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 78237 78220
Commit 601b05a298c 43fd724eac2
Number of test runs 4 17

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 1:16:19 +14:56.7 +24.4 %
tmpdir size 112.46 GiB +3.51 GiB +3.2 %
rootfs size 537.32 MiB +456.9 kiB +0.1 %
test12: Build virtual/kernel build time 4:04.9 -1.6 s -0.7 %
test13: Build core-image-sato with rm_work enabled build time 1:16:29 +14:43.3 +23.8 %
tmpdir size 22.44 GiB +3.41 GiB +17.9 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:09.4 -0.18 s -0.3 %
test3: Bitbake parsing (bitbake -p) parse_1 time 12.0 s +0.04 s +0.3 %
parse_2 time 11.4 s +0.06 s +0.5 %
parse_3 time 2.4 s +0.06 s +2.8 %
test4: eSDK metrics installer_bin size 647.95 MiB +89.15 MiB +16.0 %
deploy time 49.2 s +2.7 s +5.9 %
deploy_dir size 4.09 GiB +814.21 MiB +24.2 %

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

1:16:19 +14:56.7 (+24.4 %)
Test runs4
-/+-7.9 s / +8.2 s
Min1:16:11
Max1:16:27
Stdev8.2 s
Task resource usage
Number of tasks Top consumers of cputime
9397 (+28)
clang-native.do_compile 26879 s
clang.do_compile 19600 s
rust-llvm-native.do_compile 8684 s
rust-native.do_install 3585 s
gcc.do_compile 2518 s
Biggest increase in cputime Biggest decrease in cputime
clang-native.do_compile +26879 s
clang.do_compile +19600 s
binutils-native.do_compile +700 s
clang.do_package +74 s
cargo-c-native-0.10.5+cargo.do_compile +34 s
llvm-native.do_compile -19886 s
llvm.do_compile -18145 s
rust-llvm-native.do_compile -300 s
qemu-native.do_compile -194 s
qemu-system-native.do_compile -188 s
Recipe version changes
New recipes
binutils-native 2.44-r0
clang 20.1.3-r0
clang-cross-i686 20.1.3-r0
clang-native 20.1.3-r0
llvm-project-source-20.1.3 20.1.3-r0
Dropped recipes
llvm 20.1.2-r0
llvm-native 20.1.2-r0
Version changed
glib-2.0 2.84.0 → 2.84.1
glib-2.0-initial 2.84.0 → 2.84.1
glib-2.0-native 2.84.0 → 2.84.1
gtk4 4.18.4 → 4.18.5
libsolv 0.7.31 → 0.7.32
libsolv-native 0.7.31 → 0.7.32
mesa 25.0.2 → 25.0.5
mesa-native 25.0.2 → 25.0.5
qemu-native 9.2.3 → 10.0.0
qemu-system-native 9.2.3 → 10.0.0

tmpdir size

112.46 GiB +3.51 GiB (+3.2 %)
Test runs4
-/+-158.0 kiB / +142.0 kiB
Min112.46 GiB
Max112.46 GiB
Stdev150.3 kiB

rootfs size

537.32 MiB +456.9 kiB (+0.1 %)
Test runs4
-/+-2.0 kiB / +2.0 kiB
Min537.32 MiB
Max537.32 MiB
Stdev2.3 kiB

test12: Build virtual/kernel

build time

4:04.9 -1.6 s (-0.7 %)
Test runs4
-/+-0.25 s / +0.24 s
Min4:04.7
Max4:05.2
Stdev0.21 s

test13: Build core-image-sato with rm_work enabled

build time

1:16:29 +14:43.3 (+23.8 %)
Test runs4
-/+-14.5 s / +10.7 s
Min1:16:15
Max1:16:40
Stdev12.4 s
Task resource usage
Number of tasks Top consumers of cputime
9971 (+31)
clang-native.do_compile 27096 s
clang.do_compile 19557 s
rust-llvm-native.do_compile 8695 s
rust-native.do_install 3793 s
gcc.do_compile 2600 s
Biggest increase in cputime Biggest decrease in cputime
clang-native.do_compile +27096 s
clang.do_compile +19557 s
binutils-native.do_compile +683 s
clang.do_package +73 s
libsolv.do_compile +28 s
llvm-native.do_compile -19742 s
llvm.do_compile -18018 s
rust-llvm-native.do_compile -309 s
qemu-system-native.do_compile -227 s
qemu-native.do_compile -199 s
Recipe version changes
New recipes
binutils-native 2.44-r0
clang 20.1.3-r0
clang-cross-i686 20.1.3-r0
clang-native 20.1.3-r0
llvm-project-source-20.1.3 20.1.3-r0
Dropped recipes
llvm 20.1.2-r0
llvm-native 20.1.2-r0
Version changed
glib-2.0 2.84.0 → 2.84.1
glib-2.0-initial 2.84.0 → 2.84.1
glib-2.0-native 2.84.0 → 2.84.1
gtk4 4.18.4 → 4.18.5
libsolv 0.7.31 → 0.7.32
libsolv-native 0.7.31 → 0.7.32
mesa 25.0.2 → 25.0.5
mesa-native 25.0.2 → 25.0.5
qemu-native 9.2.3 → 10.0.0
qemu-system-native 9.2.3 → 10.0.0

tmpdir size

22.44 GiB +3.41 GiB (+17.9 %)
Test runs4
-/+-841.0 kiB / +343.0 kiB
Min22.44 GiB
Max22.44 GiB
Stdev562.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:09.4 -0.18 s (-0.3 %)
Test runs4
-/+-0.44 s / +0.53 s
Min1:09.0
Max1:10.0
Stdev0.43 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

12.0 s +0.04 s (+0.3 %)
Test runs4
-/+-0.31 s / +0.22 s
Min11.7 s
Max12.2 s
Stdev0.27 s

parse_2 time

11.4 s +0.06 s (+0.5 %)
Test runs4
-/+-0.15 s / +0.08 s
Min11.3 s
Max11.5 s
Stdev0.10 s

parse_3 time

2.4 s +0.06 s (+2.8 %)
Test runs4
-/+-0.08 s / +0.19 s
Min2.3 s
Max2.6 s
Stdev0.13 s

test4: eSDK metrics

installer_bin size

647.95 MiB +89.15 MiB (+16.0 %)
Test runs4
-/+-23.2 kiB / +17.8 kiB
Min647.93 MiB
Max647.97 MiB
Stdev17.2 kiB

deploy time

49.2 s +2.7 s (+5.9 %)
Test runs4
-/+-0.29 s / +0.35 s
Min48.9 s
Max49.5 s
Stdev0.32 s

deploy_dir size

4.09 GiB +814.21 MiB (+24.2 %)
Test runs4
-/+-44.5 kiB / +59.5 kiB
Min4.09 GiB
Max4.09 GiB
Stdev50.2 kiB