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Provide page runtime parsing utils#34922

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ijjk merged 7 commits intovercel:canaryfrom
huozhi:parse-page-runtime
Mar 2, 2022
Merged

Provide page runtime parsing utils#34922
ijjk merged 7 commits intovercel:canaryfrom
huozhi:parse-page-runtime

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@huozhi huozhi commented Mar 1, 2022

x-ref: #31317

Adding utils for parsing page runtime and map runtime values with page mappings. Then later we could use it for detecting runtime of each entry.
Give the swc utils a dummy declaration to use with typescript easier

  • Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
  • unit tests added

@ijjk ijjk added examples Issue was opened via the examples template. created-by: Next.js team PRs by the Next.js team. type: next labels Mar 1, 2022
@huozhi huozhi force-pushed the parse-page-runtime branch from ad31a46 to 748549a Compare March 1, 2022 16:26
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@huozhi huozhi marked this pull request as ready for review March 1, 2022 16:58
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ijjk commented Mar 1, 2022

Failing test suites

Commit: 6a9e5eb76c9661cc3f6a736b2d64e6d1925d5e1c

yarn testheadless test/integration/image-component/default/test/index.test.js

  • Image Component Tests > dev mode > should warn at most once even after state change
Expand output

● Image Component Tests › dev mode › should warn at most once even after state change

expect(received).toMatch(expected)

Matcher error: received value must be a string

Received has value: undefined

  838 |         'Image with src "/test.png" has "sizes" property but it will be ignored.'
  839 |       )
> 840 |       expect(warnings[1]).toMatch(
      |                           ^
  841 |         'Image with src "/test.png" was detected as the Largest Contentful Paint (LCP).'
  842 |       )
  843 |       expect(warnings.length).toBe(2)

  at Object.<anonymous> (integration/image-component/default/test/index.test.js:840:27)

Read more about building and testing Next.js in contributing.md.

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Comment thread examples/hello-world/pages/index.js Outdated
Comment thread packages/next/build/entries.ts Outdated
@huozhi huozhi force-pushed the parse-page-runtime branch from 6a9e5eb to ddb6613 Compare March 2, 2022 13:03
@huozhi huozhi requested review from shuding and removed request for leerob and steven-tey March 2, 2022 13:09
@huozhi huozhi removed the examples Issue was opened via the examples template. label Mar 2, 2022
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ijjk commented Mar 2, 2022

Stats from current PR

Default Build (Decrease detected ✓)
General Overall increase ⚠️
vercel/next.js canary huozhi/next.js parse-page-runtime Change
buildDuration 15.3s 15.5s ⚠️ +208ms
buildDurationCached 6.2s 6s -122ms
nodeModulesSize 372 MB 372 MB ⚠️ +5.92 kB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary huozhi/next.js parse-page-runtime Change
/ failed reqs 0 0
/ total time (seconds) 2.912 2.906 -0.01
/ avg req/sec 858.63 860.3 +1.67
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.171 1.176 0
/error-in-render avg req/sec 2135.67 2126.56 ⚠️ -9.11
Client Bundles (main, webpack)
vercel/next.js canary huozhi/next.js parse-page-runtime Change
925.HASH.js gzip 179 B 179 B
framework-HASH.js gzip 42 kB 42 kB
main-HASH.js gzip 27.9 kB 27.9 kB
webpack-HASH.js gzip 1.44 kB 1.44 kB
Overall change 71.5 kB 71.5 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary huozhi/next.js parse-page-runtime Change
polyfills-HASH.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary huozhi/next.js parse-page-runtime Change
_app-HASH.js gzip 1.36 kB 1.36 kB
_error-HASH.js gzip 192 B 192 B
amp-HASH.js gzip 309 B 309 B
css-HASH.js gzip 327 B 327 B
dynamic-HASH.js gzip 2.57 kB 2.57 kB
head-HASH.js gzip 351 B 351 B
hooks-HASH.js gzip 920 B 920 B
image-HASH.js gzip 5.05 kB 5.05 kB
index-HASH.js gzip 263 B 263 B
link-HASH.js gzip 2.26 kB 2.26 kB
routerDirect..HASH.js gzip 320 B 320 B
script-HASH.js gzip 387 B 387 B
withRouter-HASH.js gzip 319 B 319 B
85e02e95b279..7e3.css gzip 107 B 107 B
Overall change 14.7 kB 14.7 kB
Client Build Manifests
vercel/next.js canary huozhi/next.js parse-page-runtime Change
_buildManifest.js gzip 459 B 459 B
Overall change 459 B 459 B
Rendered Page Sizes
vercel/next.js canary huozhi/next.js parse-page-runtime Change
index.html gzip 533 B 533 B
link.html gzip 546 B 546 B
withRouter.html gzip 527 B 527 B
Overall change 1.61 kB 1.61 kB

Default Build with SWC (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary huozhi/next.js parse-page-runtime Change
buildDuration 18.2s 18.5s ⚠️ +295ms
buildDurationCached 6.2s 6s -211ms
nodeModulesSize 372 MB 372 MB ⚠️ +5.92 kB
Page Load Tests Overall increase ✓
vercel/next.js canary huozhi/next.js parse-page-runtime Change
/ failed reqs 0 0
/ total time (seconds) 2.925 2.917 -0.01
/ avg req/sec 854.57 857.07 +2.5
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.207 1.187 -0.02
/error-in-render avg req/sec 2071.26 2106.95 +35.69
Client Bundles (main, webpack)
vercel/next.js canary huozhi/next.js parse-page-runtime Change
925.HASH.js gzip 178 B 178 B
framework-HASH.js gzip 42.3 kB 42.3 kB
main-HASH.js gzip 28.1 kB 28.1 kB
webpack-HASH.js gzip 1.45 kB 1.45 kB
Overall change 72.1 kB 72.1 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary huozhi/next.js parse-page-runtime Change
polyfills-HASH.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary huozhi/next.js parse-page-runtime Change
_app-HASH.js gzip 1.36 kB 1.36 kB
_error-HASH.js gzip 179 B 179 B
amp-HASH.js gzip 313 B 313 B
css-HASH.js gzip 324 B 324 B
dynamic-HASH.js gzip 2.56 kB 2.56 kB
head-HASH.js gzip 351 B 351 B
hooks-HASH.js gzip 921 B 921 B
image-HASH.js gzip 5.2 kB 5.2 kB
index-HASH.js gzip 261 B 261 B
link-HASH.js gzip 2.33 kB 2.33 kB
routerDirect..HASH.js gzip 322 B 322 B
script-HASH.js gzip 388 B 388 B
withRouter-HASH.js gzip 317 B 317 B
85e02e95b279..7e3.css gzip 107 B 107 B
Overall change 14.9 kB 14.9 kB
Client Build Manifests
vercel/next.js canary huozhi/next.js parse-page-runtime Change
_buildManifest.js gzip 456 B 456 B
Overall change 456 B 456 B
Rendered Page Sizes
vercel/next.js canary huozhi/next.js parse-page-runtime Change
index.html gzip 531 B 531 B
link.html gzip 545 B 545 B
withRouter.html gzip 526 B 526 B
Overall change 1.6 kB 1.6 kB
Commit: 49c78be

@ijjk ijjk merged commit d9d494a into vercel:canary Mar 2, 2022
@huozhi huozhi deleted the parse-page-runtime branch March 2, 2022 21:01
@github-actions github-actions Bot locked as resolved and limited conversation to collaborators Apr 2, 2022
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