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	74551	74550
Commit	f66f8fa9f60	5f602c1bd57
Number of test runs	14	5

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	1:21:30	-7.4 s	-0.2 %
	tmpdir size	94.53 GiB	+406.5 kiB	+0.0 %
	rootfs size	340.73 MiB	+0.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	8:54.5	-1.8 s	-0.3 %
test13: Build core-image-sato with rm_work enabled	build time	1:22:02	+5.9 s	+0.1 %
	tmpdir size	16.66 GiB	-233.7 kiB	-0.0 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	5:13.8	-10.5 s	-3.2 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	25.7 s	+0.13 s	+0.5 %
	parse_2 time	23.7 s	-0.31 s	-1.3 %
	parse_3 time	2.9 s	+0.01 s	+0.5 %
test4: eSDK metrics	installer_bin size	420.34 MiB	-66.6 kiB	-0.0 %
	deploy time	1:29.0	+0.79 s	+0.9 %
	deploy_dir size	2.39 GiB	-29.4 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

1:21:30 -7.4 s (-0.2 %)

Test runs	14
-/+	-1:33.7 / +46.9 s
Min	1:19:56
Max	1:22:17
Stdev	38.6 s

Task resource usage

Number of tasks

Top consumers of cputime

9553 (+0)

rust-llvm-native.do_compile	10830 s
llvm-native.do_compile	10821 s
rust-native.do_install	5530 s
gcc.do_compile	3149 s
linux-yocto.do_compile	2696 s

Biggest increase in cputime

Biggest decrease in cputime

mesa.do_compile	+9 s
gcc.do_package	+9 s
cargo-native.do_compile	+7 s
cmake-native.do_compile	+6 s
qemu-native.do_compile	+5 s

rust-llvm-native.do_compile	-13 s
glibc.do_compile	-5 s
rust-native.do_install	-5 s
glibc-locale.do_package_write_rpm	-5 s
gcc.do_package_write_rpm	-5 s

No recipe version changes detected

tmpdir size

94.53 GiB +406.5 kiB (+0.0 %)

Test runs	14
-/+	-640.9 kiB / +643.1 kiB
Min	94.53 GiB
Max	94.53 GiB
Stdev	415.6 kiB

rootfs size

340.73 MiB +0.0 kiB (+0.0 %)

Test runs	14
-/+	-0.0 kiB / +0.0 kiB
Min	340.73 MiB
Max	340.73 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

8:54.5 -1.8 s (-0.3 %)

Test runs	14
-/+	-5.1 s / +4.7 s
Min	8:49.4
Max	8:59.2
Stdev	2.8 s

test13: Build core-image-sato with rm_work enabled

build time

1:22:02 +5.9 s (+0.1 %)

Test runs	14
-/+	-1:18.3 / +40.8 s
Min	1:20:44
Max	1:22:43
Stdev	29.7 s

Task resource usage

Number of tasks

Top consumers of cputime

10316 (+0)

llvm-native.do_compile	10844 s
rust-llvm-native.do_compile	10821 s
rust-native.do_install	5518 s
gcc.do_compile	3191 s
linux-yocto.do_compile	2689 s

Biggest increase in cputime

Biggest decrease in cputime

glibc-locale.do_package_write_rpm	+7 s
gcc.do_package_write_rpm	+6 s
gcc.do_compile	+6 s
linux-yocto.do_compile	+4 s
cargo-native.do_compile	+4 s

llvm-native.do_compile	-41 s
rust-native.do_install	-17 s
rust-llvm-native.do_compile	-8 s
linux-yocto.do_package_write_rpm	-6 s
spirv-tools-native.do_compile	-5 s

No recipe version changes detected

tmpdir size

16.66 GiB -233.7 kiB (-0.0 %)

Test runs	14
-/+	-351.1 kiB / +1.59 MiB
Min	16.66 GiB
Max	16.66 GiB
Stdev	491.0 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

5:13.8 -10.5 s (-3.2 %)

Test runs	14
-/+	-15.1 s / +20.7 s
Min	4:58.7
Max	5:34.5
Stdev	9.5 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

25.7 s +0.13 s (+0.5 %)

Test runs	14
-/+	-0.92 s / +0.92 s
Min	24.8 s
Max	26.6 s
Stdev	0.58 s

parse_2 time

23.7 s -0.31 s (-1.3 %)

Test runs	14
-/+	-0.71 s / +0.46 s
Min	23.0 s
Max	24.2 s
Stdev	0.31 s

parse_3 time

2.9 s +0.01 s (+0.5 %)

Test runs	14
-/+	-0.04 s / +0.07 s
Min	2.9 s
Max	3.0 s
Stdev	0.03 s

test4: eSDK metrics

installer_bin size

420.34 MiB -66.6 kiB (-0.0 %)

Test runs	14
-/+	-4.6 kiB / +5.4 kiB
Min	420.33 MiB
Max	420.34 MiB
Stdev	2.7 kiB

deploy time

1:29.0 +0.79 s (+0.9 %)

Test runs	14
-/+	-1.6 s / +1.8 s
Min	1:27.4
Max	1:30.8
Stdev	1.0 s

deploy_dir size

2.39 GiB -29.4 kiB (-0.0 %)

Test runs	14
-/+	-113.2 kiB / +78.8 kiB
Min	2.39 GiB
Max	2.39 GiB
Stdev	73.8 kiB