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 78042 78023
Commit 122e9a49614 43092d6e8d6
Number of test runs 8 4

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 1:00:24 +20:55.7 +53.0 %
tmpdir size 109.06 GiB +12.64 GiB +13.1 %
rootfs size 528.90 MiB +178.39 MiB +50.9 %
test12: Build virtual/kernel build time 4:15.2 +1.8 s +0.7 %
test13: Build core-image-sato with rm_work enabled build time 1:00:39 +17:24.9 +40.3 %
tmpdir size 19.00 GiB +2.22 GiB +13.2 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:11.6 +3.6 s +5.3 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.7 s +0.27 s +2.6 %
parse_2 time 10.1 s -0.02 s -0.2 %
parse_3 time 2.1 s -0.05 s -2.3 %
test4: eSDK metrics installer_bin size 545.38 MiB +126.31 MiB +30.1 %
deploy time 48.2 s +2.9 s +6.4 %
deploy_dir size 3.25 GiB +755.13 MiB +29.4 %

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

1:00:24 +20:55.7 (+53.0 %)
Test runs8
-/+-24.0 s / +20.4 s
Min59:59.7
Max1:00:44
Stdev16.5 s
Task resource usage
Number of tasks Top consumers of cputime
9372 (+90)
llvm-native.do_compile 20583 s
llvm.do_compile 19354 s
rust-llvm-native.do_compile 8869 s
rust-native.do_install 3880 s
gcc.do_compile 2109 s
Biggest increase in cputime Biggest decrease in cputime
llvm.do_compile +19354 s
llvm-native.do_compile +11309 s
spirv-tools.do_compile +1161 s
qemu-system-native.do_compile +660 s
mesa-native.do_compile +364 s
gtk4.do_compile -144 s
gtk+3.do_compile -66 s
vte.do_compile -66 s
rust-llvm-native.do_compile -24 s
gstreamer1.0-plugins-base.do_compile -18 s
Recipe version changes
New recipes
llvm 20.1.2-r0
python3-cython-native 3.0.12-r0
python3-pyyaml-native 6.0.2-r0
spirv-headers 1_1.4.309.0-r0
spirv-tools 1_1.4.309.0-r0
Version changed
linux-yocto 6.12.19+git → 6.12.22+git
mesa 24.0.7 → 25.0.2
mesa-native 24.0.7 → 25.0.2

tmpdir size

109.06 GiB +12.64 GiB (+13.1 %)
Test runs8
-/+-944.5 kiB / +627.5 kiB
Min109.06 GiB
Max109.07 GiB
Stdev516.4 kiB

rootfs size

528.90 MiB +178.39 MiB (+50.9 %)
Test runs8
-/+-0.0 kiB / +0.0 kiB
Min528.90 MiB
Max528.90 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:15.2 +1.8 s (+0.7 %)
Test runs8
-/+-2.4 s / +2.4 s
Min4:12.8
Max4:17.6
Stdev1.5 s

test13: Build core-image-sato with rm_work enabled

build time

1:00:39 +17:24.9 (+40.3 %)
Test runs8
-/+-11.7 s / +14.6 s
Min1:00:27
Max1:00:53
Stdev10.1 s
Task resource usage
Number of tasks Top consumers of cputime
9940 (+95)
llvm-native.do_compile 20293 s
llvm.do_compile 19961 s
rust-llvm-native.do_compile 8839 s
rust-native.do_install 3913 s
gcc.do_compile 2114 s
Biggest increase in cputime Biggest decrease in cputime
llvm.do_compile +19961 s
llvm-native.do_compile +10973 s
spirv-tools.do_compile +1119 s
rust-native.do_install +368 s
mesa-native.do_compile +282 s
gtk+3.do_compile -64 s
gstreamer1.0-plugins-base.do_compile -28 s
rust-llvm-native.do_compile -25 s
cmake-native.do_compile -9 s
gcc-cross-i686.do_compile -8 s
Recipe version changes
New recipes
llvm 20.1.2-r0
python3-cython-native 3.0.12-r0
python3-pyyaml-native 6.0.2-r0
spirv-headers 1_1.4.309.0-r0
spirv-tools 1_1.4.309.0-r0
Version changed
linux-yocto 6.12.19+git → 6.12.22+git
mesa 24.0.7 → 25.0.2
mesa-native 24.0.7 → 25.0.2

tmpdir size

19.00 GiB +2.22 GiB (+13.2 %)
Test runs8
-/+-353.0 kiB / +303.0 kiB
Min19.00 GiB
Max19.00 GiB
Stdev223.8 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:11.6 +3.6 s (+5.3 %)
Test runs8
-/+-1.8 s / +1.8 s
Min1:09.8
Max1:13.4
Stdev1.2 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.7 s +0.27 s (+2.6 %)
Test runs8
-/+-0.36 s / +0.77 s
Min10.3 s
Max11.5 s
Stdev0.39 s

parse_2 time

10.1 s -0.02 s (-0.2 %)
Test runs8
-/+-0.58 s / +0.91 s
Min9.5 s
Max11.0 s
Stdev0.67 s

parse_3 time

2.1 s -0.05 s (-2.3 %)
Test runs8
-/+-0.05 s / +0.05 s
Min2.1 s
Max2.2 s
Stdev0.03 s

test4: eSDK metrics

installer_bin size

545.38 MiB +126.31 MiB (+30.1 %)
Test runs8
-/+-33.6 kiB / +43.4 kiB
Min545.35 MiB
Max545.42 MiB
Stdev31.1 kiB

deploy time

48.2 s +2.9 s (+6.4 %)
Test runs8
-/+-0.90 s / +0.79 s
Min47.3 s
Max49.0 s
Stdev0.58 s

deploy_dir size

3.25 GiB +755.13 MiB (+29.4 %)
Test runs8
-/+-156.0 kiB / +104.0 kiB
Min3.25 GiB
Max3.25 GiB
Stdev86.9 kiB