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-alma8-vk perf-alma8-vk
Branch blacksail master
Commit number 68974 68971
Commit 419c1b0f1ed fb479118c94
Number of test runs 1 12

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 59:53.2 -2.3 s -0.1 %
tmpdir size 106.23 GiB -32.18 MiB -0.0 %
rootfs size 555.43 MiB -78.3 kiB -0.0 %
test12: Build virtual/kernel build time 4:51.4 +0.16 s +0.1 %
test13: Build core-image-sato with rm_work enabled build time 1:02:25 -24.0 s -0.6 %
tmpdir size 28.24 GiB -3.40 MiB -0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:11.7 +0.11 s +0.2 %
test3: Bitbake parsing (bitbake -p) parse_1 time 13.7 s +0.22 s +1.6 %
parse_2 time 13.2 s +0.35 s +2.8 %
parse_3 time 1.8 s -0.11 s -5.6 %
test4: eSDK metrics installer_bin size 573.62 MiB +95.8 kiB +0.0 %
deploy time 52.2 s -0.29 s -0.6 %
deploy_dir size 3.92 GiB -1006.9 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

59:53.2 -2.3 s (-0.1 %)
Test runs1
-/+-0.00 s / +0.00 s
Min59:53.2
Max59:53.2
Stdevnan
Task resource usage
Number of tasks Top consumers of cputime
9682 (+0)
clang-native.do_compile 13606 s
llvm-native.do_compile 12862 s
llvm.do_compile 12647 s
rust-native.do_install 4794 s
gcc.do_compile 2942 s
Biggest increase in cputime Biggest decrease in cputime
clang-native.do_compile +253 s
linux-yocto.do_compile +129 s
mesa.do_compile +98 s
gcc.do_compile +95 s
linux-yocto.do_compile_kernelmodules +87 s
llvm.do_compile -167 s
mesa-tools-native.do_compile -67 s
librsvg-native.do_compile -64 s
gtk+3.do_compile -45 s
glibc-locale.do_package -34 s
Recipe version changes
Version changed
adwaita-icon-theme 51.0 → 50.0
fastfloat 8.3.0 → 8.2.10
gnupg 2.5.23 → 2.5.22
gpgme 2.2.0 → 2.1.2
gpgme-native 2.2.0 → 2.1.2
gsettings-desktop-schemas 51.0 → 50.1
harfbuzz 14.5.0 → 14.4.0
harfbuzz-native 14.5.0 → 14.4.0
libdnf 0.76.0 → 0.75.0
libdnf-native 0.76.0 → 0.75.0
libinput 1.32.0 → 1.31.3
libsolv 0.7.40 → 0.7.39
libsolv-native 0.7.40 → 0.7.39
meson-native 1.12.1 → 1.12.0
openssl 4.0.2 → 4.0.3
openssl-native 4.0.2 → 4.0.3
python3-hatchling-native 1.32.4 → 1.32.0
python3-hypothesis 6.168.1 → 6.168.0
python3-mako-native 1.4.3 → 1.4.1
python3-poetry-core-native 2.5.0 → 2.4.1
python3-trove-classifiers-native 2026.9.21.13 → 2026.6.1.19
python3-vcs-versioning-native 2.4.1 → 2.4.0
ttyrun 2.44.1 → 2.44.0
utfcpp 4.2.1 → 4.2.0
xxhash 0.8.4 → 0.8.3

tmpdir size

106.23 GiB -32.18 MiB (-0.0 %)
Test runs1
-/+-0.0 kiB / +0.0 kiB
Min106.23 GiB
Max106.23 GiB
Stdevnan

rootfs size

555.43 MiB -78.3 kiB (-0.0 %)
Test runs1
-/+-0.0 kiB / +0.0 kiB
Min555.43 MiB
Max555.43 MiB
Stdevnan

test12: Build virtual/kernel

build time

4:51.4 +0.16 s (+0.1 %)
Test runs1
-/+-0.00 s / +0.00 s
Min4:51.4
Max4:51.4
Stdevnan

test13: Build core-image-sato with rm_work enabled

build time

1:02:25 -24.0 s (-0.6 %)
Test runs1
-/+-0.00 s / +0.00 s
Min1:02:25
Max1:02:25
Stdevnan
Task resource usage
Number of tasks Top consumers of cputime
10268 (+0)
clang-native.do_compile 13746 s
llvm-native.do_compile 12741 s
llvm.do_compile 12318 s
rust-native.do_install 4653 s
gcc.do_compile 2925 s
Biggest increase in cputime Biggest decrease in cputime
clang-native.do_compile +59 s
cargo-native.do_compile +48 s
gstreamer1.0-plugins-good.do_compile +46 s
gcc-cross-i686.do_compile +19 s
rust-native.do_install +18 s
llvm-native.do_compile -148 s
gcc.do_compile -138 s
llvm.do_compile -72 s
gtk+3.do_compile -36 s
harfbuzz-native.do_compile -29 s
Recipe version changes
Version changed
adwaita-icon-theme 51.0 → 50.0
fastfloat 8.3.0 → 8.2.10
gnupg 2.5.23 → 2.5.22
gpgme 2.2.0 → 2.1.2
gpgme-native 2.2.0 → 2.1.2
gsettings-desktop-schemas 51.0 → 50.1
harfbuzz 14.5.0 → 14.4.0
harfbuzz-native 14.5.0 → 14.4.0
libdnf 0.76.0 → 0.75.0
libdnf-native 0.76.0 → 0.75.0
libinput 1.32.0 → 1.31.3
libsolv 0.7.40 → 0.7.39
libsolv-native 0.7.40 → 0.7.39
meson-native 1.12.1 → 1.12.0
openssl 4.0.2 → 4.0.3
openssl-native 4.0.2 → 4.0.3
python3-hatchling-native 1.32.4 → 1.32.0
python3-hypothesis 6.168.1 → 6.168.0
python3-mako-native 1.4.3 → 1.4.1
python3-poetry-core-native 2.5.0 → 2.4.1
python3-trove-classifiers-native 2026.9.21.13 → 2026.6.1.19
python3-vcs-versioning-native 2.4.1 → 2.4.0
ttyrun 2.44.1 → 2.44.0
utfcpp 4.2.1 → 4.2.0
xxhash 0.8.4 → 0.8.3

tmpdir size

28.24 GiB -3.40 MiB (-0.0 %)
Test runs1
-/+-0.0 kiB / +0.0 kiB
Min28.24 GiB
Max28.24 GiB
Stdevnan

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:11.7 +0.11 s (+0.2 %)
Test runs1
-/+-0.00 s / +0.00 s
Min1:11.7
Max1:11.7
Stdevnan

test3: Bitbake parsing (bitbake -p)

parse_1 time

13.7 s +0.22 s (+1.6 %)
Test runs1
-/+-0.00 s / +0.00 s
Min13.7 s
Max13.7 s
Stdevnan

parse_2 time

13.2 s +0.35 s (+2.8 %)
Test runs1
-/+-0.00 s / +0.00 s
Min13.2 s
Max13.2 s
Stdevnan

parse_3 time

1.8 s -0.11 s (-5.6 %)
Test runs1
-/+-0.00 s / +0.00 s
Min1.8 s
Max1.8 s
Stdevnan

test4: eSDK metrics

installer_bin size

573.62 MiB +95.8 kiB (+0.0 %)
Test runs1
-/+-0.0 kiB / +0.0 kiB
Min573.62 MiB
Max573.62 MiB
Stdevnan

deploy time

52.2 s -0.29 s (-0.6 %)
Test runs1
-/+-0.00 s / +0.00 s
Min52.2 s
Max52.2 s
Stdevnan

deploy_dir size

3.92 GiB -1006.9 kiB (-0.0 %)
Test runs1
-/+-0.0 kiB / +0.0 kiB
Min3.92 GiB
Max3.92 GiB
Stdevnan