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-debian12-vk perf-debian12-vk
Branch master master
Commit number 77852 77844
Commit e894acce6ed 67f6bad5295
Number of test runs 11 3

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 39:43.3 -34.4 s -1.4 %
tmpdir size 98.16 GiB -3.16 GiB -3.1 %
rootfs size 349.06 MiB +4.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:13.4 -0.60 s -0.2 %
test13: Build core-image-sato with rm_work enabled build time 43:13.8 -6.5 s -0.2 %
tmpdir size 17.78 GiB -237.2 kiB -0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:09.9 -0.39 s -0.6 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.6 s -0.26 s -2.4 %
parse_2 time 9.9 s -0.01 s -0.1 %
parse_3 time 2.1 s -0.00 s -0.1 %
test4: eSDK metrics installer_bin size 418.69 MiB -2.7 kiB -0.0 %
deploy time 45.6 s -0.42 s -0.9 %
deploy_dir size 2.51 GiB -14.6 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

39:43.3 -34.4 s (-1.4 %)
Test runs11
-/+-16.8 s / +17.1 s
Min39:26.6
Max40:00.4
Stdev13.1 s
Task resource usage
Number of tasks Top consumers of cputime
9318 (+0)
llvm-native.do_compile 9264 s
rust-llvm-native.do_compile 8865 s
rust-native.do_install 3719 s
gcc.do_compile 1972 s
linux-yocto.do_compile 1786 s
Biggest increase in cputime Biggest decrease in cputime
llvm-native.do_compile +560 s
mesa-native.do_compile +78 s
rust-llvm-native.do_compile +49 s
cargo-native.do_compile +15 s
perl.do_package +7 s
rust-native.do_install -28 s
cmake-native.do_compile -18 s
glibc.do_compile -12 s
gcc.do_compile -11 s
icu-76.do_compile -11 s
No recipe version changes detected

tmpdir size

98.16 GiB -3.16 GiB (-3.1 %)
Test runs11
-/+-354.9 kiB / +449.1 kiB
Min98.16 GiB
Max98.16 GiB
Stdev270.8 kiB

rootfs size

349.06 MiB +4.0 kiB (+0.0 %)
Test runs11
-/+-0.0 kiB / +0.0 kiB
Min349.06 MiB
Max349.06 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:13.4 -0.60 s (-0.2 %)
Test runs11
-/+-2.0 s / +2.2 s
Min4:11.4
Max4:15.6
Stdev1.5 s

test13: Build core-image-sato with rm_work enabled

build time

43:13.8 -6.5 s (-0.2 %)
Test runs11
-/+-20.1 s / +19.2 s
Min42:53.7
Max43:33.1
Stdev12.5 s
Task resource usage
Number of tasks Top consumers of cputime
9883 (+0)
llvm-native.do_compile 9243 s
rust-llvm-native.do_compile 8796 s
rust-native.do_install 3636 s
gcc.do_compile 1976 s
qemu-system-native.do_compile 1940 s
Biggest increase in cputime Biggest decrease in cputime
rust-native.do_install +28 s
python3.do_compile +12 s
qemu-system-native.do_compile +10 s
perl.do_package +6 s
elfutils.do_compile +5 s
llvm-native.do_compile -33 s
linux-yocto.do_compile_kernelmodules -26 s
rust-llvm-native.do_compile -22 s
mesa.do_compile -16 s
gcc.do_compile -11 s
No recipe version changes detected

tmpdir size

17.78 GiB -237.2 kiB (-0.0 %)
Test runs11
-/+-205.5 kiB / +322.5 kiB
Min17.78 GiB
Max17.78 GiB
Stdev177.6 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:09.9 -0.39 s (-0.6 %)
Test runs11
-/+-2.2 s / +1.8 s
Min1:07.6
Max1:11.7
Stdev1.3 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.6 s -0.26 s (-2.4 %)
Test runs11
-/+-0.81 s / +0.84 s
Min9.8 s
Max11.4 s
Stdev0.58 s

parse_2 time

9.9 s -0.01 s (-0.1 %)
Test runs11
-/+-0.63 s / +0.87 s
Min9.3 s
Max10.8 s
Stdev0.40 s

parse_3 time

2.1 s -0.00 s (-0.1 %)
Test runs11
-/+-0.08 s / +0.08 s
Min2.1 s
Max2.2 s
Stdev0.05 s

test4: eSDK metrics

installer_bin size

418.69 MiB -2.7 kiB (-0.0 %)
Test runs11
-/+-12.3 kiB / +23.7 kiB
Min418.67 MiB
Max418.71 MiB
Stdev11.5 kiB

deploy time

45.6 s -0.42 s (-0.9 %)
Test runs11
-/+-0.71 s / +1.4 s
Min44.9 s
Max47.1 s
Stdev0.61 s

deploy_dir size

2.51 GiB -14.6 kiB (-0.0 %)
Test runs11
-/+-193.4 kiB / +124.6 kiB
Min2.51 GiB
Max2.51 GiB
Stdev106.7 kiB