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	76345	76321
Commit	d00bdb3ce5e	1bca7e24253
Number of test runs	3	8

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	40:55.5	-3:35.8	-8.1 %
	tmpdir size	92.14 GiB	+860.34 MiB	+0.9 %
	rootfs size	345.42 MiB	+659.0 kiB	+0.2 %
test12: Build virtual/kernel	build time	3:44.5	-35.1 s	-13.5 %
test13: Build core-image-sato with rm_work enabled	build time	41:09.4	-3:37.8	-8.1 %
	tmpdir size	17.71 GiB	+791.54 MiB	+4.6 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	57.9 s	+0.64 s	+1.1 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	10.6 s	-0.06 s	-0.5 %
	parse_2 time	10.5 s	+0.29 s	+2.8 %
	parse_3 time	2.8 s	-0.00 s	-0.0 %
test4: eSDK metrics	installer_bin size	416.11 MiB	-5.2 kiB	-0.0 %
	deploy time	35.9 s	-0.19 s	-0.5 %
	deploy_dir size	2.39 GiB	-444.9 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

40:55.5 -3:35.8 (-8.1 %)

Test runs	3
-/+	-16.7 s / +17.8 s
Min	40:38.8
Max	41:13.2
Stdev	17.3 s

Task resource usage

Number of tasks

Top consumers of cputime

9332 (+21)

rust-llvm-native.do_compile	8666 s
llvm-native.do_compile	8420 s
rust-native.do_install	2983 s
gcc.do_compile	1859 s
linux-yocto.do_compile	1851 s

Biggest increase in cputime

Biggest decrease in cputime

rust-llvm-native.do_compile	+83 s
tar.do_compile	+26 s
linux-yocto.do_compile	+23 s
tar.do_configure	+23 s
gtk4.do_compile	+19 s

glibc-locale.do_package_write_rpm	-855 s
linux-yocto.do_package_write_rpm	-530 s
gcc.do_package_write_rpm	-470 s
perl.do_package_write_rpm	-387 s
openssl.do_package_write_rpm	-205 s

Recipe version changes

New recipes
tar	1.35-r0
Version changed
cargo-native	1.80.0 → 1.80.1
glib-2.0	2.82.1 → 2.82.2
glib-2.0-initial	2.82.1 → 2.82.2
glib-2.0-native	2.82.1 → 2.82.2
libstd-rs	1.80.0 → 1.80.1
rust-llvm-native	1.80.0 → 1.80.1
rust-native	1.80.0 → 1.80.1

tmpdir size

92.14 GiB +860.34 MiB (+0.9 %)

Test runs	3
-/+	-722.7 kiB / +781.3 kiB
Min	92.14 GiB
Max	92.14 GiB
Stdev	753.7 kiB

rootfs size

345.42 MiB +659.0 kiB (+0.2 %)

Test runs	3
-/+	-0.0 kiB / +0.0 kiB
Min	345.42 MiB
Max	345.42 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

3:44.5 -35.1 s (-13.5 %)

Test runs	3
-/+	-0.55 s / +0.73 s
Min	3:43.9
Max	3:45.2
Stdev	0.66 s

test13: Build core-image-sato with rm_work enabled

build time

41:09.4 -3:37.8 (-8.1 %)

Test runs	3
-/+	-25.7 s / +14.4 s
Min	40:43.7
Max	41:23.8
Stdev	22.3 s

Task resource usage

Number of tasks

Top consumers of cputime

9898 (+22)

rust-llvm-native.do_compile	8588 s
llvm-native.do_compile	8349 s
rust-native.do_install	3048 s
qemu-system-native.do_compile	1994 s
gcc.do_compile	1900 s

Biggest increase in cputime

Biggest decrease in cputime

rust-native.do_install	+65 s
linux-yocto.do_compile	+35 s
gcc.do_compile	+26 s
cargo-native.do_compile	+26 s
tar.do_compile	+24 s

glibc-locale.do_package_write_rpm	-863 s
gcc.do_package_write_rpm	-537 s
linux-yocto.do_package_write_rpm	-506 s
perl.do_package_write_rpm	-418 s
openssl.do_package_write_rpm	-157 s

Recipe version changes

New recipes
tar	1.35-r0
Version changed
cargo-native	1.80.0 → 1.80.1
glib-2.0	2.82.1 → 2.82.2
glib-2.0-initial	2.82.1 → 2.82.2
glib-2.0-native	2.82.1 → 2.82.2
libstd-rs	1.80.0 → 1.80.1
rust-llvm-native	1.80.0 → 1.80.1
rust-native	1.80.0 → 1.80.1

tmpdir size

17.71 GiB +791.54 MiB (+4.6 %)

Test runs	3
-/+	-366.7 kiB / +429.3 kiB
Min	17.71 GiB
Max	17.71 GiB
Stdev	401.7 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.9 s +0.64 s (+1.1 %)

Test runs	3
-/+	-0.24 s / +0.27 s
Min	57.7 s
Max	58.2 s
Stdev	0.25 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.6 s -0.06 s (-0.5 %)

Test runs	3
-/+	-0.22 s / +0.35 s
Min	10.3 s
Max	10.9 s
Stdev	0.31 s

parse_2 time

10.5 s +0.29 s (+2.8 %)

Test runs	3
-/+	-0.20 s / +0.32 s
Min	10.3 s
Max	10.8 s
Stdev	0.28 s

parse_3 time

2.8 s -0.00 s (-0.0 %)

Test runs	3
-/+	-0.01 s / +0.01 s
Min	2.8 s
Max	2.8 s
Stdev	0.01 s

test4: eSDK metrics

installer_bin size

416.11 MiB -5.2 kiB (-0.0 %)

Test runs	3
-/+	-19.7 kiB / +11.3 kiB
Min	416.09 MiB
Max	416.12 MiB
Stdev	17.1 kiB

deploy time

35.9 s -0.19 s (-0.5 %)

Test runs	3
-/+	-0.17 s / +0.26 s
Min	35.8 s
Max	36.2 s
Stdev	0.23 s

deploy_dir size

2.39 GiB -444.9 kiB (-0.0 %)

Test runs	3
-/+	-100.0 kiB / +53.0 kiB
Min	2.39 GiB
Max	2.39 GiB
Stdev	86.7 kiB