chore: try lto=thin

[hardfist]

Summary

try lto=thin to see what's the performance regression

Related links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[netlify]

✅ Deploy Preview for rspack canceled.

Name	Link
🔨 Latest commit	baebaaa
🔍 Latest deploy log	https://app.netlify.com/projects/rspack/deploys/68634f016af4e60008228b53

[github-actions]

📝 Benchmark detail: Open

Name	Base (2025-07-01 cdbc52d)	Current	Change
10000_big_production-mode_disable-minimize + exec	33.8 s ± 356 ms	36.2 s ± 624 ms	+7.12 %
10000_development-mode + exec	1.88 s ± 15 ms	2 s ± 20 ms	+6.60 %
10000_development-mode_hmr + exec	708 ms ± 7.7 ms	702 ms ± 15 ms	-0.78 %
10000_production-mode + exec	1.94 s ± 44 ms	2.01 s ± 45 ms	+3.17 %
10000_production-mode_persistent-cold + exec	2.1 s ± 59 ms	2.18 s ± 44 ms	+3.87 %
10000_production-mode_persistent-hot + exec	1.5 s ± 37 ms	1.51 s ± 14 ms	+1.23 %
arco-pro_development-mode + exec	1.82 s ± 90 ms	1.83 s ± 40 ms	+0.36 %
arco-pro_development-mode_hmr + exec	372 ms ± 1.3 ms	374 ms ± 1.9 ms	+0.32 %
arco-pro_production-mode + exec	3.33 s ± 60 ms	3.39 s ± 64 ms	+1.91 %
arco-pro_production-mode_generate-package-json-webpack-plugin + exec	3.4 s ± 134 ms	3.49 s ± 75 ms	+2.86 %
arco-pro_production-mode_persistent-cold + exec	3.35 s ± 84 ms	3.53 s ± 251 ms	+5.27 %
arco-pro_production-mode_persistent-hot + exec	2.11 s ± 75 ms	2.12 s ± 69 ms	+0.68 %
arco-pro_production-mode_traverse-chunk-modules + exec	3.33 s ± 158 ms	3.46 s ± 213 ms	+4.02 %
large-dyn-imports_development-mode + exec	2.11 s ± 20 ms	2.25 s ± 19 ms	+7.02 %
large-dyn-imports_production-mode + exec	2.08 s ± 38 ms	2.16 s ± 41 ms	+4.26 %
threejs_development-mode_10x + exec	1.47 s ± 74 ms	1.54 s ± 105 ms	+4.59 %
threejs_development-mode_10x_hmr + exec	845 ms ± 11 ms	862 ms ± 17 ms	+1.97 %
threejs_production-mode_10x + exec	4.6 s ± 109 ms	4.71 s ± 51 ms	+2.47 %
threejs_production-mode_10x_persistent-cold + exec	4.75 s ± 185 ms	4.87 s ± 190 ms	+2.71 %
threejs_production-mode_10x_persistent-hot + exec	4.19 s ± 223 ms	4.34 s ± 148 ms	+3.46 %
10000_big_production-mode_disable-minimize + rss memory	9585 MiB ± 38.4 MiB	9887 MiB ± 680 MiB	+3.15 %
10000_development-mode + rss memory	685 MiB ± 17.8 MiB	698 MiB ± 10.3 MiB	+1.83 %
10000_development-mode_hmr + rss memory	829 MiB ± 57.1 MiB	832 MiB ± 49.8 MiB	+0.36 %
10000_production-mode + rss memory	633 MiB ± 42.3 MiB	628 MiB ± 30.5 MiB	-0.68 %
10000_production-mode_persistent-cold + rss memory	742 MiB ± 35.7 MiB	749 MiB ± 35.8 MiB	+1.04 %
10000_production-mode_persistent-hot + rss memory	738 MiB ± 33 MiB	737 MiB ± 34.2 MiB	-0.15 %
arco-pro_development-mode + rss memory	584 MiB ± 48.4 MiB	584 MiB ± 41.2 MiB	+0.08 %
arco-pro_development-mode_hmr + rss memory	495 MiB ± 14.2 MiB	522 MiB ± 5.09 MiB	+5.47 %
arco-pro_production-mode + rss memory	664 MiB ± 57.4 MiB	698 MiB ± 39.8 MiB	+5.09 %
arco-pro_production-mode_generate-package-json-webpack-plugin + rss memory	681 MiB ± 66.1 MiB	712 MiB ± 45.8 MiB	+4.58 %
arco-pro_production-mode_persistent-cold + rss memory	795 MiB ± 125 MiB	818 MiB ± 104 MiB	+2.95 %
arco-pro_production-mode_persistent-hot + rss memory	652 MiB ± 55 MiB	676 MiB ± 54 MiB	+3.80 %
arco-pro_production-mode_traverse-chunk-modules + rss memory	684 MiB ± 62.6 MiB	712 MiB ± 84.1 MiB	+4.16 %
large-dyn-imports_development-mode + rss memory	698 MiB ± 7.15 MiB	730 MiB ± 14.8 MiB	+4.55 %
large-dyn-imports_production-mode + rss memory	590 MiB ± 7.82 MiB	622 MiB ± 8.88 MiB	+5.45 %
threejs_development-mode_10x + rss memory	614 MiB ± 10.1 MiB	686 MiB ± 30.4 MiB	+11.74 %
threejs_development-mode_10x_hmr + rss memory	813 MiB ± 36.1 MiB	865 MiB ± 22.3 MiB	+6.36 %
threejs_production-mode_10x + rss memory	810 MiB ± 198 MiB	849 MiB ± 212 MiB	+4.83 %
threejs_production-mode_10x_persistent-cold + rss memory	821 MiB ± 10.9 MiB	885 MiB ± 36.7 MiB	+7.81 %
threejs_production-mode_10x_persistent-hot + rss memory	710 MiB ± 40.6 MiB	732 MiB ± 14.6 MiB	+3.08 %

Threshold exceeded: ["10000_big_production-mode_disable-minimize + exec","10000_development-mode + exec","arco-pro_production-mode_persistent-cold + exec","large-dyn-imports_development-mode + exec"]

[codspeed-hq]

CodSpeed Performance Report

Merging #10847 will not alter performance

_{Comparing yj/try-thin (baebaaa) with main (7f11573)}

🎉 Hooray! codspeed-rust just leveled up to 2.7.2!

A heads-up, this is a breaking change and it might affect your current performance baseline a bit. But here's the exciting part - it's packed with new, cool features and promises improved result stability 🥳!
Curious about what's new? Visit our releases page to delve into all the awesome details about this new version.

Summary

✅ 16 untouched benchmarks