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 78111 78096
Commit ba50aac23ce 841965f1274
Number of test runs 2 6

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 1:01:48 +0.79 s +0.0 %
tmpdir size 108.23 GiB -353.15 MiB -0.3 %
rootfs size 535.73 MiB -15.7 kiB -0.0 %
test12: Build virtual/kernel build time 4:03.1 -0.59 s -0.2 %
test13: Build core-image-sato with rm_work enabled build time 1:01:59 -18.6 s -0.5 %
tmpdir size 18.84 GiB -244.43 MiB -1.3 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:09.7 +0.39 s +0.6 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.7 s -0.10 s -0.8 %
parse_2 time 11.2 s -0.01 s -0.1 %
parse_3 time 2.3 s -0.02 s -0.8 %
test4: eSDK metrics installer_bin size 553.30 MiB +141.7 kiB +0.0 %
deploy time 46.1 s +0.07 s +0.2 %
deploy_dir size 3.27 GiB +1.01 MiB +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

1:01:48 +0.79 s (+0.0 %)
Test runs2
-/+-0.41 s / +0.41 s
Min1:01:48
Max1:01:48
Stdev0.58 s
Task resource usage
Number of tasks Top consumers of cputime
9372 (+0)
llvm-native.do_compile 19894 s
llvm.do_compile 18445 s
rust-llvm-native.do_compile 9042 s
rust-native.do_install 3714 s
qemu-system-native.do_compile 2234 s
Biggest increase in cputime Biggest decrease in cputime
glibc-locale.do_package +34 s
mesa-native.do_compile +18 s
cmake-native.do_compile +14 s
rust-llvm-native.do_compile +12 s
glslang-native.do_compile +11 s
llvm.do_compile -268 s
rust-native.do_install -72 s
glibc.do_compile -30 s
llvm-native.do_compile -27 s
perl.do_compile -23 s
Recipe version changes
Version changed
linux-yocto 6.12.22+git → 6.12.23+git

tmpdir size

108.23 GiB -353.15 MiB (-0.3 %)
Test runs2
-/+-12.0 kiB / +12.0 kiB
Min108.23 GiB
Max108.23 GiB
Stdev17.0 kiB

rootfs size

535.73 MiB -15.7 kiB (-0.0 %)
Test runs2
-/+-0.0 kiB / +0.0 kiB
Min535.73 MiB
Max535.73 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:03.1 -0.59 s (-0.2 %)
Test runs2
-/+-0.67 s / +0.67 s
Min4:02.4
Max4:03.7
Stdev0.94 s

test13: Build core-image-sato with rm_work enabled

build time

1:01:59 -18.6 s (-0.5 %)
Test runs2
-/+-3.1 s / +3.1 s
Min1:01:56
Max1:02:03
Stdev4.3 s
Task resource usage
Number of tasks Top consumers of cputime
9940 (+0)
llvm-native.do_compile 19880 s
llvm.do_compile 18551 s
rust-llvm-native.do_compile 9000 s
rust-native.do_install 3863 s
qemu-system-native.do_compile 2271 s
Biggest increase in cputime Biggest decrease in cputime
llvm.do_compile +172 s
qemu-system-native.do_compile +17 s
cmake-native.do_compile +14 s
bluez5.do_compile_ptest_base +13 s
rust-native.do_install +10 s
gcc.do_compile -86 s
linux-yocto.do_compile -75 s
cargo-native.do_compile -52 s
llvm-native.do_compile -47 s
linux-yocto.do_compile_kernelmodules -30 s
Recipe version changes
Version changed
linux-yocto 6.12.22+git → 6.12.23+git

tmpdir size

18.84 GiB -244.43 MiB (-1.3 %)
Test runs2
-/+-30.0 kiB / +30.0 kiB
Min18.84 GiB
Max18.84 GiB
Stdev42.4 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:09.7 +0.39 s (+0.6 %)
Test runs2
-/+-0.01 s / +0.01 s
Min1:09.7
Max1:09.7
Stdev0.01 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.7 s -0.10 s (-0.8 %)
Test runs2
-/+-0.41 s / +0.41 s
Min11.3 s
Max12.1 s
Stdev0.58 s

parse_2 time

11.2 s -0.01 s (-0.1 %)
Test runs2
-/+-0.44 s / +0.44 s
Min10.8 s
Max11.7 s
Stdev0.62 s

parse_3 time

2.3 s -0.02 s (-0.8 %)
Test runs2
-/+-0.01 s / +0.01 s
Min2.3 s
Max2.3 s
Stdev0.01 s

test4: eSDK metrics

installer_bin size

553.30 MiB +141.7 kiB (+0.0 %)
Test runs2
-/+-0.0 kiB / +0.0 kiB
Min553.30 MiB
Max553.30 MiB
Stdev0.0 kiB

deploy time

46.1 s +0.07 s (+0.2 %)
Test runs2
-/+-0.49 s / +0.49 s
Min45.6 s
Max46.6 s
Stdev0.69 s

deploy_dir size

3.27 GiB +1.01 MiB (+0.0 %)
Test runs2
-/+-65.5 kiB / +65.5 kiB
Min3.27 GiB
Max3.27 GiB
Stdev92.6 kiB