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	76252	76247
Commit	b9b59b5a8bd	ddfb5cd6191
Number of test runs	4	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	44:48.3	-2.5 s	-0.1 %
	tmpdir size	88.96 GiB	-601.0 kiB	-0.0 %
	rootfs size	344.66 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	4:19.5	+0.59 s	+0.2 %
test13: Build core-image-sato with rm_work enabled	build time	45:20.2	+26.2 s	+1.0 %
	tmpdir size	17.01 GiB	-260.0 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	57.2 s	-0.02 s	-0.0 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	10.8 s	+0.03 s	+0.3 %
	parse_2 time	10.3 s	-0.21 s	-2.0 %
	parse_3 time	2.8 s	+0.01 s	+0.5 %
test4: eSDK metrics	installer_bin size	416.04 MiB	-3.2 kiB	-0.0 %
	deploy time	36.3 s	+0.12 s	+0.3 %
	deploy_dir size	2.39 GiB	-37.0 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

44:48.3 -2.5 s (-0.1 %)

Test runs	4
-/+	-12.0 s / +13.5 s
Min	44:36.3
Max	45:01.8
Stdev	12.1 s

Task resource usage

Number of tasks

Top consumers of cputime

9325 (+0)

rust-llvm-native.do_compile	8656 s
llvm-native.do_compile	8394 s
rust-native.do_install	2964 s
gcc.do_compile	1878 s
qemu-system-native.do_compile	1847 s

Biggest increase in cputime

Biggest decrease in cputime

mesa-native.do_compile	+44 s
llvm-native.do_compile	+39 s
rust-llvm-native.do_compile	+32 s
glibc-locale.do_package_write_rpm	+30 s
glibc-locale.do_package	+25 s

linux-yocto.do_compile_kernelmodules	-32 s
binutils.do_compile	-27 s
librsvg.do_compile	-15 s
gtk4.do_compile	-14 s
linux-yocto.do_package_write_rpm	-14 s

No recipe version changes detected

tmpdir size

88.96 GiB -601.0 kiB (-0.0 %)

Test runs	4
-/+	-735.0 kiB / +785.0 kiB
Min	88.96 GiB
Max	88.96 GiB
Stdev	749.7 kiB

rootfs size

344.66 MiB +0.0 kiB (+0.0 %)

Test runs	4
-/+	-0.0 kiB / +0.0 kiB
Min	344.66 MiB
Max	344.66 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

4:19.5 +0.59 s (+0.2 %)

Test runs	4
-/+	-1.2 s / +1.1 s
Min	4:18.3
Max	4:20.6
Stdev	0.96 s

test13: Build core-image-sato with rm_work enabled

build time

45:20.2 +26.2 s (+1.0 %)

Test runs	4
-/+	-23.5 s / +18.6 s
Min	44:56.6
Max	45:38.8
Stdev	17.6 s

Task resource usage

Number of tasks

Top consumers of cputime

9891 (+0)

rust-llvm-native.do_compile	8587 s
llvm-native.do_compile	8359 s
rust-native.do_install	2939 s
qemu-system-native.do_compile	1996 s
gcc.do_compile	1866 s

Biggest increase in cputime

Biggest decrease in cputime

rust-llvm-native.do_compile	+29 s
gcc.do_compile	+26 s
qemu-native.do_compile	+19 s
mesa.do_compile	+15 s
spirv-tools-native.do_compile	+10 s

rust-native.do_install	-115 s
llvm-native.do_compile	-49 s
openssl.do_package_write_rpm	-32 s
binutils.do_compile	-27 s
librsvg.do_compile	-19 s

No recipe version changes detected

tmpdir size

17.01 GiB -260.0 kiB (-0.0 %)

Test runs	4
-/+	-1.09 MiB / +396.0 kiB
Min	17.01 GiB
Max	17.01 GiB
Stdev	744.2 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.2 s -0.02 s (-0.0 %)

Test runs	4
-/+	-0.54 s / +0.72 s
Min	56.6 s
Max	57.9 s
Stdev	0.57 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.8 s +0.03 s (+0.3 %)

Test runs	4
-/+	-0.66 s / +0.45 s
Min	10.2 s
Max	11.3 s
Stdev	0.50 s

parse_2 time

10.3 s -0.21 s (-2.0 %)

Test runs	4
-/+	-0.71 s / +0.50 s
Min	9.6 s
Max	10.8 s
Stdev	0.55 s

parse_3 time

2.8 s +0.01 s (+0.5 %)

Test runs	4
-/+	-0.02 s / +0.04 s
Min	2.8 s
Max	2.9 s
Stdev	0.03 s

test4: eSDK metrics

installer_bin size

416.04 MiB -3.2 kiB (-0.0 %)

Test runs	4
-/+	-8.2 kiB / +9.8 kiB
Min	416.03 MiB
Max	416.05 MiB
Stdev	7.5 kiB

deploy time

36.3 s +0.12 s (+0.3 %)

Test runs	4
-/+	-0.19 s / +0.15 s
Min	36.1 s
Max	36.5 s
Stdev	0.15 s

deploy_dir size

2.39 GiB -37.0 kiB (-0.0 %)

Test runs	4
-/+	-87.0 kiB / +82.0 kiB
Min	2.39 GiB
Max	2.39 GiB
Stdev	83.5 kiB