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	75900	75884
Commit	494983bc926	a8f7f1b87e7
Number of test runs	12	1

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	44:41.3	+10.2 s	+0.4 %
	tmpdir size	88.76 GiB	+697.0 kiB	+0.0 %
	rootfs size	346.19 MiB	-0.3 kiB	-0.0 %
test12: Build virtual/kernel	build time	4:19.1	-2.3 s	-0.9 %
test13: Build core-image-sato with rm_work enabled	build time	45:08.3	-27.1 s	-1.0 %
	tmpdir size	16.98 GiB	+127.7 kiB	+0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	56.5 s	-0.59 s	-1.0 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	9.4 s	-0.20 s	-2.1 %
	parse_2 time	8.8 s	-0.22 s	-2.5 %
	parse_3 time	1.4 s	-0.03 s	-2.0 %
test4: eSDK metrics	installer_bin size	413.87 MiB	-16.8 kiB	-0.0 %
	deploy time	34.1 s	-0.26 s	-0.7 %
	deploy_dir size	2.31 GiB	-32.8 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

44:41.3 +10.2 s (+0.4 %)

Test runs	12
-/+	-25.0 s / +28.9 s
Min	44:16.4
Max	45:10.2
Stdev	20.6 s

Task resource usage

Number of tasks

Top consumers of cputime

9325 (+0)

rust-llvm-native.do_compile	8538 s
llvm-native.do_compile	8410 s
rust-native.do_install	3005 s
gcc.do_compile	1875 s
linux-yocto.do_compile	1844 s

Biggest increase in cputime

Biggest decrease in cputime

rust-native.do_install	+224 s
llvm-native.do_compile	+162 s
mesa-native.do_compile	+114 s
linux-yocto.do_compile	+112 s
qemu-system-native.do_compile	+58 s

rust-llvm-native.do_compile	-204 s
mesa.do_compile	-73 s
gcc.do_compile	-63 s
cargo-native.do_compile	-33 s
harfbuzz.do_compile	-32 s

No recipe version changes detected

tmpdir size

88.76 GiB +697.0 kiB (+0.0 %)

Test runs	12
-/+	-1.09 MiB / +1.21 MiB
Min	88.76 GiB
Max	88.76 GiB
Stdev	709.8 kiB

rootfs size

346.19 MiB -0.3 kiB (-0.0 %)

Test runs	12
-/+	-3.7 kiB / +0.3 kiB
Min	346.19 MiB
Max	346.19 MiB
Stdev	1.2 kiB

test12: Build virtual/kernel

build time

4:19.1 -2.3 s (-0.9 %)

Test runs	12
-/+	-1.3 s / +2.1 s
Min	4:17.7
Max	4:21.2
Stdev	0.92 s

test13: Build core-image-sato with rm_work enabled

build time

45:08.3 -27.1 s (-1.0 %)

Test runs	12
-/+	-17.9 s / +24.4 s
Min	44:50.3
Max	45:32.7
Stdev	13.7 s

Task resource usage

Number of tasks

Top consumers of cputime

9891 (+0)

rust-llvm-native.do_compile	8597 s
llvm-native.do_compile	8355 s
rust-native.do_install	2980 s
qemu-system-native.do_compile	1953 s
gcc.do_compile	1874 s

Biggest increase in cputime

Biggest decrease in cputime

rust-llvm-native.do_compile	+117 s
mesa.do_compile	+58 s
perl.do_package_write_rpm	+33 s
mesa.do_package_write_rpm	+31 s
gstreamer1.0-plugins-bad.do_package_write_rpm	+14 s

llvm-native.do_compile	-70 s
linux-yocto.do_compile_kernelmodules	-67 s
gcc.do_package_write_rpm	-53 s
mesa-native.do_compile	-37 s
cargo-native.do_compile	-35 s

No recipe version changes detected

tmpdir size

16.98 GiB +127.7 kiB (+0.0 %)

Test runs	12
-/+	-675.7 kiB / +684.3 kiB
Min	16.98 GiB
Max	16.98 GiB
Stdev	388.2 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

56.5 s -0.59 s (-1.0 %)

Test runs	12
-/+	-0.51 s / +0.45 s
Min	56.0 s
Max	56.9 s
Stdev	0.32 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

9.4 s -0.20 s (-2.1 %)

Test runs	12
-/+	-0.60 s / +0.46 s
Min	8.8 s
Max	9.8 s
Stdev	0.37 s

parse_2 time

8.8 s -0.22 s (-2.5 %)

Test runs	12
-/+	-0.68 s / +0.59 s
Min	8.1 s
Max	9.3 s
Stdev	0.37 s

parse_3 time

1.4 s -0.03 s (-2.0 %)

Test runs	12
-/+	-0.04 s / +0.03 s
Min	1.3 s
Max	1.4 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

413.87 MiB -16.8 kiB (-0.0 %)

Test runs	12
-/+	-39.2 kiB / +34.8 kiB
Min	413.83 MiB
Max	413.90 MiB
Stdev	19.4 kiB

deploy time

34.1 s -0.26 s (-0.7 %)

Test runs	12
-/+	-0.33 s / +0.35 s
Min	33.8 s
Max	34.4 s
Stdev	0.24 s

deploy_dir size

2.31 GiB -32.8 kiB (-0.0 %)

Test runs	12
-/+	-108.2 kiB / +39.8 kiB
Min	2.31 GiB
Max	2.31 GiB
Stdev	48.2 kiB