Fix sst inspect tool to respect `CURRENT` and stale sst files by lukesandberg · Pull Request #92414 · vercel/next.js

lukesandberg · 2026-04-06T17:57:49Z

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lukesandberg · 2026-04-06T17:58:37Z

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fetch: respect HTTP Cache-Control headers with TTL-based invalidation (#91729) #92322
simplify session dependent tasks (#91729) #92358
[turbopack] Reduce persistence buffer lifetimes #92413
[turbopack] add family name to many spans #92415
Fix sst inspect tool to respect CURRENT and stale sst files #92414 👈 (View in Graphite)
change the process name of builds #92411 : 1 other dependent PR (#92412 )
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codspeed-hq · 2026-04-06T18:18:00Z

Merging this PR will not alter performance

✅ 17 untouched benchmarks
⏩ 3 skipped benchmarks¹

_{Comparing 04-06-fix_sst_inspect_tool_to_respect_current_and_stale_sst_files (0e4b052) with canary (d3cbd5b)²}

3 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
No successful run was found on 04-06-change_the_process_name_of_builds (c491a83) during the generation of this report, so canary (d3cbd5b) was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

nextjs-bot · 2026-04-06T18:21:13Z

Stats from current PR

✅ No significant changes detected

📊 All Metrics

📖 Metrics Glossary

Dev Server Metrics:

Listen = TCP port starts accepting connections
First Request = HTTP server returns successful response
Cold = Fresh build (no cache)
Warm = With cached build artifacts

Build Metrics:

Fresh = Clean build (no .next directory)
Cached = With existing .next directory

Change Thresholds:

Time: Changes < 50ms AND < 10%, OR < 2% are insignificant
Size: Changes < 1KB AND < 1% are insignificant
All other changes are flagged to catch regressions

⚡ Dev Server

Metric	Canary	PR	Change	Trend
Cold (Listen)	456ms	455ms	✓	▅▅▅▅▁
Cold (Ready in log)	440ms	439ms	✓	▅▇█▂▁
Cold (First Request)	1.126s	1.136s	✓	▁▆██▆
Warm (Listen)	457ms	457ms	✓	▁▁▁██
Warm (Ready in log)	442ms	447ms	✓	▇▇█▁▂
Warm (First Request)	344ms	344ms	✓	▇▅▇▁▃

📦 Dev Server (Webpack) (Legacy)

📦 Dev Server (Webpack)

Metric	Canary	PR	Change	Trend
Cold (Listen)	456ms	455ms	✓	▃▆▃▆▃
Cold (Ready in log)	435ms	438ms	✓	▅▆▃▂▁
Cold (First Request)	1.947s	1.954s	✓	▇█▄▆▇
Warm (Listen)	456ms	456ms	✓	█████
Warm (Ready in log)	437ms	437ms	✓	▅▆▃▃▁
Warm (First Request)	1.955s	1.945s	✓	▇▇▃▆▆

⚡ Production Builds

Metric	Canary	PR	Change	Trend
Fresh Build	3.815s	3.947s	✓	█▅█▅▇
Cached Build	3.851s	3.913s	✓	█▄▅█▅

📦 Production Builds (Webpack) (Legacy)

📦 Production Builds (Webpack)

Metric	Canary	PR	Change	Trend
Fresh Build	14.426s	14.509s	✓	█▇▁▁▁
Cached Build	14.645s	14.671s	✓	██▃▂▁
node_modules Size	488 MB	488 MB	✓	▄▅███

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Runtimes

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📝 Changed Files (2 files)

Files with changes:

pages-api-tu..ntime.dev.js
pages-turbo...ntime.dev.js

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pages-api-tu..ntime.dev.js

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pages-turbo...ntime.dev.js

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📎 Tarball URL

https://vercel-packages.vercel.app/next/commits/0ab2899e375104d1d3fe1a3e3df8ddb845013789/next

Fix sst inspect tool to respect CURRENT and stale sst files

0e4b052

nextjs-bot added created-by: Turbopack team PRs by the Turbopack team. Turbopack Related to Turbopack with Next.js. labels Apr 6, 2026

This was referenced Apr 6, 2026

fetch: respect HTTP Cache-Control headers with TTL-based invalidation (#91729) #92322

Draft

simplify session dependent tasks (#91729) #92358

Draft

change the process name of builds #92411

Open

[turbopack] Tracing and debugging fixes #92412

Closed

This was referenced Apr 6, 2026

[turbopack] Reduce persistence buffer lifetimes #92413

Open

[turbopack] add family name to many spans #92415

Open

lukesandberg marked this pull request as ready for review April 6, 2026 17:58

lukesandberg requested a review from a team April 6, 2026 17:58

bgw approved these changes Apr 7, 2026

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Fix sst inspect tool to respect `CURRENT` and stale sst files#92414

Fix sst inspect tool to respect `CURRENT` and stale sst files#92414
lukesandberg wants to merge 1 commit into04-06-change_the_process_name_of_buildsfrom
04-06-fix_sst_inspect_tool_to_respect_current_and_stale_sst_files

lukesandberg commented Apr 6, 2026

Uh oh!

lukesandberg commented Apr 6, 2026

Uh oh!

codspeed-hq bot commented Apr 6, 2026

Uh oh!

nextjs-bot commented Apr 6, 2026

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lukesandberg commented Apr 6, 2026

Uh oh!

lukesandberg commented Apr 6, 2026

Uh oh!

codspeed-hq bot commented Apr 6, 2026

Merging this PR will not alter performance

Footnotes

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nextjs-bot commented Apr 6, 2026

Stats from current PR

✅ No significant changes detected

⚡ Dev Server

📦 Dev Server (Webpack)

⚡ Production Builds

📦 Production Builds (Webpack)

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⚡ Turbopack

📦 Webpack

🔄 Shared (bundler-independent)

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3 participants