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 77768 77767
Commit 8050390f99c 5d81f07c16c
Number of test runs 3 3

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 41:30.1 -2:19.5 -5.3 %
tmpdir size 101.38 GiB +3.52 MiB +0.0 %
rootfs size 348.99 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:02.1 +15.8 s +7.0 %
test13: Build core-image-sato with rm_work enabled build time 43:23.2 -1:13.9 -2.8 %
tmpdir size 17.83 GiB +1.62 MiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:06.9 +1.6 s +2.4 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.8 s +1.3 s +11.9 %
parse_2 time 11.6 s +1.7 s +17.1 %
parse_3 time 2.3 s -1.1 s -32.4 %
test4: eSDK metrics installer_bin size 423.62 MiB +31.0 kiB +0.0 %
deploy time 44.2 s -0.65 s -1.4 %
deploy_dir size 2.52 GiB -129.7 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

41:30.1 -2:19.5 (-5.3 %)
Test runs3
-/+-12.2 s / +9.8 s
Min41:17.9
Max41:39.9
Stdev11.2 s
Task resource usage
Number of tasks Top consumers of cputime
9318 (+0)
llvm-native.do_compile 9375 s
rust-llvm-native.do_compile 9020 s
rust-native.do_install 3495 s
gcc.do_compile 1926 s
linux-yocto.do_compile 1695 s
Biggest increase in cputime Biggest decrease in cputime
cargo-native.do_compile +92 s
mesa-native.do_compile +59 s
gcc.do_compile +50 s
cargo-c-native-0.10.5+cargo.do_compile +49 s
gtk4.do_compile +49 s
qemu-system-native.do_compile -345 s
cmake-native.do_compile -178 s
gcc-cross-i686.do_compile -154 s
llvm-native.do_compile -138 s
rust-native.do_install -126 s
No recipe version changes detected

tmpdir size

101.38 GiB +3.52 MiB (+0.0 %)
Test runs3
-/+-420.0 kiB / +216.0 kiB
Min101.38 GiB
Max101.38 GiB
Stdev363.8 kiB

rootfs size

348.99 MiB +0.0 kiB (+0.0 %)
Test runs3
-/+-0.0 kiB / +0.0 kiB
Min348.99 MiB
Max348.99 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:02.1 +15.8 s (+7.0 %)
Test runs3
-/+-0.96 s / +0.81 s
Min4:01.1
Max4:02.9
Stdev0.89 s

test13: Build core-image-sato with rm_work enabled

build time

43:23.2 -1:13.9 (-2.8 %)
Test runs3
-/+-1:09.9 / +41.0 s
Min42:13.4
Max44:04.2
Stdev1:00.8
Task resource usage
Number of tasks Top consumers of cputime
9883 (+0)
llvm-native.do_compile 9409 s
rust-llvm-native.do_compile 8975 s
rust-native.do_install 3601 s
qemu-system-native.do_compile 2083 s
gcc.do_compile 2026 s
Biggest increase in cputime Biggest decrease in cputime
gcc.do_compile +59 s
glibc-locale.do_package +51 s
linux-yocto.do_compile +39 s
llvm-native.do_compile +39 s
linux-yocto.do_compile_kernelmodules +26 s
cmake-native.do_compile -169 s
gcc-cross-i686.do_compile -133 s
cargo-native.do_compile -111 s
perl.do_package -102 s
gtk4.do_compile -95 s
No recipe version changes detected

tmpdir size

17.83 GiB +1.62 MiB (+0.0 %)
Test runs3
-/+-193.3 kiB / +358.7 kiB
Min17.83 GiB
Max17.83 GiB
Stdev310.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:06.9 +1.6 s (+2.4 %)
Test runs3
-/+-0.41 s / +0.28 s
Min1:06.5
Max1:07.2
Stdev0.36 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.8 s +1.3 s (+11.9 %)
Test runs3
-/+-0.39 s / +0.37 s
Min11.4 s
Max12.2 s
Stdev0.38 s

parse_2 time

11.6 s +1.7 s (+17.1 %)
Test runs3
-/+-0.24 s / +0.24 s
Min11.4 s
Max11.9 s
Stdev0.24 s

parse_3 time

2.3 s -1.1 s (-32.4 %)
Test runs3
-/+-0.01 s / +0.01 s
Min2.3 s
Max2.3 s
Stdev0.01 s

test4: eSDK metrics

installer_bin size

423.62 MiB +31.0 kiB (+0.0 %)
Test runs3
-/+-5.3 kiB / +7.7 kiB
Min423.61 MiB
Max423.62 MiB
Stdev6.8 kiB

deploy time

44.2 s -0.65 s (-1.4 %)
Test runs3
-/+-0.35 s / +0.18 s
Min43.9 s
Max44.4 s
Stdev0.30 s

deploy_dir size

2.52 GiB -129.7 kiB (-0.0 %)
Test runs3
-/+-33.3 kiB / +26.7 kiB
Min2.52 GiB
Max2.52 GiB
Stdev30.6 kiB