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	76393	76371
Commit	88489115ae8	86cd39e304b
Number of test runs	9	3

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	40:42.5	-1.6 s	-0.1 %
	tmpdir size	92.20 GiB	+19.45 MiB	+0.0 %
	rootfs size	346.52 MiB	+4.0 kiB	+0.0 %
test12: Build virtual/kernel	build time	3:44.6	-0.33 s	-0.1 %
test13: Build core-image-sato with rm_work enabled	build time	41:05.7	-39.5 s	-1.6 %
	tmpdir size	17.72 GiB	+19.03 MiB	+0.1 %
test2: Run core-image-sato do_rootfs with sstate	do_rootfs time	57.5 s	+0.04 s	+0.1 %
test3: Bitbake parsing (bitbake -p)	parse_1 time	10.4 s	-0.23 s	-2.2 %
	parse_2 time	10.2 s	-0.10 s	-1.0 %
	parse_3 time	2.8 s	+0.00 s	+0.0 %
test4: eSDK metrics	installer_bin size	414.67 MiB	-66.1 kiB	-0.0 %
	deploy time	36.1 s	+0.18 s	+0.5 %
	deploy_dir size	2.38 GiB	+88.8 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

40:42.5 -1.6 s (-0.1 %)

Test runs	9
-/+	-16.1 s / +38.0 s
Min	40:26.4
Max	41:20.5
Stdev	16.9 s

Task resource usage

Number of tasks

Top consumers of cputime

9332 (+0)

rust-llvm-native.do_compile	8631 s
llvm-native.do_compile	8362 s
rust-native.do_install	2966 s
gcc.do_compile	1878 s
linux-yocto.do_compile	1823 s

Biggest increase in cputime

Biggest decrease in cputime

gcc.do_compile	+51 s
mesa-native.do_compile	+46 s
linux-yocto.do_compile_kernelmodules	+36 s
rust-llvm-native.do_compile	+29 s
qemu-native.do_compile	+21 s

rust-native.do_install	-73 s
linux-yocto.do_compile	-49 s
openssl.do_compile	-22 s
llvm-native.do_compile	-20 s
glibc-locale.do_package	-15 s

No recipe version changes detected

tmpdir size

92.20 GiB +19.45 MiB (+0.0 %)

Test runs	9
-/+	-1.20 MiB / +1.35 MiB
Min	92.20 GiB
Max	92.20 GiB
Stdev	827.1 kiB

rootfs size

346.52 MiB +4.0 kiB (+0.0 %)

Test runs	9
-/+	-0.0 kiB / +0.0 kiB
Min	346.52 MiB
Max	346.52 MiB
Stdev	0.0 kiB

test12: Build virtual/kernel

build time

3:44.6 -0.33 s (-0.1 %)

Test runs	9
-/+	-1.6 s / +1.7 s
Min	3:43.0
Max	3:46.3
Stdev	1.1 s

test13: Build core-image-sato with rm_work enabled

build time

41:05.7 -39.5 s (-1.6 %)

Test runs	9
-/+	-25.7 s / +26.5 s
Min	40:40.0
Max	41:32.1
Stdev	18.3 s

Task resource usage

Number of tasks

Top consumers of cputime

9898 (+0)

rust-llvm-native.do_compile	8604 s
llvm-native.do_compile	8341 s
rust-native.do_install	2970 s
qemu-system-native.do_compile	2011 s
gcc.do_compile	1925 s

Biggest increase in cputime

Biggest decrease in cputime

binutils.do_compile	+35 s
cargo-native.do_compile	+19 s
mesa.do_compile	+19 s
glibc-locale.do_package_write_rpm	+13 s
openssl.do_compile	+12 s

rust-llvm-native.do_compile	-56 s
linux-yocto.do_compile	-36 s
gcc.do_compile	-35 s
llvm-native.do_compile	-18 s
mesa-native.do_compile	-12 s

No recipe version changes detected

tmpdir size

17.72 GiB +19.03 MiB (+0.1 %)

Test runs	9
-/+	-1.27 MiB / +644.0 kiB
Min	17.72 GiB
Max	17.73 GiB
Stdev	706.6 kiB

test2: Run core-image-sato do_rootfs with sstate

do_rootfs time

57.5 s +0.04 s (+0.1 %)

Test runs	9
-/+	-0.47 s / +0.52 s
Min	57.1 s
Max	58.1 s
Stdev	0.27 s

test3: Bitbake parsing (bitbake -p)

parse_1 time

10.4 s -0.23 s (-2.2 %)

Test runs	9
-/+	-0.76 s / +0.70 s
Min	9.6 s
Max	11.1 s
Stdev	0.49 s

parse_2 time

10.2 s -0.10 s (-1.0 %)

Test runs	9
-/+	-0.57 s / +0.58 s
Min	9.7 s
Max	10.8 s
Stdev	0.37 s

parse_3 time

2.8 s +0.00 s (+0.0 %)

Test runs	9
-/+	-0.01 s / +0.04 s
Min	2.8 s
Max	2.9 s
Stdev	0.02 s

test4: eSDK metrics

installer_bin size

414.67 MiB -66.1 kiB (-0.0 %)

Test runs	9
-/+	-11.2 kiB / +13.8 kiB
Min	414.66 MiB
Max	414.68 MiB
Stdev	9.9 kiB

deploy time

36.1 s +0.18 s (+0.5 %)

Test runs	9
-/+	-0.37 s / +0.25 s
Min	35.7 s
Max	36.3 s
Stdev	0.19 s

deploy_dir size

2.38 GiB +88.8 kiB (+0.0 %)

Test runs	9
-/+	-113.1 kiB / +54.9 kiB
Min	2.38 GiB
Max	2.38 GiB
Stdev	75.2 kiB