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 78471 78470
Commit caea04becc7 1599d1a68e0
Number of test runs 11 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 1:15:38 -3.9 s -0.1 %
tmpdir size 112.66 GiB -144.9 kiB -0.0 %
rootfs size 506.87 MiB +1.3 kiB +0.0 %
test12: Build virtual/kernel build time 4:06.8 -0.47 s -0.2 %
test13: Build core-image-sato with rm_work enabled build time 1:15:50 +5.3 s +0.1 %
tmpdir size 22.29 GiB -734.0 kiB -0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:09.2 +0.18 s +0.3 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.7 s -0.04 s -0.3 %
parse_2 time 11.4 s -0.16 s -1.4 %
parse_3 time 2.3 s +0.04 s +1.8 %
test4: eSDK metrics installer_bin size 646.97 MiB +7.8 kiB +0.0 %
deploy time 48.9 s +0.16 s +0.3 %
deploy_dir size 4.08 GiB +47.6 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

1:15:38 -3.9 s (-0.1 %)
Test runs11
-/+-11.6 s / +11.6 s
Min1:15:27
Max1:15:50
Stdev6.8 s
Task resource usage
Number of tasks Top consumers of cputime
9426 (+0)
clang-native.do_compile 26878 s
clang.do_compile 18078 s
rust-llvm-native.do_compile 8731 s
rust-native.do_install 3636 s
gcc.do_compile 2530 s
Biggest increase in cputime Biggest decrease in cputime
rust-native.do_install +58 s
cargo-native.do_compile +27 s
spirv-tools.do_compile +16 s
coreutils.do_package +14 s
harfbuzz.do_compile +13 s
clang-native.do_compile -46 s
rust-llvm-native.do_compile -39 s
glibc-locale.do_package -34 s
clang.do_compile -24 s
icu-76.do_compile -15 s
No recipe version changes detected

tmpdir size

112.66 GiB -144.9 kiB (-0.0 %)
Test runs11
-/+-2.56 MiB / +750.9 kiB
Min112.66 GiB
Max112.66 GiB
Stdev923.4 kiB

rootfs size

506.87 MiB +1.3 kiB (+0.0 %)
Test runs11
-/+-3.3 kiB / +0.7 kiB
Min506.87 MiB
Max506.87 MiB
Stdev1.6 kiB

test12: Build virtual/kernel

build time

4:06.8 -0.47 s (-0.2 %)
Test runs11
-/+-1.6 s / +2.1 s
Min4:05.2
Max4:08.9
Stdev1.0 s

test13: Build core-image-sato with rm_work enabled

build time

1:15:50 +5.3 s (+0.1 %)
Test runs11
-/+-15.5 s / +10.7 s
Min1:15:35
Max1:16:01
Stdev8.3 s
Task resource usage
Number of tasks Top consumers of cputime
10002 (+0)
clang-native.do_compile 26985 s
clang.do_compile 18081 s
rust-llvm-native.do_compile 8715 s
rust-native.do_install 3815 s
gcc.do_compile 2630 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +45 s
rust-native.do_install +17 s
clang.do_compile +12 s
bluez5.do_compile_ptest_base +11 s
python3.do_compile +9 s
clang-native.do_compile -52 s
qemu-native.do_compile -12 s
linux-yocto.do_compile_kernelmodules -12 s
spirv-tools.do_compile -7 s
libdnf-native.do_compile -7 s
No recipe version changes detected

tmpdir size

22.29 GiB -734.0 kiB (-0.0 %)
Test runs11
-/+-364.0 kiB / +260.0 kiB
Min22.29 GiB
Max22.29 GiB
Stdev203.3 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:09.2 +0.18 s (+0.3 %)
Test runs11
-/+-0.52 s / +0.71 s
Min1:08.7
Max1:09.9
Stdev0.44 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.7 s -0.04 s (-0.3 %)
Test runs11
-/+-0.24 s / +0.37 s
Min11.5 s
Max12.1 s
Stdev0.18 s

parse_2 time

11.4 s -0.16 s (-1.4 %)
Test runs11
-/+-0.32 s / +0.30 s
Min11.1 s
Max11.7 s
Stdev0.23 s

parse_3 time

2.3 s +0.04 s (+1.8 %)
Test runs11
-/+-0.03 s / +0.03 s
Min2.3 s
Max2.4 s
Stdev0.02 s

test4: eSDK metrics

installer_bin size

646.97 MiB +7.8 kiB (+0.0 %)
Test runs11
-/+-22.3 kiB / +39.7 kiB
Min646.95 MiB
Max647.01 MiB
Stdev23.7 kiB

deploy time

48.9 s +0.16 s (+0.3 %)
Test runs11
-/+-0.42 s / +0.51 s
Min48.5 s
Max49.4 s
Stdev0.33 s

deploy_dir size

4.08 GiB +47.6 kiB (+0.0 %)
Test runs11
-/+-165.1 kiB / +112.9 kiB
Min4.08 GiB
Max4.08 GiB
Stdev86.5 kiB