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-debian11	perf-debian11
Branch	master	master
Commit number	74463	74462
Commit	4758e1c43aa	d0ea89b312e
Number of test runs	7	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	1:19:59	-34.8 s	-0.7 %
	tmpdir size	93.60 GiB	+117.7 kiB	+0.0 %
	rootfs size	339.68 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	8:50.0	-4.3 s	-0.8 %
test13: Build core-image-sato with rm_work enabled	build time	1:20:58	+17.6 s	+0.4 %
	tmpdir size	16.48 GiB	-1.05 MiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	5:13.5	+4.6 s	+1.5 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	26.5 s	+0.67 s	+2.6 %
	parse_2 time	23.9 s	-0.25 s	-1.0 %
	parse_3 time	2.9 s	+0.03 s	+0.9 %
test4: eSDK metrics	installer_bin size	414.77 MiB	-37.0 kiB	-0.0 %
	deploy time	1:27.9	-2.6 s	-2.9 %
	deploy_dir size	2.36 GiB	-41.0 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

1:19:59 -34.8 s (-0.7 %)

Test runs	7
-/+	-54.5 s / +45.8 s
Min	1:19:05
Max	1:20:45
Stdev	39.8 s

Task resource usage

Number of tasks

Top consumers of cputime

9553 (+0)

rust-llvm-native.do_compile	10819 s
llvm-native.do_compile	10770 s
rust-native.do_install	5505 s
gcc.do_compile	2670 s
linux-yocto.do_compile	2611 s

Biggest increase in cputime

Biggest decrease in cputime

harfbuzz.do_compile	+16 s
cargo-native.do_compile	+15 s
rust-native.do_install	+11 s
gstreamer1.0-plugins-bad.do_compile	+6 s
icu-74.do_compile	+5 s

rust-llvm-native.do_compile	-20 s
spirv-tools-native.do_compile	-14 s
binutils.do_compile	-10 s
librsvg-native.do_compile	-8 s
openssl.do_package_write_rpm	-7 s

No recipe version changes detected

tmpdir size

93.60 GiB +117.7 kiB (+0.0 %)

Test runs	7
-/+	-737.7 kiB / +1.43 MiB
Min	93.60 GiB
Max	93.60 GiB
Stdev	690.8 kiB

rootfs size

339.68 MiB +0.0 kiB (+0.0 %)

Test runs	7
-/+	-0.0 kiB / +0.0 kiB
Min	339.68 MiB
Max	339.68 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

8:50.0 -4.3 s (-0.8 %)

Test runs	7
-/+	-5.3 s / +7.1 s
Min	8:44.7
Max	8:57.1
Stdev	4.3 s

test13: Build core-image-sato with rm_work enabled

build time

1:20:58 +17.6 s (+0.4 %)

Test runs	7
-/+	-35.4 s / +24.9 s
Min	1:20:22
Max	1:21:22
Stdev	18.9 s

Task resource usage

Number of tasks

Top consumers of cputime

10316 (+0)

llvm-native.do_compile	10845 s
rust-llvm-native.do_compile	10817 s
rust-native.do_install	5515 s
gcc.do_compile	2736 s
linux-yocto.do_compile	2610 s

Biggest increase in cputime

Biggest decrease in cputime

gcc.do_compile	+43 s
mesa.do_compile	+18 s
linux-yocto.do_compile	+16 s
glibc-locale.do_package	+11 s
linux-yocto.do_compile_kernelmodules	+11 s

linux-yocto.do_package_write_rpm	-22 s
gcc.do_package_write_rpm	-13 s
qemu-native.do_compile	-13 s
llvm-native.do_compile	-12 s
harfbuzz.do_compile	-8 s

No recipe version changes detected

tmpdir size

16.48 GiB -1.05 MiB (-0.0 %)

Test runs	7
-/+	-584.0 kiB / +1.27 MiB
Min	16.48 GiB
Max	16.48 GiB
Stdev	613.5 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

5:13.5 +4.6 s (+1.5 %)

Test runs	7
-/+	-22.3 s / +19.9 s
Min	4:51.2
Max	5:33.4
Stdev	12.3 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

26.5 s +0.67 s (+2.6 %)

Test runs	7
-/+	-0.85 s / +1.6 s
Min	25.6 s
Max	28.1 s
Stdev	0.82 s

parse_2 time

23.9 s -0.25 s (-1.0 %)

Test runs	7
-/+	-0.40 s / +0.29 s
Min	23.5 s
Max	24.2 s
Stdev	0.27 s

parse_3 time

2.9 s +0.03 s (+0.9 %)

Test runs	7
-/+	-0.04 s / +0.05 s
Min	2.9 s
Max	3.0 s
Stdev	0.03 s

test4: eSDK metrics

installer_bin size

414.77 MiB -37.0 kiB (-0.0 %)

Test runs	7
-/+	-2.0 kiB / +2.0 kiB
Min	414.76 MiB
Max	414.77 MiB
Stdev	1.4 kiB

deploy time

1:27.9 -2.6 s (-2.9 %)

Test runs	7
-/+	-0.86 s / +1.7 s
Min	1:27.0
Max	1:29.6
Stdev	1.0 s

deploy_dir size

2.36 GiB -41.0 kiB (-0.0 %)

Test runs	7
-/+	-53.0 kiB / +48.0 kiB
Min	2.36 GiB
Max	2.36 GiB
Stdev	48.9 kiB