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 77728 77719
Commit 769a4479e12 07563ec1b56
Number of test runs 9 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 43:20.6 +38.9 s +1.5 %
tmpdir size 101.17 GiB +13.13 MiB +0.0 %
rootfs size 348.98 MiB +4.0 kiB +0.0 %
test12: Build virtual/kernel build time 3:49.1 +0.27 s +0.1 %
test13: Build core-image-sato with rm_work enabled build time 43:49.1 +13.0 s +0.5 %
tmpdir size 17.78 GiB +13.32 MiB +0.1 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:04.5 +0.28 s +0.4 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.2 s -0.17 s -1.5 %
parse_2 time 10.4 s +0.23 s +2.2 %
parse_3 time 3.4 s -0.02 s -0.5 %
test4: eSDK metrics installer_bin size 418.88 MiB +3.9 kiB +0.0 %
deploy time 44.9 s -0.28 s -0.6 %
deploy_dir size 2.50 GiB -91.9 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

43:20.6 +38.9 s (+1.5 %)
Test runs9
-/+-35.0 s / +24.2 s
Min42:45.7
Max43:44.8
Stdev25.8 s
Task resource usage
Number of tasks Top consumers of cputime
9318 (+0)
llvm-native.do_compile 9058 s
rust-llvm-native.do_compile 8732 s
rust-native.do_install 3696 s
gcc.do_compile 1905 s
qemu-system-native.do_compile 1826 s
Biggest increase in cputime Biggest decrease in cputime
mesa.do_compile +93 s
linux-yocto.do_compile_kernelmodules +59 s
gtk4.do_compile +55 s
llvm-native.do_compile +39 s
harfbuzz.do_compile +39 s
cargo-c-native-0.10.5+cargo.do_compile -67 s
qemu-native.do_compile -52 s
librsvg.do_compile -41 s
harfbuzz-native.do_compile -31 s
perl.do_package -23 s
Recipe version changes
Version changed
linux-yocto 6.12.13+git → 6.12.19+git

tmpdir size

101.17 GiB +13.13 MiB (+0.0 %)
Test runs9
-/+-745.3 kiB / +750.7 kiB
Min101.17 GiB
Max101.17 GiB
Stdev442.5 kiB

rootfs size

348.98 MiB +4.0 kiB (+0.0 %)
Test runs9
-/+-0.0 kiB / +0.0 kiB
Min348.98 MiB
Max348.98 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

3:49.1 +0.27 s (+0.1 %)
Test runs9
-/+-1.8 s / +1.0 s
Min3:47.3
Max3:50.2
Stdev0.95 s

test13: Build core-image-sato with rm_work enabled

build time

43:49.1 +13.0 s (+0.5 %)
Test runs9
-/+-20.9 s / +30.8 s
Min43:28.2
Max44:19.9
Stdev17.2 s
Task resource usage
Number of tasks Top consumers of cputime
9883 (+0)
llvm-native.do_compile 9073 s
rust-llvm-native.do_compile 8724 s
rust-native.do_install 3677 s
qemu-system-native.do_compile 2028 s
gcc.do_compile 1921 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +119 s
llvm-native.do_compile +112 s
mesa.do_compile +54 s
gcc-cross-i686.do_compile +30 s
glibc-locale.do_package_write_rpm +18 s
cargo-native.do_compile -68 s
gcc.do_compile -67 s
rust-native.do_install -53 s
librsvg-native.do_compile -41 s
librsvg.do_compile -34 s
Recipe version changes
Version changed
linux-yocto 6.12.13+git → 6.12.19+git

tmpdir size

17.78 GiB +13.32 MiB (+0.1 %)
Test runs9
-/+-682.7 kiB / +949.3 kiB
Min17.78 GiB
Max17.78 GiB
Stdev710.7 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:04.5 +0.28 s (+0.4 %)
Test runs9
-/+-0.51 s / +0.82 s
Min1:04.0
Max1:05.3
Stdev0.48 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.2 s -0.17 s (-1.5 %)
Test runs9
-/+-0.70 s / +0.58 s
Min10.5 s
Max11.7 s
Stdev0.45 s

parse_2 time

10.4 s +0.23 s (+2.2 %)
Test runs9
-/+-0.78 s / +0.51 s
Min9.7 s
Max11.0 s
Stdev0.36 s

parse_3 time

3.4 s -0.02 s (-0.5 %)
Test runs9
-/+-0.03 s / +0.04 s
Min3.3 s
Max3.4 s
Stdev0.02 s

test4: eSDK metrics

installer_bin size

418.88 MiB +3.9 kiB (+0.0 %)
Test runs9
-/+-111.9 kiB / +50.1 kiB
Min418.77 MiB
Max418.93 MiB
Stdev45.2 kiB

deploy time

44.9 s -0.28 s (-0.6 %)
Test runs9
-/+-0.43 s / +0.22 s
Min44.5 s
Max45.2 s
Stdev0.21 s

deploy_dir size

2.50 GiB -91.9 kiB (-0.0 %)
Test runs9
-/+-85.1 kiB / +93.9 kiB
Min2.50 GiB
Max2.50 GiB
Stdev64.9 kiB