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 76247 76229
Commit ddfb5cd6191 273eb505cb1
Number of test runs 3 6

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 44:54.5 +7.1 s +0.3 %
tmpdir size 88.96 GiB +8.09 MiB +0.0 %
rootfs size 344.66 MiB -1.42 MiB -0.4 %
test12: Build virtual/kernel build time 4:19.3 +0.42 s +0.2 %
test13: Build core-image-sato with rm_work enabled build time 44:56.1 -11.6 s -0.4 %
tmpdir size 17.01 GiB +816.0 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 57.2 s +0.26 s +0.5 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.9 s +0.38 s +3.6 %
parse_2 time 10.6 s +0.32 s +3.1 %
parse_3 time 2.8 s -0.01 s -0.5 %
test4: eSDK metrics installer_bin size 416.04 MiB +33.8 kiB +0.0 %
deploy time 36.3 s +0.12 s +0.3 %
deploy_dir size 2.39 GiB +29.7 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

44:54.5 +7.1 s (+0.3 %)
Test runs3
-/+-17.4 s / +20.3 s
Min44:37.0
Max45:14.7
Stdev19.0 s
Task resource usage
Number of tasks Top consumers of cputime
9325 (+0)
rust-llvm-native.do_compile 8619 s
llvm-native.do_compile 8345 s
rust-native.do_install 2995 s
gcc.do_compile 1864 s
qemu-system-native.do_compile 1841 s
Biggest increase in cputime Biggest decrease in cputime
perl.do_package +25 s
linux-yocto.do_compile_kernelmodules +21 s
rust-llvm-native.do_compile +19 s
glibc-locale.do_package_write_rpm +15 s
harfbuzz.do_compile +13 s
mesa-native.do_compile -49 s
qemu-system-native.do_compile -37 s
gcc.do_compile -32 s
linux-yocto.do_compile -24 s
glib-2.0.do_compile -22 s
No recipe version changes detected

tmpdir size

88.96 GiB +8.09 MiB (+0.0 %)
Test runs3
-/+-710.7 kiB / +513.3 kiB
Min88.96 GiB
Max88.96 GiB
Stdev635.4 kiB

rootfs size

344.66 MiB -1.42 MiB (-0.4 %)
Test runs3
-/+-0.0 kiB / +0.0 kiB
Min344.66 MiB
Max344.66 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:19.3 +0.42 s (+0.2 %)
Test runs3
-/+-1.2 s / +0.71 s
Min4:18.0
Max4:20.0
Stdev1.1 s

test13: Build core-image-sato with rm_work enabled

build time

44:56.1 -11.6 s (-0.4 %)
Test runs3
-/+-22.3 s / +22.5 s
Min44:33.8
Max45:18.7
Stdev22.4 s
Task resource usage
Number of tasks Top consumers of cputime
9891 (+0)
rust-llvm-native.do_compile 8575 s
llvm-native.do_compile 8388 s
rust-native.do_install 3042 s
qemu-system-native.do_compile 1990 s
linux-yocto.do_compile 1834 s
Biggest increase in cputime Biggest decrease in cputime
rust-native.do_install +73 s
linux-yocto.do_compile_kernelmodules +59 s
linux-yocto.do_compile +40 s
gtk+3-native.do_compile +13 s
gcc-runtime.do_compile +8 s
glibc-locale.do_package_write_rpm -62 s
gcc.do_compile -58 s
cargo-native.do_compile -25 s
rust-llvm-native.do_compile -24 s
perl.do_package -22 s
No recipe version changes detected

tmpdir size

17.01 GiB +816.0 kiB (+0.0 %)
Test runs3
-/+-870.7 kiB / +605.3 kiB
Min17.01 GiB
Max17.01 GiB
Stdev772.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.2 s +0.26 s (+0.5 %)
Test runs3
-/+-0.37 s / +0.34 s
Min56.8 s
Max57.5 s
Stdev0.36 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.9 s +0.38 s (+3.6 %)
Test runs3
-/+-0.18 s / +0.27 s
Min10.7 s
Max11.1 s
Stdev0.24 s

parse_2 time

10.6 s +0.32 s (+3.1 %)
Test runs3
-/+-0.12 s / +0.23 s
Min10.5 s
Max10.8 s
Stdev0.20 s

parse_3 time

2.8 s -0.01 s (-0.5 %)
Test runs3
-/+-0.00 s / +0.01 s
Min2.8 s
Max2.8 s
Stdev0.01 s

test4: eSDK metrics

installer_bin size

416.04 MiB +33.8 kiB (+0.0 %)
Test runs3
-/+-5.7 kiB / +10.3 kiB
Min416.04 MiB
Max416.05 MiB
Stdev9.0 kiB

deploy time

36.3 s +0.12 s (+0.3 %)
Test runs3
-/+-0.11 s / +0.12 s
Min36.2 s
Max36.4 s
Stdev0.12 s

deploy_dir size

2.39 GiB +29.7 kiB (+0.0 %)
Test runs3
-/+-75.0 kiB / +38.0 kiB
Min2.39 GiB
Max2.39 GiB
Stdev65.0 kiB