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 76371 76345
Commit 86cd39e304b d00bdb3ce5e
Number of test runs 2 5

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 40:44.8 -8.1 s -0.3 %
tmpdir size 92.18 GiB +46.20 MiB +0.0 %
rootfs size 346.51 MiB +1.10 MiB +0.3 %
test12: Build virtual/kernel build time 3:44.9 +0.67 s +0.3 %
test13: Build core-image-sato with rm_work enabled build time 41:39.2 +27.1 s +1.1 %
tmpdir size 17.71 GiB -1.27 MiB -0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 57.7 s -0.07 s -0.1 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.0 s +0.43 s +4.1 %
parse_2 time 10.5 s -0.03 s -0.3 %
parse_3 time 2.8 s +0.01 s +0.3 %
test4: eSDK metrics installer_bin size 414.74 MiB -1.38 MiB -0.3 %
deploy time 36.0 s -0.13 s -0.4 %
deploy_dir size 2.38 GiB -5.50 MiB -0.2 %

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

40:44.8 -8.1 s (-0.3 %)
Test runs2
-/+-4.4 s / +4.4 s
Min40:40.4
Max40:49.2
Stdev6.2 s
Task resource usage
Number of tasks Top consumers of cputime
9332 (+0)
rust-llvm-native.do_compile 8532 s
llvm-native.do_compile 8415 s
rust-native.do_install 3059 s
linux-yocto.do_compile 1870 s
gcc.do_compile 1826 s
Biggest increase in cputime Biggest decrease in cputime
icu-76.do_compile +389 s
icu-native-76.do_compile +303 s
rust-native.do_install +68 s
glibc-locale.do_package +54 s
gcc-cross-i686.do_compile +24 s
icu-75.do_compile -378 s
icu-native-75.do_compile -290 s
rust-llvm-native.do_compile -106 s
gcc.do_compile -40 s
gtk4.do_compile -37 s
Recipe version changes
New recipes
icu-76 1-r0
icu-native-76 1-r0
Dropped recipes
icu-75 1-r0
icu-native-75 1-r0
Version changed
linux-libc-headers 6.10 → 6.12
python3-setuptools 72.1.0 → 75.6.0
python3-setuptools-native 72.1.0 → 75.6.0

tmpdir size

92.18 GiB +46.20 MiB (+0.0 %)
Test runs2
-/+-166.0 kiB / +166.0 kiB
Min92.18 GiB
Max92.18 GiB
Stdev234.8 kiB

rootfs size

346.51 MiB +1.10 MiB (+0.3 %)
Test runs2
-/+-0.0 kiB / +0.0 kiB
Min346.51 MiB
Max346.51 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

3:44.9 +0.67 s (+0.3 %)
Test runs2
-/+-0.03 s / +0.03 s
Min3:44.9
Max3:45.0
Stdev0.05 s

test13: Build core-image-sato with rm_work enabled

build time

41:39.2 +27.1 s (+1.1 %)
Test runs2
-/+-3.9 s / +3.9 s
Min41:35.2
Max41:43.1
Stdev5.6 s
Task resource usage
Number of tasks Top consumers of cputime
9898 (+0)
rust-llvm-native.do_compile 8667 s
llvm-native.do_compile 8408 s
rust-native.do_install 3054 s
qemu-system-native.do_compile 1997 s
gcc.do_compile 1983 s
Biggest increase in cputime Biggest decrease in cputime
icu-76.do_compile +396 s
icu-native-76.do_compile +302 s
rust-llvm-native.do_compile +106 s
rust-native.do_install +80 s
gcc.do_compile +74 s
icu-75.do_compile -383 s
icu-native-75.do_compile -292 s
binutils.do_compile -41 s
linux-yocto.do_compile_kernelmodules -27 s
harfbuzz-native.do_compile -20 s
Recipe version changes
New recipes
icu-76 1-r0
icu-native-76 1-r0
Dropped recipes
icu-75 1-r0
icu-native-75 1-r0
Version changed
linux-libc-headers 6.10 → 6.12
python3-setuptools 72.1.0 → 75.6.0
python3-setuptools-native 72.1.0 → 75.6.0

tmpdir size

17.71 GiB -1.27 MiB (-0.0 %)
Test runs2
-/+-28.0 kiB / +28.0 kiB
Min17.71 GiB
Max17.71 GiB
Stdev39.6 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.7 s -0.07 s (-0.1 %)
Test runs2
-/+-0.00 s / +0.00 s
Min57.7 s
Max57.7 s
Stdev0.00 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.0 s +0.43 s (+4.1 %)
Test runs2
-/+-0.11 s / +0.11 s
Min10.9 s
Max11.1 s
Stdev0.15 s

parse_2 time

10.5 s -0.03 s (-0.3 %)
Test runs2
-/+-0.14 s / +0.14 s
Min10.3 s
Max10.6 s
Stdev0.20 s

parse_3 time

2.8 s +0.01 s (+0.3 %)
Test runs2
-/+-0.00 s / +0.00 s
Min2.8 s
Max2.8 s
Stdev0.00 s

test4: eSDK metrics

installer_bin size

414.74 MiB -1.38 MiB (-0.3 %)
Test runs2
-/+-1.0 kiB / +1.0 kiB
Min414.74 MiB
Max414.74 MiB
Stdev1.4 kiB

deploy time

36.0 s -0.13 s (-0.4 %)
Test runs2
-/+-0.07 s / +0.07 s
Min35.9 s
Max36.0 s
Stdev0.10 s

deploy_dir size

2.38 GiB -5.50 MiB (-0.2 %)
Test runs2
-/+-5.5 kiB / +5.5 kiB
Min2.38 GiB
Max2.38 GiB
Stdev7.8 kiB