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-debian12-vk	perf-debian12-vk
Branch	master	master
Commit number	77852	77844
Commit	e894acce6ed	67f6bad5295
Number of test runs	10	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	39:43.4	-34.3 s	-1.4 %
	tmpdir size	98.16 GiB	-3.16 GiB	-3.1 %
	rootfs size	349.06 MiB	+4.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	4:13.4	-0.59 s	-0.2 %
test13: Build core-image-sato with rm_work enabled	build time	43:14.4	-5.9 s	-0.2 %
	tmpdir size	17.78 GiB	-234.3 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	1:09.9	-0.39 s	-0.5 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	10.7 s	-0.18 s	-1.7 %
	parse_2 time	10.0 s	-0.00 s	-0.0 %
	parse_3 time	2.1 s	-0.00 s	-0.1 %
test4: eSDK metrics	installer_bin size	418.69 MiB	-1.6 kiB	-0.0 %
	deploy time	45.7 s	-0.39 s	-0.8 %
	deploy_dir size	2.51 GiB	-9.6 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

39:43.4 -34.3 s (-1.4 %)

Test runs	10
-/+	-16.8 s / +17.1 s
Min	39:26.6
Max	40:00.4
Stdev	13.8 s

Task resource usage

Number of tasks

Top consumers of cputime

9318 (+0)

llvm-native.do_compile	9249 s
rust-llvm-native.do_compile	8852 s
rust-native.do_install	3718 s
gcc.do_compile	1970 s
linux-yocto.do_compile	1786 s

Biggest increase in cputime

Biggest decrease in cputime

llvm-native.do_compile	+546 s
mesa-native.do_compile	+70 s
rust-llvm-native.do_compile	+36 s
cargo-native.do_compile	+14 s
harfbuzz.do_compile	+7 s

rust-native.do_install	-29 s
cmake-native.do_compile	-18 s
glibc.do_compile	-14 s
gcc.do_compile	-13 s
gstreamer1.0-plugins-bad.do_compile	-12 s

No recipe version changes detected

tmpdir size

98.16 GiB -3.16 GiB (-3.1 %)

Test runs	10
-/+	-382.0 kiB / +422.0 kiB
Min	98.16 GiB
Max	98.16 GiB
Stdev	269.3 kiB

rootfs size

349.06 MiB +4.0 kiB (+0.0 %)

Test runs	10
-/+	-0.0 kiB / +0.0 kiB
Min	349.06 MiB
Max	349.06 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

4:13.4 -0.59 s (-0.2 %)

Test runs	10
-/+	-2.0 s / +2.2 s
Min	4:11.4
Max	4:15.6
Stdev	1.6 s

test13: Build core-image-sato with rm_work enabled

build time

43:14.4 -5.9 s (-0.2 %)

Test runs	10
-/+	-20.7 s / +18.7 s
Min	42:53.7
Max	43:33.1
Stdev	13.0 s

Task resource usage

Number of tasks

Top consumers of cputime

9883 (+0)

llvm-native.do_compile	9233 s
rust-llvm-native.do_compile	8787 s
rust-native.do_install	3628 s
gcc.do_compile	1973 s
qemu-system-native.do_compile	1939 s

Biggest increase in cputime

Biggest decrease in cputime

rust-native.do_install	+20 s
python3.do_compile	+14 s
qemu-system-native.do_compile	+10 s
perl.do_package	+6 s
elfutils.do_compile	+6 s

llvm-native.do_compile	-43 s
rust-llvm-native.do_compile	-32 s
linux-yocto.do_compile_kernelmodules	-29 s
mesa.do_compile	-18 s
gcc.do_compile	-15 s

No recipe version changes detected

tmpdir size

17.78 GiB -234.3 kiB (-0.0 %)

Test runs	10
-/+	-208.4 kiB / +319.6 kiB
Min	17.78 GiB
Max	17.78 GiB
Stdev	186.9 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

1:09.9 -0.39 s (-0.5 %)

Test runs	10
-/+	-2.3 s / +1.8 s
Min	1:07.6
Max	1:11.7
Stdev	1.4 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.7 s -0.18 s (-1.7 %)

Test runs	10
-/+	-0.81 s / +0.76 s
Min	9.9 s
Max	11.4 s
Stdev	0.55 s

parse_2 time

10.0 s -0.00 s (-0.0 %)

Test runs	10
-/+	-0.63 s / +0.87 s
Min	9.3 s
Max	10.8 s
Stdev	0.42 s

parse_3 time

2.1 s -0.00 s (-0.1 %)

Test runs	10
-/+	-0.08 s / +0.08 s
Min	2.1 s
Max	2.2 s
Stdev	0.05 s

test4: eSDK metrics

installer_bin size

418.69 MiB -1.6 kiB (-0.0 %)

Test runs	10
-/+	-13.4 kiB / +22.6 kiB
Min	418.67 MiB
Max	418.71 MiB
Stdev	11.4 kiB

deploy time

45.7 s -0.39 s (-0.8 %)

Test runs	10
-/+	-0.74 s / +1.4 s
Min	44.9 s
Max	47.1 s
Stdev	0.63 s

deploy_dir size

2.51 GiB -9.6 kiB (-0.0 %)

Test runs	10
-/+	-198.4 kiB / +119.6 kiB
Min	2.51 GiB
Max	2.51 GiB
Stdev	111.1 kiB