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 75825 75822
Commit 3dc0aaa3978 b425ab56d3c
Number of test runs 3 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 44:24.2 -49.1 s -1.8 %
tmpdir size 88.70 GiB -73.90 MiB -0.1 %
rootfs size 346.00 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:19.9 -0.70 s -0.3 %
test13: Build core-image-sato with rm_work enabled build time 44:58.5 +5.5 s +0.2 %
tmpdir size 16.98 GiB +1.10 MiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 56.2 s -0.35 s -0.6 %
test3: Bitbake parsing (bitbake -p) parse_1 time 9.6 s -0.11 s -1.2 %
parse_2 time 8.9 s -0.29 s -3.1 %
parse_3 time 1.4 s +0.05 s +3.5 %
test4: eSDK metrics installer_bin size 413.75 MiB +121.0 kiB +0.0 %
deploy time 34.3 s +0.43 s +1.3 %
deploy_dir size 2.31 GiB -8.3 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

44:24.2 -49.1 s (-1.8 %)
Test runs3
-/+-16.2 s / +19.9 s
Min44:08.0
Max44:44.1
Stdev18.3 s
Task resource usage
Number of tasks Top consumers of cputime
9325 (+0)
rust-llvm-native.do_compile 8615 s
llvm-native.do_compile 8351 s
rust-native.do_install 2993 s
gcc.do_compile 1860 s
qemu-system-native.do_compile 1825 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +66 s
glibc-locale.do_package +60 s
harfbuzz.do_compile +51 s
mesa.do_compile +40 s
gstreamer1.0-plugins-bad.do_compile +36 s
rust-native.do_install -56 s
linux-yocto.do_compile -50 s
glibc-locale.do_package_write_rpm -45 s
qemu-native.do_compile -32 s
perl.do_package_write_rpm -26 s
No recipe version changes detected

tmpdir size

88.70 GiB -73.90 MiB (-0.1 %)
Test runs3
-/+-382.7 kiB / +417.3 kiB
Min88.70 GiB
Max88.70 GiB
Stdev401.1 kiB

rootfs size

346.00 MiB +0.0 kiB (+0.0 %)
Test runs3
-/+-0.0 kiB / +0.0 kiB
Min346.00 MiB
Max346.00 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:19.9 -0.70 s (-0.3 %)
Test runs3
-/+-0.38 s / +0.68 s
Min4:19.5
Max4:20.5
Stdev0.59 s

test13: Build core-image-sato with rm_work enabled

build time

44:58.5 +5.5 s (+0.2 %)
Test runs3
-/+-16.4 s / +20.5 s
Min44:42.1
Max45:19.0
Stdev18.8 s
Task resource usage
Number of tasks Top consumers of cputime
9891 (+0)
rust-llvm-native.do_compile 8547 s
llvm-native.do_compile 8404 s
rust-native.do_install 3000 s
qemu-system-native.do_compile 1946 s
gcc.do_compile 1856 s
Biggest increase in cputime Biggest decrease in cputime
openssl.do_package_write_rpm +63 s
cargo-native.do_compile +57 s
mesa-native.do_compile +41 s
linux-yocto.do_compile_kernelmodules +40 s
harfbuzz.do_compile +37 s
gcc.do_package_write_rpm -122 s
gcc.do_compile -107 s
glibc-locale.do_package -32 s
bluez5.do_compile_ptest_base -24 s
rust-native.do_install -19 s
No recipe version changes detected

tmpdir size

16.98 GiB +1.10 MiB (+0.0 %)
Test runs3
-/+-1.01 MiB / +601.3 kiB
Min16.98 GiB
Max16.98 GiB
Stdev896.7 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.2 s -0.35 s (-0.6 %)
Test runs3
-/+-0.10 s / +0.10 s
Min56.1 s
Max56.3 s
Stdev0.10 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

9.6 s -0.11 s (-1.2 %)
Test runs3
-/+-0.52 s / +0.27 s
Min9.1 s
Max9.8 s
Stdev0.45 s

parse_2 time

8.9 s -0.29 s (-3.1 %)
Test runs3
-/+-0.50 s / +0.37 s
Min8.4 s
Max9.3 s
Stdev0.45 s

parse_3 time

1.4 s +0.05 s (+3.5 %)
Test runs3
-/+-0.05 s / +0.10 s
Min1.4 s
Max1.5 s
Stdev0.09 s

test4: eSDK metrics

installer_bin size

413.75 MiB +121.0 kiB (+0.0 %)
Test runs3
-/+-53.0 kiB / +35.0 kiB
Min413.70 MiB
Max413.78 MiB
Stdev46.7 kiB

deploy time

34.3 s +0.43 s (+1.3 %)
Test runs3
-/+-0.26 s / +0.14 s
Min34.0 s
Max34.4 s
Stdev0.22 s

deploy_dir size

2.31 GiB -8.3 kiB (-0.0 %)
Test runs3
-/+-90.7 kiB / +56.3 kiB
Min2.31 GiB
Max2.31 GiB
Stdev79.3 kiB