Astro Info

Astro                    v6.4.2
Vite                     v7.3.2
Node                     v24.13.1
System                   Windows (x64)
Package Manager          npm
Output                   static
Adapter                  @astrojs/cloudflare (v13.6.0)
Integrations             @astrojs/sitemap (v3.7.3)
                         @astrojs/mdx (v6.0.1)
                         astro-icon (v1.1.5)
                         astrowind-integration
                         @astrojs/react (v5.0.6)
                         @playform/compress (v0.2.3)

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

After running npx @astrojs/upgrade from astro@6.4.2 to 6.4.4 (along with @astrojs/cloudflare 13.6.0→13.6.1) caused a dramatic build time increase on a Cloudflare-deployed project. I have a big site with approx 14k static pages (using getStaticPaths) and build time increased 10 times and time out issue in cloudflare.. I reverted npx @astrojs/upgrade to before state and build time issue got fixed..

Packages upgraded by npx @astrojs/upgrade:

What's the expected result?

Link to Minimal Reproducible Example

Participation

• I am willing to submit a pull request for this issue.