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 76982 76979
Commit 6b1e65b7d6c 2d2d17e1366
Number of test runs 2 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 42:09.4 -8.7 s -0.3 %
tmpdir size 95.36 GiB +1.11 MiB +0.0 %
rootfs size 348.43 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 3:44.6 -1.6 s -0.7 %
test13: Build core-image-sato with rm_work enabled build time 42:56.7 -7.5 s -0.3 %
tmpdir size 17.67 GiB +442.0 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 58.8 s -0.11 s -0.2 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.2 s -0.76 s -6.9 %
parse_2 time 10.6 s +0.29 s +2.8 %
parse_3 time 2.8 s +0.01 s +0.3 %
test4: eSDK metrics installer_bin size 418.27 MiB +131.0 kiB +0.0 %
deploy time 36.2 s +0.08 s +0.2 %
deploy_dir size 2.42 GiB +393.5 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

42:09.4 -8.7 s (-0.3 %)
Test runs2
-/+-30.4 s / +30.4 s
Min41:39.0
Max42:39.7
Stdev42.9 s
Task resource usage
Number of tasks Top consumers of cputime
9316 (+0)
rust-llvm-native.do_compile 8643 s
llvm-native.do_compile 8396 s
rust-native.do_install 3138 s
gcc.do_compile 1869 s
linux-yocto.do_compile 1859 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +69 s
glibc-locale.do_package +35 s
perl.do_compile +23 s
linux-yocto.do_compile_kernelmodules +21 s
harfbuzz-native.do_compile +17 s
rust-native.do_install -93 s
mesa-native.do_compile -55 s
llvm-native.do_compile -54 s
gcc.do_compile -42 s
binutils.do_compile -32 s
No recipe version changes detected

tmpdir size

95.36 GiB +1.11 MiB (+0.0 %)
Test runs2
-/+-92.0 kiB / +92.0 kiB
Min95.36 GiB
Max95.36 GiB
Stdev130.1 kiB

rootfs size

348.43 MiB +0.0 kiB (+0.0 %)
Test runs2
-/+-0.0 kiB / +0.0 kiB
Min348.43 MiB
Max348.43 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

3:44.6 -1.6 s (-0.7 %)
Test runs2
-/+-0.11 s / +0.11 s
Min3:44.5
Max3:44.7
Stdev0.16 s

test13: Build core-image-sato with rm_work enabled

build time

42:56.7 -7.5 s (-0.3 %)
Test runs2
-/+-24.2 s / +24.2 s
Min42:32.6
Max43:20.9
Stdev34.2 s
Task resource usage
Number of tasks Top consumers of cputime
9881 (+0)
rust-llvm-native.do_compile 8456 s
llvm-native.do_compile 8348 s
rust-native.do_install 3072 s
qemu-system-native.do_compile 2024 s
gcc.do_compile 1950 s
Biggest increase in cputime Biggest decrease in cputime
gcc.do_compile +59 s
cargo-native.do_compile +50 s
cargo-c-native-0.10.5+cargo.do_compile +46 s
glibc-locale.do_package +43 s
gcc-runtime.do_compile +42 s
rust-native.do_install -146 s
rust-llvm-native.do_compile -134 s
linux-yocto.do_compile -119 s
linux-yocto.do_compile_kernelmodules -39 s
llvm-native.do_compile -29 s
No recipe version changes detected

tmpdir size

17.67 GiB +442.0 kiB (+0.0 %)
Test runs2
-/+-848.0 kiB / +848.0 kiB
Min17.67 GiB
Max17.67 GiB
Stdev1.17 MiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

58.8 s -0.11 s (-0.2 %)
Test runs2
-/+-0.18 s / +0.18 s
Min58.6 s
Max59.0 s
Stdev0.25 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.2 s -0.76 s (-6.9 %)
Test runs2
-/+-0.35 s / +0.35 s
Min9.8 s
Max10.5 s
Stdev0.49 s

parse_2 time

10.6 s +0.29 s (+2.8 %)
Test runs2
-/+-0.02 s / +0.02 s
Min10.5 s
Max10.6 s
Stdev0.02 s

parse_3 time

2.8 s +0.01 s (+0.3 %)
Test runs2
-/+-0.01 s / +0.01 s
Min2.8 s
Max2.9 s
Stdev0.02 s

test4: eSDK metrics

installer_bin size

418.27 MiB +131.0 kiB (+0.0 %)
Test runs2
-/+-1.5 kiB / +1.5 kiB
Min418.26 MiB
Max418.27 MiB
Stdev2.1 kiB

deploy time

36.2 s +0.08 s (+0.2 %)
Test runs2
-/+-0.21 s / +0.21 s
Min36.0 s
Max36.4 s
Stdev0.29 s

deploy_dir size

2.42 GiB +393.5 kiB (+0.0 %)
Test runs2
-/+-58.0 kiB / +58.0 kiB
Min2.42 GiB
Max2.42 GiB
Stdev82.0 kiB