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 whinlatter master
Commit number 65263 65261
Commit 85199785924 3a15ca2a784
Number of test runs 2 4

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 56:37.4 +5.0 s +0.1 %
tmpdir size 108.89 GiB -2.28 MiB -0.0 %
rootfs size 499.00 MiB +0.0 kiB +0.0 %
test12: Build virtual/kernel build time 4:26.2 +0.48 s +0.2 %
test13: Build core-image-sato with rm_work enabled build time 59:19.6 +9.6 s +0.3 %
tmpdir size 22.15 GiB -138.0 kiB -0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 1:03.9 -0.25 s -0.4 %
test3: Bitbake parsing (bitbake -p) parse_1 time 11.5 s +0.13 s +1.1 %
parse_2 time 10.8 s -0.23 s -2.1 %
parse_3 time 1.8 s +0.00 s +0.1 %
test4: eSDK metrics installer_bin size 547.91 MiB -29.8 kiB -0.0 %
deploy time 51.9 s +3.1 s +6.3 %
deploy_dir size 3.71 GiB -530.0 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

56:37.4 +5.0 s (+0.1 %)
Test runs2
-/+-5.8 s / +5.8 s
Min56:31.6
Max56:43.2
Stdev8.2 s
Task resource usage
Number of tasks Top consumers of cputime
9421 (+0)
clang-native.do_compile 12628 s
llvm.do_compile 11440 s
llvm-native.do_compile 10807 s
rust-native.do_install 5051 s
gcc.do_compile 2217 s
Biggest increase in cputime Biggest decrease in cputime
mesa.do_compile +75 s
linux-yocto.do_compile_kernelmodules +58 s
llvm.do_compile +32 s
cargo-native.do_compile +27 s
spirv-tools.do_compile +27 s
llvm-native.do_compile -62 s
gcc.do_compile -62 s
libclc.do_compile -25 s
clang-native.do_compile -21 s
libclc-native.do_compile -20 s
No recipe version changes detected

tmpdir size

108.89 GiB -2.28 MiB (-0.0 %)
Test runs2
-/+-1.17 MiB / +1.17 MiB
Min108.89 GiB
Max108.89 GiB
Stdev1.66 MiB

rootfs size

499.00 MiB +0.0 kiB (+0.0 %)
Test runs2
-/+-0.0 kiB / +0.0 kiB
Min499.00 MiB
Max499.00 MiB
Stdev0.0 kiB

test12: Build virtual/kernel

build time

4:26.2 +0.48 s (+0.2 %)
Test runs2
-/+-0.70 s / +0.70 s
Min4:25.5
Max4:26.9
Stdev0.99 s

test13: Build core-image-sato with rm_work enabled

build time

59:19.6 +9.6 s (+0.3 %)
Test runs2
-/+-8.5 s / +8.5 s
Min59:11.1
Max59:28.1
Stdev12.0 s
Task resource usage
Number of tasks Top consumers of cputime
9994 (+0)
clang-native.do_compile 12596 s
llvm.do_compile 11435 s
llvm-native.do_compile 10885 s
rust-native.do_install 4700 s
gcc.do_compile 2508 s
Biggest increase in cputime Biggest decrease in cputime
clang-native.do_compile +103 s
mesa.do_compile +29 s
gtk+3.do_compile +24 s
bluez5.do_compile_ptest_base +23 s
llvm-native.do_compile +16 s
linux-yocto.do_compile -85 s
qemu-system-native.do_compile -32 s
gcc.do_compile -32 s
spirv-llvm-translator.do_compile -22 s
libdnf.do_compile -22 s
No recipe version changes detected

tmpdir size

22.15 GiB -138.0 kiB (-0.0 %)
Test runs2
-/+-36.0 kiB / +36.0 kiB
Min22.15 GiB
Max22.15 GiB
Stdev50.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:03.9 -0.25 s (-0.4 %)
Test runs2
-/+-0.11 s / +0.11 s
Min1:03.8
Max1:04.0
Stdev0.15 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.5 s +0.13 s (+1.1 %)
Test runs2
-/+-0.03 s / +0.03 s
Min11.4 s
Max11.5 s
Stdev0.04 s

parse_2 time

10.8 s -0.23 s (-2.1 %)
Test runs2
-/+-0.13 s / +0.13 s
Min10.6 s
Max10.9 s
Stdev0.18 s

parse_3 time

1.8 s +0.00 s (+0.1 %)
Test runs2
-/+-0.00 s / +0.00 s
Min1.8 s
Max1.8 s
Stdev0.01 s

test4: eSDK metrics

installer_bin size

547.91 MiB -29.8 kiB (-0.0 %)
Test runs2
-/+-9.5 kiB / +9.5 kiB
Min547.90 MiB
Max547.92 MiB
Stdev13.4 kiB

deploy time

51.9 s +3.1 s (+6.3 %)
Test runs2
-/+-0.98 s / +0.98 s
Min50.9 s
Max52.9 s
Stdev1.4 s

deploy_dir size

3.71 GiB -530.0 kiB (-0.0 %)
Test runs2
-/+-16.0 kiB / +16.0 kiB
Min3.71 GiB
Max3.71 GiB
Stdev22.6 kiB