 s
Stdev	0.40 s

deploy_dir size

2.39 GiB -77.3 kiB (-0.0 %)

Test runs	3
-/+	-86.3 kiB / +45.7 kiB
Min	2.39 GiB
Max	2.39 GiB
Stdev	74.8 kiB