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 76723 76708
Commit 9dbeec7fa71 3ed2348227c
Number of test runs 7 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 41:46.9 -15.9 s -0.6 %
tmpdir size 94.42 GiB -865.7 kiB -0.0 %
rootfs size 346.51 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 3:45.2 +0.11 s +0.0 %
test13: Build core-image-sato with rm_work enabled build time 42:25.5 +25.9 s +1.0 %
tmpdir size 17.65 GiB +838.3 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 58.1 s +0.39 s +0.7 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.5 s -0.31 s -2.8 %
parse_2 time 10.4 s -0.26 s -2.4 %
parse_3 time 2.9 s +0.02 s +0.5 %
test4: eSDK metrics installer_bin size 417.81 MiB -28.9 kiB -0.0 %
deploy time 36.0 s +0.01 s +0.0 %
deploy_dir size 2.42 GiB -75.9 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

41:46.9 -15.9 s (-0.6 %)
Test runs7
-/+-19.9 s / +19.6 s
Min41:27.0
Max42:06.5
Stdev12.5 s
Task resource usage
Number of tasks Top consumers of cputime
9300 (+0)
rust-llvm-native.do_compile 8597 s
llvm-native.do_compile 8321 s
rust-native.do_install 2976 s
gcc.do_compile 1845 s
qemu-system-native.do_compile 1812 s
Biggest increase in cputime Biggest decrease in cputime
librsvg-native.do_compile +40 s
glibc-locale.do_package +39 s
librsvg.do_compile +36 s
rust-native.do_install +28 s
mesa.do_compile +23 s
mesa-native.do_compile -78 s
linux-yocto.do_compile_kernelmodules -70 s
llvm-native.do_compile -44 s
linux-yocto.do_compile -34 s
harfbuzz.do_compile -15 s
No recipe version changes detected

tmpdir size

94.42 GiB -865.7 kiB (-0.0 %)
Test runs7
-/+-1.05 MiB / +1.21 MiB
Min94.42 GiB
Max94.42 GiB
Stdev898.3 kiB

rootfs size

346.51 MiB +0.0 kiB (+0.0 %)
Test runs7
-/+-0.0 kiB / +0.0 kiB
Min346.51 MiB
Max346.51 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

3:45.2 +0.11 s (+0.0 %)
Test runs7
-/+-1.5 s / +1.6 s
Min3:43.7
Max3:46.8
Stdev1.00 s

test13: Build core-image-sato with rm_work enabled

build time

42:25.5 +25.9 s (+1.0 %)
Test runs7
-/+-29.3 s / +22.3 s
Min41:56.2
Max42:47.8
Stdev19.3 s
Task resource usage
Number of tasks Top consumers of cputime
9864 (+0)
rust-llvm-native.do_compile 8517 s
llvm-native.do_compile 8335 s
rust-native.do_install 2967 s
qemu-system-native.do_compile 2027 s
gcc.do_compile 1918 s
Biggest increase in cputime Biggest decrease in cputime
llvm-native.do_compile +118 s
gcc.do_compile +96 s
openssl.do_compile +26 s
spirv-tools-native.do_compile +23 s
icu-76.do_compile +22 s
rust-native.do_install -118 s
linux-yocto.do_compile -63 s
mesa.do_compile -45 s
qemu-native.do_compile -45 s
binutils.do_compile -31 s
No recipe version changes detected

tmpdir size

17.65 GiB +838.3 kiB (+0.0 %)
Test runs7
-/+-758.3 kiB / +1.62 MiB
Min17.65 GiB
Max17.66 GiB
Stdev865.7 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

58.1 s +0.39 s (+0.7 %)
Test runs7
-/+-0.49 s / +0.49 s
Min57.6 s
Max58.5 s
Stdev0.34 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.5 s -0.31 s (-2.8 %)
Test runs7
-/+-0.41 s / +0.27 s
Min10.1 s
Max10.8 s
Stdev0.21 s

parse_2 time

10.4 s -0.26 s (-2.4 %)
Test runs7
-/+-0.29 s / +0.31 s
Min10.1 s
Max10.7 s
Stdev0.22 s

parse_3 time

2.9 s +0.02 s (+0.5 %)
Test runs7
-/+-0.02 s / +0.04 s
Min2.8 s
Max2.9 s
Stdev0.03 s

test4: eSDK metrics

installer_bin size

417.81 MiB -28.9 kiB (-0.0 %)
Test runs7
-/+-15.1 kiB / +30.9 kiB
Min417.80 MiB
Max417.84 MiB
Stdev18.3 kiB

deploy time

36.0 s +0.01 s (+0.0 %)
Test runs7
-/+-0.13 s / +0.12 s
Min35.9 s
Max36.1 s
Stdev0.08 s

deploy_dir size

2.42 GiB -75.9 kiB (-0.0 %)
Test runs7
-/+-106.1 kiB / +87.9 kiB
Min2.42 GiB
Max2.42 GiB
Stdev78.0 kiB