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 77323 77311
Commit ca289e5d853 8f69906d5ed
Number of test runs 4 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 42:28.4 +13.9 s +0.5 %
tmpdir size 95.75 GiB +485.94 MiB +0.5 %
rootfs size 348.95 MiB +24.0 kiB +0.0 %
test12: Build virtual/kernel build time 3:45.7 -0.72 s -0.3 %
test13: Build core-image-sato with rm_work enabled build time 42:52.5 +8.5 s +0.3 %
tmpdir size 17.74 GiB +113.21 MiB +0.6 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 58.6 s +0.69 s +1.2 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.6 s -0.06 s -0.5 %
parse_2 time 10.1 s -0.27 s -2.6 %
parse_3 time 2.9 s +0.02 s +0.6 %
test4: eSDK metrics installer_bin size 415.92 MiB +16.8 kiB +0.0 %
deploy time 36.3 s -0.01 s -0.0 %
deploy_dir size 2.41 GiB +37.7 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

42:28.4 +13.9 s (+0.5 %)
Test runs4
-/+-26.5 s / +22.8 s
Min42:02.0
Max42:51.2
Stdev20.3 s
Task resource usage
Number of tasks Top consumers of cputime
9316 (+0)
rust-llvm-native.do_compile 8703 s
llvm-native.do_compile 8385 s
rust-native.do_install 3537 s
gcc.do_compile 1853 s
qemu-system-native.do_compile 1808 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +191 s
llvm-native.do_compile +78 s
harfbuzz.do_compile +24 s
gnutls.do_compile +12 s
gcc-cross-i686.do_compile +10 s
rust-native.do_install -50 s
cargo-native.do_compile -39 s
linux-yocto.do_compile -38 s
cargo-c-native-0.10.5+cargo.do_compile -33 s
gcc.do_compile -33 s
Recipe version changes
Version changed
cargo-native 1.81.0 → 1.82.0
libpcre2 10.44 → 10.45
libpcre2-native 10.44 → 10.45
libstd-rs 1.81.0 → 1.82.0
libxml2 2.13.5 → 2.13.6
libxml2-native 2.13.5 → 2.13.6
rust-llvm-native 1.81.0 → 1.82.0
rust-native 1.81.0 → 1.82.0

tmpdir size

95.75 GiB +485.94 MiB (+0.5 %)
Test runs4
-/+-756.0 kiB / +452.0 kiB
Min95.75 GiB
Max95.75 GiB
Stdev524.0 kiB

rootfs size

348.95 MiB +24.0 kiB (+0.0 %)
Test runs4
-/+-0.0 kiB / +0.0 kiB
Min348.95 MiB
Max348.95 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

3:45.7 -0.72 s (-0.3 %)
Test runs4
-/+-0.81 s / +0.50 s
Min3:44.9
Max3:46.2
Stdev0.61 s

test13: Build core-image-sato with rm_work enabled

build time

42:52.5 +8.5 s (+0.3 %)
Test runs4
-/+-11.9 s / +26.8 s
Min42:40.6
Max43:19.3
Stdev18.0 s
Task resource usage
Number of tasks Top consumers of cputime
9881 (+0)
rust-llvm-native.do_compile 8706 s
llvm-native.do_compile 8393 s
rust-native.do_install 3596 s
qemu-system-native.do_compile 2023 s
gcc.do_compile 1949 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +200 s
llvm-native.do_compile +48 s
qemu-system-native.do_compile +22 s
librsvg.do_compile +20 s
gtk4.do_compile +18 s
linux-yocto.do_compile_kernelmodules -38 s
openssl.do_compile -23 s
linux-yocto.do_compile -19 s
rust-native.do_install -17 s
glib-2.0.do_compile -14 s
Recipe version changes
Version changed
cargo-native 1.81.0 → 1.82.0
libpcre2 10.44 → 10.45
libpcre2-native 10.44 → 10.45
libstd-rs 1.81.0 → 1.82.0
libxml2 2.13.5 → 2.13.6
libxml2-native 2.13.5 → 2.13.6
rust-llvm-native 1.81.0 → 1.82.0
rust-native 1.81.0 → 1.82.0

tmpdir size

17.74 GiB +113.21 MiB (+0.6 %)
Test runs4
-/+-241.0 kiB / +195.0 kiB
Min17.74 GiB
Max17.74 GiB
Stdev182.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

58.6 s +0.69 s (+1.2 %)
Test runs4
-/+-0.81 s / +1.2 s
Min57.7 s
Max59.7 s
Stdev0.95 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.6 s -0.06 s (-0.5 %)
Test runs4
-/+-0.99 s / +0.80 s
Min9.6 s
Max11.4 s
Stdev0.90 s

parse_2 time

10.1 s -0.27 s (-2.6 %)
Test runs4
-/+-0.59 s / +0.64 s
Min9.5 s
Max10.7 s
Stdev0.52 s

parse_3 time

2.9 s +0.02 s (+0.6 %)
Test runs4
-/+-0.03 s / +0.04 s
Min2.8 s
Max2.9 s
Stdev0.03 s

test4: eSDK metrics

installer_bin size

415.92 MiB +16.8 kiB (+0.0 %)
Test runs4
-/+-11.0 kiB / +15.0 kiB
Min415.91 MiB
Max415.93 MiB
Stdev11.0 kiB

deploy time

36.3 s -0.01 s (-0.0 %)
Test runs4
-/+-0.16 s / +0.28 s
Min36.2 s
Max36.6 s
Stdev0.21 s

deploy_dir size

2.41 GiB +37.7 kiB (+0.0 %)
Test runs4
-/+-116.0 kiB / +52.0 kiB
Min2.41 GiB
Max2.41 GiB
Stdev77.9 kiB