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 76580 76564
Commit 87d7341465f 3de3bda4c4b
Number of test runs 4 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 40:51.7 -27.2 s -1.1 %
tmpdir size 92.41 GiB -122.7 kiB -0.0 %
rootfs size 346.53 MiB -1.8 kiB -0.0 %
test12: Build virtual/kernel build time 3:42.6 -2.4 s -1.0 %
test13: Build core-image-sato with rm_work enabled build time 41:22.8 -31.4 s -1.2 %
tmpdir size 17.75 GiB +535.0 kiB +0.0 %
test2: Run core-image-sato do_rootfs with sstate do_rootfs time 57.9 s +0.12 s +0.2 %
test3: Bitbake parsing (bitbake -p) parse_1 time 10.9 s +0.35 s +3.3 %
parse_2 time 10.2 s +0.06 s +0.6 %
parse_3 time 2.8 s -0.00 s -0.1 %
test4: eSDK metrics installer_bin size 416.28 MiB +31.2 kiB +0.0 %
deploy time 36.1 s -0.20 s -0.6 %
deploy_dir size 2.39 GiB +59.3 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

40:51.7 -27.2 s (-1.1 %)
Test runs4
-/+-5.9 s / +7.6 s
Min40:45.8
Max40:59.3
Stdev6.9 s
Task resource usage
Number of tasks Top consumers of cputime
9282 (+0)
rust-llvm-native.do_compile 8504 s
llvm-native.do_compile 8362 s
rust-native.do_install 2979 s
gcc.do_compile 1829 s
qemu-system-native.do_compile 1802 s
Biggest increase in cputime Biggest decrease in cputime
llvm-native.do_compile +55 s
rust-native.do_install +45 s
linux-yocto.do_compile_kernelmodules +19 s
mesa-native.do_compile +14 s
vte.do_compile +12 s
rust-llvm-native.do_compile -41 s
linux-yocto.do_compile -40 s
gcc.do_compile -36 s
qemu-native.do_compile -35 s
cargo-native.do_compile -32 s
No recipe version changes detected

tmpdir size

92.41 GiB -122.7 kiB (-0.0 %)
Test runs4
-/+-1.25 MiB / +1.72 MiB
Min92.41 GiB
Max92.41 GiB
Stdev1.32 MiB

rootfs size

346.53 MiB -1.8 kiB (-0.0 %)
Test runs4
-/+-5.2 kiB / +1.8 kiB
Min346.53 MiB
Max346.53 MiB
Stdev3.5 kiB

test12: Build virtual/kernel

build time

3:42.6 -2.4 s (-1.0 %)
Test runs4
-/+-0.52 s / +0.37 s
Min3:42.1
Max3:43.0
Stdev0.38 s

test13: Build core-image-sato with rm_work enabled

build time

41:22.8 -31.4 s (-1.2 %)
Test runs4
-/+-13.0 s / +22.8 s
Min41:09.9
Max41:45.6
Stdev16.2 s
Task resource usage
Number of tasks Top consumers of cputime
9845 (+0)
rust-llvm-native.do_compile 8512 s
llvm-native.do_compile 8385 s
rust-native.do_install 3040 s
qemu-system-native.do_compile 2006 s
gcc.do_compile 1910 s
Biggest increase in cputime Biggest decrease in cputime
rust-native.do_install +58 s
harfbuzz.do_compile +24 s
mesa-native.do_compile +23 s
gnutls.do_compile +15 s
llvm-native.do_compile +13 s
rust-llvm-native.do_compile -123 s
gcc.do_compile -61 s
cargo-native.do_compile -54 s
linux-yocto.do_compile_kernelmodules -41 s
mesa.do_compile -33 s
No recipe version changes detected

tmpdir size

17.75 GiB +535.0 kiB (+0.0 %)
Test runs4
-/+-799.0 kiB / +809.0 kiB
Min17.75 GiB
Max17.75 GiB
Stdev834.0 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.9 s +0.12 s (+0.2 %)
Test runs4
-/+-0.61 s / +0.21 s
Min57.3 s
Max58.1 s
Stdev0.41 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.9 s +0.35 s (+3.3 %)
Test runs4
-/+-0.39 s / +0.32 s
Min10.5 s
Max11.3 s
Stdev0.33 s

parse_2 time

10.2 s +0.06 s (+0.6 %)
Test runs4
-/+-0.44 s / +0.36 s
Min9.8 s
Max10.6 s
Stdev0.33 s

parse_3 time

2.8 s -0.00 s (-0.1 %)
Test runs4
-/+-0.00 s / +0.00 s
Min2.8 s
Max2.8 s
Stdev0.00 s

test4: eSDK metrics

installer_bin size

416.28 MiB +31.2 kiB (+0.0 %)
Test runs4
-/+-19.2 kiB / +16.8 kiB
Min416.26 MiB
Max416.30 MiB
Stdev17.5 kiB

deploy time

36.1 s -0.20 s (-0.6 %)
Test runs4
-/+-0.24 s / +0.18 s
Min35.8 s
Max36.2 s
Stdev0.18 s

deploy_dir size

2.39 GiB +59.3 kiB (+0.0 %)
Test runs4
-/+-136.0 kiB / +48.0 kiB
Min2.39 GiB
Max2.39 GiB
Stdev90.7 kiB