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 77006 77003
Commit e72d641a998 59db27de565
Number of test runs 4 9

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 42:13.7 +3.0 s +0.1 %
tmpdir size 95.35 GiB -929.6 kiB -0.0 %
rootfs size 348.43 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 3:45.6 -0.29 s -0.1 %
test13: Build core-image-sato with rm_work enabled build time 42:44.8 -2.2 s -0.1 %
tmpdir size 17.67 GiB -465.3 kiB -0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 57.9 s +0.12 s +0.2 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.5 s -0.36 s -3.3 %
parse_2 time 10.4 s +0.26 s +2.6 %
parse_3 time 2.8 s -0.01 s -0.5 %
test4: eSDK metrics installer_bin size 417.59 MiB -11.9 kiB -0.0 %
deploy time 36.2 s +0.04 s +0.1 %
deploy_dir size 2.42 GiB +26.0 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

42:13.7 +3.0 s (+0.1 %)
Test runs4
-/+-18.4 s / +27.8 s
Min41:55.3
Max42:41.4
Stdev19.6 s
Task resource usage
Number of tasks Top consumers of cputime
9316 (+0)
rust-llvm-native.do_compile 8518 s
llvm-native.do_compile 8399 s
rust-native.do_install 3137 s
gcc.do_compile 1941 s
qemu-system-native.do_compile 1817 s
Biggest increase in cputime Biggest decrease in cputime
mesa.do_compile +45 s
gtk4.do_compile +38 s
gcc.do_compile +30 s
gcc-runtime.do_compile +17 s
perl.do_compile +14 s
linux-yocto.do_compile -46 s
mesa-native.do_compile -41 s
rust-llvm-native.do_compile -39 s
cargo-c-native-0.10.5+cargo.do_compile -24 s
linux-yocto.do_compile_kernelmodules -23 s
No recipe version changes detected

tmpdir size

95.35 GiB -929.6 kiB (-0.0 %)
Test runs4
-/+-402.0 kiB / +446.0 kiB
Min95.35 GiB
Max95.35 GiB
Stdev446.5 kiB

rootfs size

348.43 MiB +0.0 kiB (+0.0 %)
Test runs4
-/+-0.0 kiB / +0.0 kiB
Min348.43 MiB
Max348.43 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

3:45.6 -0.29 s (-0.1 %)
Test runs4
-/+-0.42 s / +0.47 s
Min3:45.2
Max3:46.1
Stdev0.37 s

test13: Build core-image-sato with rm_work enabled

build time

42:44.8 -2.2 s (-0.1 %)
Test runs4
-/+-19.0 s / +9.1 s
Min42:25.8
Max42:53.9
Stdev13.1 s
Task resource usage
Number of tasks Top consumers of cputime
9881 (+0)
rust-llvm-native.do_compile 8600 s
llvm-native.do_compile 8347 s
rust-native.do_install 3136 s
qemu-system-native.do_compile 2019 s
gcc.do_compile 1932 s
Biggest increase in cputime Biggest decrease in cputime
linux-yocto.do_compile_kernelmodules +29 s
glibc-locale.do_package +19 s
rust-native.do_install +16 s
binutils.do_compile +11 s
gcc-cross-i686.do_compile +11 s
mesa.do_compile -30 s
gcc.do_compile -24 s
rust-llvm-native.do_compile -19 s
gtk4.do_compile -17 s
glib-2.0.do_compile -16 s
No recipe version changes detected

tmpdir size

17.67 GiB -465.3 kiB (-0.0 %)
Test runs4
-/+-504.0 kiB / +764.0 kiB
Min17.67 GiB
Max17.67 GiB
Stdev607.0 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.9 s +0.12 s (+0.2 %)
Test runs4
-/+-0.57 s / +1.1 s
Min57.4 s
Max59.0 s
Stdev0.76 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.5 s -0.36 s (-3.3 %)
Test runs4
-/+-0.28 s / +0.51 s
Min10.3 s
Max11.1 s
Stdev0.36 s

parse_2 time

10.4 s +0.26 s (+2.6 %)
Test runs4
-/+-0.09 s / +0.13 s
Min10.3 s
Max10.6 s
Stdev0.11 s

parse_3 time

2.8 s -0.01 s (-0.5 %)
Test runs4
-/+-0.01 s / +0.01 s
Min2.8 s
Max2.8 s
Stdev0.01 s

test4: eSDK metrics

installer_bin size

417.59 MiB -11.9 kiB (-0.0 %)
Test runs4
-/+-12.0 kiB / +16.0 kiB
Min417.57 MiB
Max417.60 MiB
Stdev14.2 kiB

deploy time

36.2 s +0.04 s (+0.1 %)
Test runs4
-/+-0.23 s / +0.17 s
Min35.9 s
Max36.3 s
Stdev0.18 s

deploy_dir size

2.42 GiB +26.0 kiB (+0.0 %)
Test runs4
-/+-5.0 kiB / +9.0 kiB
Min2.42 GiB
Max2.42 GiB
Stdev6.4 kiB