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	77156	77152
Commit	65e773f88b7	1141e202e77
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	42:21.9	+12.2 s	+0.5 %
	tmpdir size	96.10 GiB	+109.29 MiB	+0.1 %
	rootfs size	348.80 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	3:46.2	+0.11 s	+0.0 %
test13: Build core-image-sato with rm_work enabled	build time	43:03.2	+10.3 s	+0.4 %
	tmpdir size	17.69 GiB	-341.0 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	57.7 s	-0.43 s	-0.7 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	11.1 s	+0.71 s	+6.8 %
	parse_2 time	9.7 s	-0.22 s	-2.2 %
	parse_3 time	2.8 s	-0.01 s	-0.2 %
test4: eSDK metrics	installer_bin size	418.51 MiB	-10.0 kiB	-0.0 %
	deploy time	36.2 s	+0.04 s	+0.1 %
	deploy_dir size	2.42 GiB	-67.5 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

42:21.9 +12.2 s (+0.5 %)

Test runs	2
-/+	-30.6 s / +30.6 s
Min	41:51.3
Max	42:52.5
Stdev	43.3 s

Task resource usage

Number of tasks

Top consumers of cputime

9316 (+0)

rust-llvm-native.do_compile	8575 s
llvm-native.do_compile	8288 s
rust-native.do_install	3647 s
gcc.do_compile	1889 s
qemu-system-native.do_compile	1841 s

Biggest increase in cputime

Biggest decrease in cputime

rust-llvm-native.do_compile	+96 s
qemu-system-native.do_compile	+40 s
rust-native.do_install	+37 s
linux-yocto.do_compile	+37 s
llvm-native.do_compile	+31 s

cargo-c-native-0.10.5+cargo.do_compile	-73 s
gtk4.do_compile	-41 s
perl.do_compile	-14 s
busybox.do_compile	-10 s
harfbuzz-native.do_compile	-9 s

No recipe version changes detected

tmpdir size

96.10 GiB +109.29 MiB (+0.1 %)

Test runs	2
-/+	-108.90 MiB / +108.90 MiB
Min	95.99 GiB
Max	96.21 GiB
Stdev	154.01 MiB

rootfs size

348.80 MiB +0.0 kiB (+0.0 %)

Test runs	2
-/+	-0.0 kiB / +0.0 kiB
Min	348.80 MiB
Max	348.80 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

3:46.2 +0.11 s (+0.0 %)

Test runs	2
-/+	-1.2 s / +1.2 s
Min	3:45.0
Max	3:47.4
Stdev	1.7 s

test13: Build core-image-sato with rm_work enabled

build time

43:03.2 +10.3 s (+0.4 %)

Test runs	2
-/+	-12.1 s / +12.1 s
Min	42:51.1
Max	43:15.3
Stdev	17.1 s

Task resource usage

Number of tasks

Top consumers of cputime

9881 (+0)

rust-llvm-native.do_compile	8562 s
llvm-native.do_compile	8261 s
rust-native.do_install	3559 s
qemu-system-native.do_compile	2008 s
gcc.do_compile	1965 s

Biggest increase in cputime

Biggest decrease in cputime

rust-llvm-native.do_compile	+111 s
gcc.do_compile	+70 s
linux-yocto.do_compile	+31 s
perl.do_compile	+16 s
glibc-locale.do_package	+16 s

qemu-native.do_compile	-19 s
linux-yocto.do_compile_kernelmodules	-17 s
binutils.do_compile	-12 s
rust-native.do_install	-11 s
vala.do_compile	-10 s

No recipe version changes detected

tmpdir size

17.69 GiB -341.0 kiB (-0.0 %)

Test runs	2
-/+	-146.0 kiB / +146.0 kiB
Min	17.69 GiB
Max	17.69 GiB
Stdev	206.5 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.7 s -0.43 s (-0.7 %)

Test runs	2
-/+	-0.15 s / +0.15 s
Min	57.6 s
Max	57.9 s
Stdev	0.21 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

11.1 s +0.71 s (+6.8 %)

Test runs	2
-/+	-0.14 s / +0.14 s
Min	11.0 s
Max	11.3 s
Stdev	0.20 s

parse_2 time

9.7 s -0.22 s (-2.2 %)

Test runs	2
-/+	-0.19 s / +0.19 s
Min	9.5 s
Max	9.9 s
Stdev	0.26 s

parse_3 time

2.8 s -0.01 s (-0.2 %)

Test runs	2
-/+	-0.00 s / +0.00 s
Min	2.8 s
Max	2.8 s
Stdev	0.00 s

test4: eSDK metrics

installer_bin size

418.51 MiB -10.0 kiB (-0.0 %)

Test runs	2
-/+	-2.5 kiB / +2.5 kiB
Min	418.51 MiB
Max	418.51 MiB
Stdev	3.5 kiB

deploy time

36.2 s +0.04 s (+0.1 %)

Test runs	2
-/+	-0.11 s / +0.11 s
Min	36.0 s
Max	36.3 s
Stdev	0.15 s

deploy_dir size

2.42 GiB -67.5 kiB (-0.0 %)

Test runs	2
-/+	-79.0 kiB / +79.0 kiB
Min	2.42 GiB
Max	2.42 GiB
Stdev	111.7 kiB