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 75900 75884
Commit 494983bc926 a8f7f1b87e7
Number of test runs 4 1

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 44:47.5 +16.4 s +0.6 %
tmpdir size 88.76 GiB +425.0 kiB +0.0 %
rootfs size 346.19 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:19.3 -2.1 s -0.8 %
test13: Build core-image-sato with rm_work enabled build time 45:10.3 -25.1 s -0.9 %
tmpdir size 16.98 GiB +138.0 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 56.5 s -0.60 s -1.1 %
test3: Bitbake parsing (bitbake -p) parse_1 time 9.0 s -0.54 s -5.6 %
parse_2 time 8.9 s -0.04 s -0.5 %
parse_3 time 1.4 s -0.02 s -1.4 %
test4: eSDK metrics installer_bin size 413.86 MiB -25.2 kiB -0.0 %
deploy time 33.9 s -0.46 s -1.3 %
deploy_dir size 2.31 GiB -63.2 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

44:47.5 +16.4 s (+0.6 %)
Test runs4
-/+-29.3 s / +15.9 s
Min44:18.3
Max45:03.4
Stdev21.3 s
Task resource usage
Number of tasks Top consumers of cputime
9325 (+0)
rust-llvm-native.do_compile 8566 s
llvm-native.do_compile 8456 s
rust-native.do_install 3015 s
gcc.do_compile 1877 s
linux-yocto.do_compile 1855 s
Biggest increase in cputime Biggest decrease in cputime
rust-native.do_install +234 s
llvm-native.do_compile +209 s
linux-yocto.do_compile +124 s
mesa-native.do_compile +105 s
qemu-system-native.do_compile +66 s
rust-llvm-native.do_compile -176 s
mesa.do_compile -65 s
gcc.do_compile -61 s
perl.do_package_write_rpm -39 s
cargo-native.do_compile -34 s
No recipe version changes detected

tmpdir size

88.76 GiB +425.0 kiB (+0.0 %)
Test runs4
-/+-577.0 kiB / +339.0 kiB
Min88.76 GiB
Max88.76 GiB
Stdev403.2 kiB

rootfs size

346.19 MiB +0.0 kiB (+0.0 %)
Test runs4
-/+-0.0 kiB / +0.0 kiB
Min346.19 MiB
Max346.19 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:19.3 -2.1 s (-0.8 %)
Test runs4
-/+-0.96 s / +0.92 s
Min4:18.3
Max4:20.2
Stdev0.79 s

test13: Build core-image-sato with rm_work enabled

build time

45:10.3 -25.1 s (-0.9 %)
Test runs4
-/+-13.4 s / +12.2 s
Min44:56.9
Max45:22.5
Stdev10.6 s
Task resource usage
Number of tasks Top consumers of cputime
9891 (+0)
rust-llvm-native.do_compile 8544 s
llvm-native.do_compile 8381 s
rust-native.do_install 2969 s
qemu-system-native.do_compile 1944 s
gcc.do_compile 1845 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +65 s
perl.do_package_write_rpm +44 s
mesa.do_compile +43 s
mesa.do_package_write_rpm +33 s
glibc-locale.do_package +31 s
linux-yocto.do_compile_kernelmodules -92 s
gcc.do_package_write_rpm -69 s
mesa-native.do_compile -61 s
gcc.do_compile -53 s
llvm-native.do_compile -44 s
No recipe version changes detected

tmpdir size

16.98 GiB +138.0 kiB (+0.0 %)
Test runs4
-/+-346.0 kiB / +674.0 kiB
Min16.98 GiB
Max16.98 GiB
Stdev459.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.5 s -0.60 s (-1.1 %)
Test runs4
-/+-0.37 s / +0.38 s
Min56.1 s
Max56.8 s
Stdev0.30 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

9.0 s -0.54 s (-5.6 %)
Test runs4
-/+-0.26 s / +0.48 s
Min8.8 s
Max9.5 s
Stdev0.34 s

parse_2 time

8.9 s -0.04 s (-0.5 %)
Test runs4
-/+-0.10 s / +0.12 s
Min8.8 s
Max9.1 s
Stdev0.10 s

parse_3 time

1.4 s -0.02 s (-1.4 %)
Test runs4
-/+-0.02 s / +0.01 s
Min1.4 s
Max1.4 s
Stdev0.01 s

test4: eSDK metrics

installer_bin size

413.86 MiB -25.2 kiB (-0.0 %)
Test runs4
-/+-30.8 kiB / +23.2 kiB
Min413.83 MiB
Max413.88 MiB
Stdev22.6 kiB

deploy time

33.9 s -0.46 s (-1.3 %)
Test runs4
-/+-0.12 s / +0.16 s
Min33.8 s
Max34.0 s
Stdev0.13 s

deploy_dir size

2.31 GiB -63.2 kiB (-0.0 %)
Test runs4
-/+-77.8 kiB / +52.2 kiB
Min2.31 GiB
Max2.31 GiB
Stdev61.5 kiB