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 76140 76139
Commit 38c2a44f724 47b0a946262
Number of test runs 3 2

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 44:25.2 -17.1 s -0.6 %
tmpdir size 88.98 GiB +142.7 kiB +0.0 %
rootfs size 346.02 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:17.8 -0.16 s -0.1 %
test13: Build core-image-sato with rm_work enabled build time 44:50.0 -44.6 s -1.6 %
tmpdir size 17.02 GiB +568.7 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 56.7 s +0.63 s +1.1 %
test3: Bitbake parsing (bitbake -p) parse_1 time 9.9 s +0.39 s +4.2 %
parse_2 time 8.8 s +0.39 s +4.6 %
parse_3 time 1.4 s -0.01 s -0.8 %
test4: eSDK metrics installer_bin size 415.98 MiB -36.7 kiB -0.0 %
deploy time 33.0 s -0.11 s -0.3 %
deploy_dir size 2.39 GiB -38.5 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

44:25.2 -17.1 s (-0.6 %)
Test runs3
-/+-2.5 s / +2.8 s
Min44:22.7
Max44:28.0
Stdev2.6 s
Task resource usage
Number of tasks Top consumers of cputime
9325 (+0)
rust-llvm-native.do_compile 8562 s
llvm-native.do_compile 8327 s
rust-native.do_install 2933 s
gcc.do_compile 1905 s
qemu-system-native.do_compile 1865 s
Biggest increase in cputime Biggest decrease in cputime
mesa.do_compile +58 s
rust-llvm-native.do_compile +40 s
gcc.do_compile +37 s
gtk4.do_compile +34 s
gcc-runtime.do_compile +29 s
mesa-native.do_compile -135 s
rust-native.do_install -115 s
llvm-native.do_compile -112 s
linux-yocto.do_compile -68 s
gcc-cross-i686.do_compile -33 s
No recipe version changes detected

tmpdir size

88.98 GiB +142.7 kiB (+0.0 %)
Test runs3
-/+-446.7 kiB / +545.3 kiB
Min88.98 GiB
Max88.98 GiB
Stdev503.3 kiB

rootfs size

346.02 MiB +0.0 kiB (+0.0 %)
Test runs3
-/+-0.0 kiB / +0.0 kiB
Min346.02 MiB
Max346.02 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:17.8 -0.16 s (-0.1 %)
Test runs3
-/+-0.36 s / +0.19 s
Min4:17.5
Max4:18.0
Stdev0.31 s

test13: Build core-image-sato with rm_work enabled

build time

44:50.0 -44.6 s (-1.6 %)
Test runs3
-/+-12.8 s / +6.6 s
Min44:37.2
Max44:56.6
Stdev11.0 s
Task resource usage
Number of tasks Top consumers of cputime
9891 (+0)
rust-llvm-native.do_compile 8578 s
llvm-native.do_compile 8391 s
rust-native.do_install 3051 s
qemu-system-native.do_compile 2016 s
gcc.do_compile 1893 s
Biggest increase in cputime Biggest decrease in cputime
qemu-system-native.do_compile +39 s
gcc.do_package_write_rpm +37 s
gtk+3.do_compile +16 s
librsvg.do_compile +16 s
harfbuzz.do_compile +15 s
llvm-native.do_compile -151 s
mesa.do_compile -47 s
linux-yocto.do_compile -45 s
qemu-native.do_compile -40 s
linux-yocto.do_compile_kernelmodules -36 s
No recipe version changes detected

tmpdir size

17.02 GiB +568.7 kiB (+0.0 %)
Test runs3
-/+-602.7 kiB / +1.08 MiB
Min17.01 GiB
Max17.02 GiB
Stdev961.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.7 s +0.63 s (+1.1 %)
Test runs3
-/+-0.26 s / +0.27 s
Min56.4 s
Max56.9 s
Stdev0.27 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

9.9 s +0.39 s (+4.2 %)
Test runs3
-/+-0.26 s / +0.48 s
Min9.6 s
Max10.4 s
Stdev0.42 s

parse_2 time

8.8 s +0.39 s (+4.6 %)
Test runs3
-/+-0.68 s / +0.41 s
Min8.1 s
Max9.2 s
Stdev0.59 s

parse_3 time

1.4 s -0.01 s (-0.8 %)
Test runs3
-/+-0.01 s / +0.02 s
Min1.4 s
Max1.4 s
Stdev0.02 s

test4: eSDK metrics

installer_bin size

415.98 MiB -36.7 kiB (-0.0 %)
Test runs3
-/+-12.3 kiB / +17.7 kiB
Min415.97 MiB
Max416.00 MiB
Stdev15.7 kiB

deploy time

33.0 s -0.11 s (-0.3 %)
Test runs3
-/+-0.23 s / +0.19 s
Min32.7 s
Max33.2 s
Stdev0.21 s

deploy_dir size

2.39 GiB -38.5 kiB (-0.0 %)
Test runs3
-/+-114.0 kiB / +60.0 kiB
Min2.39 GiB
Max2.39 GiB
Stdev98.8 kiB