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	76140	76139
Commit	38c2a44f724	47b0a946262
Number of test runs	8	2

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	44:33.1	-9.2 s	-0.3 %
	tmpdir size	88.98 GiB	+117.5 kiB	+0.0 %
	rootfs size	346.02 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	4:17.8	-0.16 s	-0.1 %
test13: Build core-image-sato with rm_work enabled	build time	44:47.1	-47.5 s	-1.7 %
	tmpdir size	17.02 GiB	+542.5 kiB	+0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	56.4 s	+0.33 s	+0.6 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	9.7 s	+0.23 s	+2.5 %
	parse_2 time	8.5 s	+0.15 s	+1.8 %
	parse_3 time	1.4 s	-0.01 s	-0.7 %
test4: eSDK metrics	installer_bin size	416.01 MiB	-12.9 kiB	-0.0 %
	deploy time	33.0 s	-0.06 s	-0.2 %
	deploy_dir size	2.39 GiB	-31.1 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

44:33.1 -9.2 s (-0.3 %)

Test runs	8
-/+	-10.4 s / +17.2 s
Min	44:22.7
Max	44:50.3
Stdev	9.2 s

Task resource usage

Number of tasks

Top consumers of cputime

9325 (+0)

rust-llvm-native.do_compile	8540 s
llvm-native.do_compile	8388 s
rust-native.do_install	2984 s
gcc.do_compile	1926 s
qemu-system-native.do_compile	1863 s

Biggest increase in cputime

Biggest decrease in cputime

mesa.do_compile	+71 s
gcc.do_compile	+57 s
linux-yocto.do_package_write_rpm	+41 s
binutils.do_package_write_rpm	+21 s
gtk4.do_compile	+19 s

mesa-native.do_compile	-112 s
rust-native.do_install	-64 s
llvm-native.do_compile	-50 s
linux-yocto.do_compile	-50 s
linux-yocto.do_compile_kernelmodules	-28 s

No recipe version changes detected

tmpdir size

88.98 GiB +117.5 kiB (+0.0 %)

Test runs	8
-/+	-421.5 kiB / +570.5 kiB
Min	88.98 GiB
Max	88.98 GiB
Stdev	329.2 kiB

rootfs size

346.02 MiB +0.0 kiB (+0.0 %)

Test runs	8
-/+	-0.0 kiB / +0.0 kiB
Min	346.02 MiB
Max	346.02 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

4:17.8 -0.16 s (-0.1 %)

Test runs	8
-/+	-0.74 s / +0.38 s
Min	4:17.1
Max	4:18.2
Stdev	0.38 s

test13: Build core-image-sato with rm_work enabled

build time

44:47.1 -47.5 s (-1.7 %)

Test runs	8
-/+	-26.4 s / +49.0 s
Min	44:20.7
Max	45:36.1
Stdev	23.9 s

Task resource usage

Number of tasks

Top consumers of cputime

9891 (+0)

rust-llvm-native.do_compile	8620 s
llvm-native.do_compile	8382 s
rust-native.do_install	3029 s
qemu-system-native.do_compile	2015 s
gcc.do_compile	1892 s

Biggest increase in cputime

Biggest decrease in cputime

rust-llvm-native.do_compile	+56 s
gcc.do_package_write_rpm	+39 s
qemu-system-native.do_compile	+38 s
openssl.do_package_write_rpm	+29 s
gstreamer1.0-plugins-good.do_compile	+14 s

llvm-native.do_compile	-160 s
linux-yocto.do_compile	-33 s
linux-yocto.do_compile_kernelmodules	-31 s
mesa-native.do_compile	-28 s
openssl.do_compile	-24 s

No recipe version changes detected

tmpdir size

17.02 GiB +542.5 kiB (+0.0 %)

Test runs	8
-/+	-632.5 kiB / +1.11 MiB
Min	17.01 GiB
Max	17.02 GiB
Stdev	663.1 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.4 s +0.33 s (+0.6 %)

Test runs	8
-/+	-0.51 s / +0.57 s
Min	55.9 s
Max	56.9 s
Stdev	0.35 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

9.7 s +0.23 s (+2.5 %)

Test runs	8
-/+	-0.33 s / +0.64 s
Min	9.4 s
Max	10.4 s
Stdev	0.33 s

parse_2 time

8.5 s +0.15 s (+1.8 %)

Test runs	8
-/+	-0.45 s / +0.64 s
Min	8.1 s
Max	9.2 s
Stdev	0.42 s

parse_3 time

1.4 s -0.01 s (-0.7 %)

Test runs	8
-/+	-0.01 s / +0.03 s
Min	1.3 s
Max	1.4 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

416.01 MiB -12.9 kiB (-0.0 %)

Test runs	8
-/+	-40.1 kiB / +72.9 kiB
Min	415.97 MiB
Max	416.08 MiB
Stdev	42.6 kiB

deploy time

33.0 s -0.06 s (-0.2 %)

Test runs	8
-/+	-0.28 s / +0.16 s
Min	32.7 s
Max	33.2 s
Stdev	0.13 s

deploy_dir size

2.39 GiB -31.1 kiB (-0.0 %)

Test runs	8
-/+	-121.4 kiB / +52.6 kiB
Min	2.39 GiB
Max	2.39 GiB
Stdev	64.8 kiB