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 76321 76310
Commit 1bca7e24253 131872001ab
Number of test runs 7 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 44:32.5 +4.5 s +0.2 %
tmpdir size 91.30 GiB +7.66 MiB +0.0 %
rootfs size 344.77 MiB +29.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:19.5 +1.7 s +0.7 %
test13: Build core-image-sato with rm_work enabled build time 44:48.2 -10.7 s -0.4 %
tmpdir size 16.94 GiB +1.85 MiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 57.3 s -0.08 s -0.1 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.6 s +0.11 s +1.1 %
parse_2 time 10.3 s +0.37 s +3.8 %
parse_3 time 2.8 s +0.00 s +0.1 %
test4: eSDK metrics installer_bin size 416.12 MiB +50.0 kiB +0.0 %
deploy time 36.1 s +0.19 s +0.5 %
deploy_dir size 2.39 GiB -29.4 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

44:32.5 +4.5 s (+0.2 %)
Test runs7
-/+-47.6 s / +33.0 s
Min43:44.9
Max45:05.6
Stdev31.5 s
Task resource usage
Number of tasks Top consumers of cputime
9311 (+0)
rust-llvm-native.do_compile 8595 s
llvm-native.do_compile 8400 s
rust-native.do_install 3036 s
gcc.do_compile 1909 s
qemu-system-native.do_compile 1859 s
Biggest increase in cputime Biggest decrease in cputime
gcc.do_compile +27 s
rust-native.do_install +25 s
mesa-native.do_compile +20 s
gcc.do_package_write_rpm +18 s
perl.do_package_write_rpm +14 s
mesa.do_compile -94 s
rust-llvm-native.do_compile -85 s
linux-yocto.do_package_write_rpm -45 s
linux-yocto.do_compile_kernelmodules -45 s
qemu-system-native.do_compile -32 s
Recipe version changes
Version changed
libxml2 2.13.4 → 2.13.5
libxml2-native 2.13.4 → 2.13.5

tmpdir size

91.30 GiB +7.66 MiB (+0.0 %)
Test runs7
-/+-745.1 kiB / +770.9 kiB
Min91.30 GiB
Max91.30 GiB
Stdev580.7 kiB

rootfs size

344.77 MiB +29.0 kiB (+0.0 %)
Test runs7
-/+-0.0 kiB / +0.0 kiB
Min344.77 MiB
Max344.77 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:19.5 +1.7 s (+0.7 %)
Test runs7
-/+-0.99 s / +0.94 s
Min4:18.5
Max4:20.5
Stdev0.66 s

test13: Build core-image-sato with rm_work enabled

build time

44:48.2 -10.7 s (-0.4 %)
Test runs7
-/+-28.2 s / +27.3 s
Min44:19.9
Max45:15.4
Stdev23.0 s
Task resource usage
Number of tasks Top consumers of cputime
9876 (+0)
rust-llvm-native.do_compile 8564 s
llvm-native.do_compile 8382 s
rust-native.do_install 2978 s
qemu-system-native.do_compile 1993 s
gcc.do_compile 1883 s
Biggest increase in cputime Biggest decrease in cputime
llvm-native.do_compile +73 s
mesa.do_compile +59 s
perl.do_package_write_rpm +24 s
qemu-system-native.do_compile +24 s
gcc-cross-i686.do_compile +22 s
linux-yocto.do_compile -49 s
glibc-locale.do_package_write_rpm -48 s
rust-llvm-native.do_compile -42 s
binutils.do_compile -22 s
perl.do_package -21 s
Recipe version changes
Version changed
libxml2 2.13.4 → 2.13.5
libxml2-native 2.13.4 → 2.13.5

tmpdir size

16.94 GiB +1.85 MiB (+0.0 %)
Test runs7
-/+-877.7 kiB / +706.3 kiB
Min16.93 GiB
Max16.94 GiB
Stdev693.0 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.3 s -0.08 s (-0.1 %)
Test runs7
-/+-0.19 s / +0.48 s
Min57.1 s
Max57.8 s
Stdev0.23 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.6 s +0.11 s (+1.1 %)
Test runs7
-/+-0.74 s / +0.36 s
Min9.9 s
Max11.0 s
Stdev0.37 s

parse_2 time

10.3 s +0.37 s (+3.8 %)
Test runs7
-/+-0.52 s / +0.60 s
Min9.7 s
Max10.9 s
Stdev0.39 s

parse_3 time

2.8 s +0.00 s (+0.1 %)
Test runs7
-/+-0.00 s / +0.00 s
Min2.8 s
Max2.8 s
Stdev0.00 s

test4: eSDK metrics

installer_bin size

416.12 MiB +50.0 kiB (+0.0 %)
Test runs7
-/+-18.0 kiB / +17.0 kiB
Min416.10 MiB
Max416.14 MiB
Stdev11.1 kiB

deploy time

36.1 s +0.19 s (+0.5 %)
Test runs7
-/+-0.24 s / +0.33 s
Min35.9 s
Max36.5 s
Stdev0.20 s

deploy_dir size

2.39 GiB -29.4 kiB (-0.0 %)
Test runs7
-/+-143.1 kiB / +57.9 kiB
Min2.39 GiB
Max2.39 GiB
Stdev79.8 kiB