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 75684 75671
Commit 8f01ae5c7cb f9103246633
Number of test runs 9 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 44:36.0 +24.5 s +0.9 %
tmpdir size 88.84 GiB -290.7 kiB -0.0 %
rootfs size 345.91 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:19.2 +1.9 s +0.7 %
test13: Build core-image-sato with rm_work enabled build time 44:35.9 -18.1 s -0.7 %
tmpdir size 17.01 GiB +962.2 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 56.6 s -0.36 s -0.6 %
test3: Bitbake parsing (bitbake -p) parse_1 time 9.5 s +0.05 s +0.6 %
parse_2 time 8.9 s +0.04 s +0.4 %
parse_3 time 1.4 s +0.03 s +2.1 %
test4: eSDK metrics installer_bin size 414.00 MiB -16.0 kiB -0.0 %
deploy time 33.9 s +0.29 s +0.9 %
deploy_dir size 2.32 GiB -36.7 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

44:36.0 +24.5 s (+0.9 %)
Test runs9
-/+-43.2 s / +24.2 s
Min43:52.8
Max45:00.2
Stdev24.6 s
Task resource usage
Number of tasks Top consumers of cputime
9446 (+0)
rust-llvm-native.do_compile 8541 s
llvm-native.do_compile 8098 s
rust-native.do_install 2971 s
gcc.do_compile 1912 s
linux-yocto.do_compile 1843 s
Biggest increase in cputime Biggest decrease in cputime
binutils.do_compile +42 s
glibc-locale.do_package_write_rpm +38 s
perl.do_package +25 s
librsvg.do_compile +21 s
openssl.do_compile +20 s
rust-llvm-native.do_compile -143 s
mesa.do_compile -76 s
mesa-native.do_compile -58 s
gcc.do_compile -55 s
glibc-locale.do_package -34 s
No recipe version changes detected

tmpdir size

88.84 GiB -290.7 kiB (-0.0 %)
Test runs9
-/+-745.3 kiB / +566.7 kiB
Min88.83 GiB
Max88.84 GiB
Stdev393.9 kiB

rootfs size

345.91 MiB +0.0 kiB (+0.0 %)
Test runs9
-/+-0.0 kiB / +0.0 kiB
Min345.91 MiB
Max345.91 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:19.2 +1.9 s (+0.7 %)
Test runs9
-/+-0.91 s / +2.1 s
Min4:18.3
Max4:21.4
Stdev0.93 s

test13: Build core-image-sato with rm_work enabled

build time

44:35.9 -18.1 s (-0.7 %)
Test runs9
-/+-25.4 s / +39.1 s
Min44:10.6
Max45:15.0
Stdev21.1 s
Task resource usage
Number of tasks Top consumers of cputime
10018 (+0)
rust-llvm-native.do_compile 8589 s
llvm-native.do_compile 8066 s
rust-native.do_install 2944 s
qemu-system-native.do_compile 1948 s
gcc.do_compile 1884 s
Biggest increase in cputime Biggest decrease in cputime
rust-llvm-native.do_compile +142 s
llvm-native.do_compile +101 s
rust-native.do_install +92 s
linux-yocto.do_compile_kernelmodules +91 s
mesa-native.do_compile +63 s
perl.do_compile -49 s
cmake-native.do_compile -38 s
gcc-runtime.do_compile -30 s
cargo-native.do_compile -28 s
spirv-tools-native.do_compile -24 s
No recipe version changes detected

tmpdir size

17.01 GiB +962.2 kiB (+0.0 %)
Test runs9
-/+-954.2 kiB / +929.8 kiB
Min17.01 GiB
Max17.01 GiB
Stdev833.6 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.6 s -0.36 s (-0.6 %)
Test runs9
-/+-0.76 s / +0.84 s
Min55.8 s
Max57.4 s
Stdev0.50 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

9.5 s +0.05 s (+0.6 %)
Test runs9
-/+-0.84 s / +0.59 s
Min8.7 s
Max10.1 s
Stdev0.45 s

parse_2 time

8.9 s +0.04 s (+0.4 %)
Test runs9
-/+-0.54 s / +0.48 s
Min8.3 s
Max9.3 s
Stdev0.40 s

parse_3 time

1.4 s +0.03 s (+2.1 %)
Test runs9
-/+-0.03 s / +0.08 s
Min1.3 s
Max1.5 s
Stdev0.03 s

test4: eSDK metrics

installer_bin size

414.00 MiB -16.0 kiB (-0.0 %)
Test runs9
-/+-72.0 kiB / +23.0 kiB
Min413.93 MiB
Max414.03 MiB
Stdev32.1 kiB

deploy time

33.9 s +0.29 s (+0.9 %)
Test runs9
-/+-0.41 s / +0.53 s
Min33.5 s
Max34.4 s
Stdev0.35 s

deploy_dir size

2.32 GiB -36.7 kiB (-0.0 %)
Test runs9
-/+-109.3 kiB / +56.7 kiB
Min2.32 GiB
Max2.32 GiB
Stdev69.7 kiB