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 78188 78184
Commit 0a4d64647d3 69c5f722782
Number of test runs 2 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 1:01:41 -4.9 s -0.1 %
tmpdir size 108.24 GiB -3.85 MiB -0.0 %
rootfs size 536.05 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:02.5 -2.4 s -1.0 %
test13: Build core-image-sato with rm_work enabled build time 1:01:57 -3.1 s -0.1 %
tmpdir size 18.84 GiB +228.0 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:09.4 -0.13 s -0.2 %
test3: Bitbake parsing (bitbake -p) parse_1 time 12.1 s +0.08 s +0.7 %
parse_2 time 11.2 s -0.31 s -2.7 %
parse_3 time 2.3 s +0.00 s +0.2 %
test4: eSDK metrics installer_bin size 553.23 MiB +0.5 kiB +0.0 %
deploy time 45.9 s -0.44 s -0.9 %
deploy_dir size 3.27 GiB -57.0 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

1:01:41 -4.9 s (-0.1 %)
Test runs2
-/+-0.37 s / +0.37 s
Min1:01:41
Max1:01:42
Stdev0.52 s
Task resource usage
Number of tasks Top consumers of cputime
9369 (+0)
llvm-native.do_compile 19921 s
llvm.do_compile 18672 s
rust-llvm-native.do_compile 9023 s
rust-native.do_install 3734 s
qemu-system-native.do_compile 2227 s
Biggest increase in cputime Biggest decrease in cputime
llvm.do_compile +599 s
linux-yocto.do_compile +43 s
glibc-locale.do_package +35 s
mesa-native.do_compile +28 s
linux-yocto.do_compile_kernelmodules +23 s
llvm-native.do_compile -43 s
qemu-native.do_compile -31 s
gcc.do_compile -30 s
cargo-c-native-0.10.5+cargo.do_compile -23 s
rust-native.do_install -19 s
No recipe version changes detected

tmpdir size

108.24 GiB -3.85 MiB (-0.0 %)
Test runs2
-/+-34.0 kiB / +34.0 kiB
Min108.24 GiB
Max108.24 GiB
Stdev48.1 kiB

rootfs size

536.05 MiB +0.0 kiB (+0.0 %)
Test runs2
-/+-0.0 kiB / +0.0 kiB
Min536.05 MiB
Max536.05 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:02.5 -2.4 s (-1.0 %)
Test runs2
-/+-0.42 s / +0.42 s
Min4:02.1
Max4:02.9
Stdev0.60 s

test13: Build core-image-sato with rm_work enabled

build time

1:01:57 -3.1 s (-0.1 %)
Test runs2
-/+-2.9 s / +2.9 s
Min1:01:55
Max1:02:00
Stdev4.0 s
Task resource usage
Number of tasks Top consumers of cputime
9940 (+0)
llvm-native.do_compile 19709 s
llvm.do_compile 18901 s
rust-llvm-native.do_compile 9097 s
rust-native.do_install 3857 s
qemu-system-native.do_compile 2260 s
Biggest increase in cputime Biggest decrease in cputime
llvm.do_compile +127 s
rust-llvm-native.do_compile +89 s
gcc.do_compile +60 s
linux-yocto.do_compile +23 s
qemu-system-native.do_compile +16 s
glibc-locale.do_package -112 s
llvm-native.do_compile -52 s
linux-yocto.do_compile_kernelmodules -14 s
linux-yocto.do_package_qa -11 s
ofono.do_package -10 s
No recipe version changes detected

tmpdir size

18.84 GiB +228.0 kiB (+0.0 %)
Test runs2
-/+-716.0 kiB / +716.0 kiB
Min18.84 GiB
Max18.84 GiB
Stdev1012.6 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:09.4 -0.13 s (-0.2 %)
Test runs2
-/+-0.39 s / +0.39 s
Min1:09.1
Max1:09.8
Stdev0.55 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

12.1 s +0.08 s (+0.7 %)
Test runs2
-/+-0.01 s / +0.01 s
Min12.1 s
Max12.1 s
Stdev0.01 s

parse_2 time

11.2 s -0.31 s (-2.7 %)
Test runs2
-/+-0.36 s / +0.36 s
Min10.9 s
Max11.6 s
Stdev0.51 s

parse_3 time

2.3 s +0.00 s (+0.2 %)
Test runs2
-/+-0.00 s / +0.00 s
Min2.3 s
Max2.3 s
Stdev0.00 s

test4: eSDK metrics

installer_bin size

553.23 MiB +0.5 kiB (+0.0 %)
Test runs2
-/+-8.5 kiB / +8.5 kiB
Min553.22 MiB
Max553.24 MiB
Stdev12.0 kiB

deploy time

45.9 s -0.44 s (-0.9 %)
Test runs2
-/+-0.04 s / +0.04 s
Min45.9 s
Max45.9 s
Stdev0.06 s

deploy_dir size

3.27 GiB -57.0 kiB (-0.0 %)
Test runs2
-/+-85.0 kiB / +85.0 kiB
Min3.27 GiB
Max3.27 GiB
Stdev120.2 kiB