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 master master
Commit number 77560 77559
Commit 6610cad12a0 a4f83369828
Number of test runs 13 1

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 42:57.4 +42.6 s +1.7 %
tmpdir size 101.08 GiB -945.3 kiB -0.0 %
rootfs size 348.95 MiB +2.7 kiB +0.0 %
test12: Build virtual/kernel build time 3:48.1 -0.17 s -0.1 %
test13: Build core-image-sato with rm_work enabled build time 43:35.8 +15.5 s +0.6 %
tmpdir size 17.73 GiB +716.3 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:03.6 -0.25 s -0.4 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.1 s +0.52 s +4.9 %
parse_2 time 10.4 s +0.05 s +0.4 %
parse_3 time 3.4 s +0.03 s +1.0 %
test4: eSDK metrics installer_bin size 415.07 MiB -27.1 kiB -0.0 %
deploy time 44.5 s +6.0 s +15.7 %
deploy_dir size 2.47 GiB +54.65 MiB +2.2 %

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

42:57.4 +42.6 s (+1.7 %)
Test runs12
-/+-25.6 s / +25.3 s
Min42:31.8
Max43:22.7
Stdev14.4 s
Task resource usage
Number of tasks Top consumers of cputime
9316 (+0)
rust-llvm-native.do_compile 8663 s
llvm-native.do_compile 8361 s
rust-native.do_install 3623 s
gcc.do_compile 1898 s
qemu-system-native.do_compile 1830 s
Biggest increase in cputime Biggest decrease in cputime
mesa-native.do_compile +69 s
cargo-c-native-0.10.5+cargo.do_compile +57 s
cargo-native.do_compile +49 s
gcc-cross-i686.do_compile +37 s
icu-76.do_compile +22 s
rust-native.do_install -162 s
rust-llvm-native.do_compile -143 s
linux-yocto.do_compile_kernelmodules -100 s
linux-yocto.do_compile -96 s
mesa.do_compile -39 s
No recipe version changes detected

tmpdir size

101.08 GiB -945.3 kiB (-0.0 %)
Test runs12
-/+-758.7 kiB / +1.09 MiB
Min101.08 GiB
Max101.08 GiB
Stdev513.5 kiB

rootfs size

348.95 MiB +2.7 kiB (+0.0 %)
Test runs12
-/+-2.7 kiB / +1.3 kiB
Min348.95 MiB
Max348.95 MiB
Stdev2.0 kiB

test12: Build virtual/kernel

build time

3:48.1 -0.17 s (-0.1 %)
Test runs13
-/+-1.6 s / +2.1 s
Min3:46.5
Max3:50.1
Stdev0.93 s

test13: Build core-image-sato with rm_work enabled

build time

43:35.8 +15.5 s (+0.6 %)
Test runs13
-/+-26.6 s / +52.6 s
Min43:09.3
Max44:28.4
Stdev22.3 s
Task resource usage
Number of tasks Top consumers of cputime
9881 (+0)
rust-llvm-native.do_compile 8706 s
llvm-native.do_compile 8308 s
rust-native.do_install 3703 s
qemu-system-native.do_compile 2018 s
gcc.do_compile 1929 s
Biggest increase in cputime Biggest decrease in cputime
linux-yocto.do_compile +96 s
rust-llvm-native.do_compile +66 s
linux-yocto.do_compile_kernelmodules +35 s
cargo-c-native-0.10.5+cargo.do_compile +28 s
harfbuzz-native.do_compile +28 s
llvm-native.do_compile -167 s
mesa.do_compile -41 s
perl.do_compile -22 s
icu-76.do_compile -20 s
gtk4.do_compile -16 s
No recipe version changes detected

tmpdir size

17.73 GiB +716.3 kiB (+0.0 %)
Test runs13
-/+-664.3 kiB / +1011.7 kiB
Min17.73 GiB
Max17.73 GiB
Stdev649.2 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:03.6 -0.25 s (-0.4 %)
Test runs13
-/+-0.77 s / +0.74 s
Min1:02.8
Max1:04.3
Stdev0.54 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.1 s +0.52 s (+4.9 %)
Test runs13
-/+-0.93 s / +0.65 s
Min10.2 s
Max11.8 s
Stdev0.43 s

parse_2 time

10.4 s +0.05 s (+0.4 %)
Test runs13
-/+-0.72 s / +0.76 s
Min9.7 s
Max11.2 s
Stdev0.48 s

parse_3 time

3.4 s +0.03 s (+1.0 %)
Test runs13
-/+-0.04 s / +0.08 s
Min3.3 s
Max3.4 s
Stdev0.04 s

test4: eSDK metrics

installer_bin size

415.07 MiB -27.1 kiB (-0.0 %)
Test runs13
-/+-30.9 kiB / +48.1 kiB
Min415.04 MiB
Max415.12 MiB
Stdev22.5 kiB

deploy time

44.5 s +6.0 s (+15.7 %)
Test runs13
-/+-0.42 s / +0.56 s
Min44.1 s
Max45.1 s
Stdev0.32 s

deploy_dir size

2.47 GiB +54.65 MiB (+2.2 %)
Test runs13
-/+-181.3 kiB / +99.7 kiB
Min2.47 GiB
Max2.47 GiB
Stdev85.5 kiB