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	76774	76752
Commit	c09ea097f1f	ef6cdd82bed
Number of test runs	9	16

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	39:13.3	+14.5 s	+0.6 %
	tmpdir size	95.33 GiB	-94.1 kiB	-0.0 %
	rootfs size	346.53 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	3:43.4	+1.2 s	+0.5 %
test13: Build core-image-sato with rm_work enabled	build time	41:36.9	+14.6 s	+0.6 %
	tmpdir size	17.65 GiB	+91.9 kiB	+0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	58.7 s	+0.57 s	+1.0 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	8.5 s	-0.08 s	-0.9 %
	parse_2 time	8.9 s	+0.16 s	+1.9 %
	parse_3 time	2.7 s	-0.01 s	-0.5 %
test4: eSDK metrics	installer_bin size	416.52 MiB	-10.1 kiB	-0.0 %
	deploy time	36.8 s	+0.49 s	+1.3 %
	deploy_dir size	2.42 GiB	+21.0 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

39:13.3 +14.5 s (+0.6 %)

Test runs	9
-/+	-14.4 s / +32.3 s
Min	38:58.9
Max	39:45.7
Stdev	14.7 s

Task resource usage

Number of tasks

Top consumers of cputime

9300 (+0)

rust-llvm-native.do_compile	8987 s
llvm-native.do_compile	8686 s
rust-native.do_install	3091 s
gcc.do_compile	2050 s
linux-yocto.do_compile	1841 s

Biggest increase in cputime

Biggest decrease in cputime

llvm-native.do_compile	+55 s
rust-llvm-native.do_compile	+44 s
mesa-native.do_compile	+17 s
qemu-system-native.do_compile	+8 s
qemu-native.do_compile	+7 s

linux-yocto.do_compile	-16 s
rust-native.do_install	-14 s
spirv-tools-native.do_compile	-8 s
librsvg-native.do_compile	-7 s
zstd.do_compile	-6 s

No recipe version changes detected

tmpdir size

95.33 GiB -94.1 kiB (-0.0 %)

Test runs	9
-/+	-812.9 kiB / +911.1 kiB
Min	95.33 GiB
Max	95.33 GiB
Stdev	672.4 kiB

rootfs size

346.53 MiB +0.0 kiB (+0.0 %)

Test runs	9
-/+	-0.0 kiB / +0.0 kiB
Min	346.53 MiB
Max	346.53 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

3:43.4 +1.2 s (+0.5 %)

Test runs	9
-/+	-3.0 s / +2.6 s
Min	3:40.3
Max	3:46.0
Stdev	2.2 s

test13: Build core-image-sato with rm_work enabled

build time

41:36.9 +14.6 s (+0.6 %)

Test runs	9
-/+	-1:28.3 / +2:17.4
Min	40:08.6
Max	43:54.3
Stdev	1:35.9

Task resource usage

Number of tasks

Top consumers of cputime

9864 (+0)

rust-llvm-native.do_compile	8996 s
llvm-native.do_compile	8789 s
rust-native.do_install	2930 s
gcc.do_compile	2005 s
qemu-system-native.do_compile	1924 s

Biggest increase in cputime

Biggest decrease in cputime

linux-yocto.do_compile	+13 s
glibc.do_compile	+8 s
cmake-native.do_configure	+7 s
bluez5.do_compile_ptest_base	+5 s
zstd.do_compile	+4 s

rust-native.do_install	-40 s
rust-llvm-native.do_compile	-26 s
gcc-cross-i686.do_compile	-25 s
qemu-system-native.do_compile	-20 s
qemu-native.do_compile	-18 s

No recipe version changes detected

tmpdir size

17.65 GiB +91.9 kiB (+0.0 %)

Test runs	9
-/+	-939.1 kiB / +996.9 kiB
Min	17.64 GiB
Max	17.65 GiB
Stdev	734.4 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

58.7 s +0.57 s (+1.0 %)

Test runs	9
-/+	-1.7 s / +2.2 s
Min	57.0 s
Max	1:00.9
Stdev	1.3 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

8.5 s -0.08 s (-0.9 %)

Test runs	9
-/+	-0.48 s / +0.89 s
Min	8.1 s
Max	9.4 s
Stdev	0.41 s

parse_2 time

8.9 s +0.16 s (+1.9 %)

Test runs	9
-/+	-0.67 s / +0.46 s
Min	8.2 s
Max	9.3 s
Stdev	0.35 s

parse_3 time

2.7 s -0.01 s (-0.5 %)

Test runs	9
-/+	-0.02 s / +0.02 s
Min	2.6 s
Max	2.7 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

416.52 MiB -10.1 kiB (-0.0 %)

Test runs	9
-/+	-14.7 kiB / +20.3 kiB
Min	416.50 MiB
Max	416.54 MiB
Stdev	11.6 kiB

deploy time

36.8 s +0.49 s (+1.3 %)

Test runs	9
-/+	-1.1 s / +0.65 s
Min	35.7 s
Max	37.5 s
Stdev	0.74 s

deploy_dir size

2.42 GiB +21.0 kiB (+0.0 %)

Test runs	9
-/+	-114.1 kiB / +57.9 kiB
Min	2.42 GiB
Max	2.42 GiB
Stdev	69.5 kiB