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[core] Reduce runtime warnings to info logs, for logs that users can't act on - #1402

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[core] Reduce runtime warnings to info logs, for logs that users can't act on#1402
VaguelySerious merged 2 commits into
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[core] Reduce most runtime warnings to info logs
0efd9fe
Signed-off-by: Peter Wielander <mittgfu@gmail.com>
@VaguelySerious
VaguelySerious requested a review from a team as a code ownerMarch 16, 2026 19:04
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🦋 Changeset detected

Latest commit: c3bffb0

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 16 packages
NameType
@workflow/corePatch
@workflow/buildersPatch
@workflow/cliPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/web-sharedPatch
workflowPatch
@workflow/world-testingPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
@workflow/aiPatch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

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ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, Comment, Open in v0Mar 16, 2026 7:13pm
example-nextjs-workflow-webpackReadyReadyPreview, Comment, Open in v0Mar 16, 2026 7:13pm
example-workflowReadyReadyPreview, Comment, Open in v0Mar 16, 2026 7:13pm
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🧪 E2E Test Results

❌ Some tests failed

Summary

PassedFailedSkippedTotal
❌ ▲ Vercel Production7001467781
✅ 💻 Local Development632078710
✅ 📦 Local Production632078710
❌ 🐘 Local Postgres631178710
✅ 🪟 Windows680371
❌ 🌍 Community Worlds1175415186
✅ 📋 Other186027213
Total2966693463381

❌ Failed Tests

▲ Vercel Production (14 failed)

nextjs-webpack (14 failed):

  • DurableAgent e2e core basic text response
  • DurableAgent e2e core single tool call
  • DurableAgent e2e core multiple sequential tool calls
  • DurableAgent e2e core tool error recovery
  • DurableAgent e2e onStepFinish fires constructor + stream callbacks in order with step data
  • DurableAgent e2e onFinish fires constructor + stream callbacks in order with event data
  • DurableAgent e2e instructions string instructions are passed to the model
  • DurableAgent e2e timeout completes within timeout
  • DurableAgent e2e experimental_onStart (GAP) completes but callbacks are not called (GAP)
  • DurableAgent e2e experimental_onStepStart (GAP) completes but callbacks are not called (GAP)
  • DurableAgent e2e experimental_onToolCallStart (GAP) completes but callbacks are not called (GAP)
  • DurableAgent e2e experimental_onToolCallFinish (GAP) completes but callbacks are not called (GAP)
  • DurableAgent e2e prepareCall (GAP) completes but prepareCall is not applied (GAP)
  • DurableAgent e2e tool approval (GAP) completes but needsApproval is not checked (GAP)
🐘 Local Postgres (1 failed)

nextjs-turbopack-stable (1 failed):

  • webhookWorkflow
🌍 Community Worlds (54 failed)

mongodb (2 failed):

  • hookWorkflow is not resumable via public webhook endpoint
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously

redis (2 failed):

  • hookWorkflow is not resumable via public webhook endpoint
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously

turso (50 failed):

  • addTenWorkflow
  • addTenWorkflow
  • wellKnownAgentWorkflow (.well-known/agent)
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • importedStepOnlyWorkflow
  • hookWorkflow
  • hookWorkflow is not resumable via public webhook endpoint
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • hookDisposeTestWorkflow - hook token reuse after explicit disposal while workflow still running
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep
  • sleepWithSequentialStepsWorkflow - sequential steps work with concurrent sleep (control)

Details by Category

❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro6407
✅ example6407
✅ express6407
✅ fastify6407
✅ hono6407
✅ nextjs-turbopack6902
❌ nextjs-webpack55142
✅ nitro6407
✅ nuxt6407
✅ sveltekit6407
✅ vite6407
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable6209
✅ express-stable6209
✅ fastify-stable6209
✅ hono-stable6209
✅ nextjs-turbopack-stable6803
✅ nextjs-webpack-stable6803
✅ nitro-stable6209
✅ nuxt-stable6209
✅ sveltekit-stable6209
✅ vite-stable6209
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable6209
✅ express-stable6209
✅ fastify-stable6209
✅ hono-stable6209
✅ nextjs-turbopack-stable6803
✅ nextjs-webpack-stable6803
✅ nitro-stable6209
✅ nuxt-stable6209
✅ sveltekit-stable6209
✅ vite-stable6209
❌ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable6209
✅ express-stable6209
✅ fastify-stable6209
✅ hono-stable6209
❌ nextjs-turbopack-stable6713
✅ nextjs-webpack-stable6803
✅ nitro-stable6209
✅ nuxt-stable6209
✅ sveltekit-stable6209
✅ vite-stable6209
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack6803
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev302
❌ mongodb5223
✅ redis-dev302
❌ redis5223
✅ turso-dev302
❌ turso4503
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable6209
✅ e2e-local-postgres-nest-stable6209
✅ e2e-local-prod-nest-stable6209

📋 View full workflow run

❌ Some E2E test jobs failed:

  • Vercel Prod: failure
  • Local Dev: cancelled
  • Local Prod: cancelled
  • Local Postgres: failure
  • Windows: success

Check the workflow run for details.

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.041s (-3.1%)1.006s (~)0.965s101.00x
💻 LocalNitro0.041s (+1.0%)1.006s (~)0.965s101.00x
💻 LocalNext.js (Turbopack)0.049s (~)1.005s (~)0.956s101.20x
🌐 RedisNext.js (Turbopack)0.055s (+7.4% 🔺)1.005s (~)0.950s101.35x
🐘 PostgresNext.js (Turbopack)0.057s (-2.6%)1.011s (~)0.953s101.40x
🐘 PostgresNitro0.060s (+3.1%)1.011s (~)0.951s101.48x
🐘 PostgresExpress0.063s (-3.3%)1.011s (~)0.948s101.53x
🌐 MongoDBNext.js (Turbopack)0.077s (-15.5% 🟢)1.008s (~)0.931s101.88x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.423s (-8.6% 🟢)2.127s (+4.2%)1.704s101.00x
▲ VercelNext.js (Turbopack)0.478s (-0.8%)2.398s (-5.1% 🟢)1.920s101.13x
▲ VercelExpress0.489s (-16.4% 🟢)2.519s (-1.8%)2.030s101.16x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.111s (~)2.005s (~)0.894s101.00x
🌐 RedisNext.js (Turbopack)1.123s (~)2.007s (~)0.883s101.01x
💻 LocalNitro1.128s (~)2.005s (~)0.878s101.01x
💻 LocalExpress1.130s (~)2.006s (~)0.876s101.02x
🐘 PostgresNext.js (Turbopack)1.131s (-0.7%)2.012s (~)0.881s101.02x
🐘 PostgresExpress1.137s (~)2.013s (~)0.877s101.02x
🐘 PostgresNitro1.155s (+0.9%)2.013s (~)0.858s101.04x
🌐 MongoDBNext.js (Turbopack)1.306s (~)2.008s (~)0.703s101.17x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.967s (-3.6%)3.357s (-2.3%)1.391s101.00x
▲ VercelExpress2.005s (-3.6%)3.791s (+4.4%)1.787s101.02x
▲ VercelNext.js (Turbopack)2.175s (+7.0% 🔺)3.620s (-1.2%)1.446s101.11x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)10.742s (~)11.023s (~)0.281s31.00x
💻 LocalNext.js (Turbopack)10.745s (-0.6%)11.025s (~)0.280s31.00x
💻 LocalExpress10.879s (~)11.023s (~)0.143s31.01x
💻 LocalNitro10.900s (~)11.023s (~)0.123s31.01x
🐘 PostgresNitro10.923s (~)11.046s (~)0.123s31.02x
🐘 PostgresNext.js (Turbopack)10.954s (+1.2%)11.040s (~)0.086s31.02x
🐘 PostgresExpress10.970s (+0.5%)11.042s (~)0.072s31.02x
🌐 MongoDBNext.js (Turbopack)12.268s (~)13.023s (~)0.755s31.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro16.628s (-9.8% 🟢)17.871s (-9.7% 🟢)1.243s21.00x
▲ VercelExpress16.966s (-0.8%)18.610s (~)1.644s21.02x
▲ VercelNext.js (Turbopack)17.087s (+0.7%)18.328s (-5.2% 🟢)1.241s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)26.768s (~)27.050s (~)0.282s31.00x
🐘 PostgresNext.js (Turbopack)26.942s (~)27.058s (-1.2%)0.116s31.01x
💻 LocalNext.js (Turbopack)26.979s (~)27.050s (-2.4%)0.071s31.01x
🐘 PostgresExpress27.254s (~)28.069s (+1.2%)0.816s31.02x
🐘 PostgresNitro27.255s (+0.5%)28.069s (~)0.814s31.02x
💻 LocalExpress27.401s (~)28.052s (~)0.651s31.02x
💻 LocalNitro27.476s (~)28.052s (~)0.576s31.03x
🌐 MongoDBNext.js (Turbopack)30.468s (~)31.038s (~)0.570s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express43.376s (-0.7%)44.820s (-1.3%)1.444s21.00x
▲ VercelNext.js (Turbopack)44.554s (-2.5%)46.176s (-2.5%)1.622s21.03x
▲ VercelNitro45.146s (+1.5%)46.514s (+1.3%)1.368s21.04x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)53.346s (~)54.098s (~)0.753s21.00x
🐘 PostgresNext.js (Turbopack)53.905s (~)54.099s (-0.9%)0.194s21.01x
🐘 PostgresExpress54.285s (~)55.099s (~)0.813s21.02x
🐘 PostgresNitro54.307s (~)55.103s (~)0.796s21.02x
💻 LocalNext.js (Turbopack)55.569s (-0.9%)56.102s (-0.9%)0.533s21.04x
💻 LocalExpress56.432s (~)57.097s (~)0.665s21.06x
💻 LocalNitro56.732s (~)57.104s (~)0.372s21.06x
🌐 MongoDBNext.js (Turbopack)60.563s (~)61.042s (-0.9%)0.479s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express92.552s (~)94.191s (+0.6%)1.639s11.00x
▲ VercelNitro95.117s (+0.9%)96.923s (~)1.806s11.03x
▲ VercelNext.js (Turbopack)97.046s (+5.4% 🔺)99.712s (+5.9% 🔺)2.666s11.05x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.309s (-3.7%)2.007s (~)0.697s151.00x
🐘 PostgresExpress1.405s (-0.6%)2.011s (~)0.606s151.07x
🐘 PostgresNext.js (Turbopack)1.435s (-4.9%)2.011s (~)0.576s151.10x
🐘 PostgresNitro1.436s (+2.4%)2.012s (~)0.577s151.10x
💻 LocalNitro1.473s (~)2.005s (~)0.532s151.12x
💻 LocalNext.js (Turbopack)1.489s (-2.0%)2.006s (~)0.517s151.14x
💻 LocalExpress1.508s (-0.9%)2.005s (~)0.497s151.15x
🌐 MongoDBNext.js (Turbopack)2.146s (-0.7%)3.009s (~)0.863s101.64x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.364s (-6.1% 🟢)3.550s (-7.6% 🟢)1.187s91.00x
▲ VercelExpress2.417s (-2.7%)3.896s (-2.0%)1.478s81.02x
▲ VercelNext.js (Turbopack)2.523s (+9.6% 🔺)3.934s (+7.1% 🔺)1.411s81.07x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express2.569s (-1.1%)3.013s (~)0.444s101.00x
🐘 PostgresNitro2.579s (+2.1%)3.012s (~)0.434s101.00x
🌐 RedisNext.js (Turbopack)2.582s (+1.5%)3.008s (~)0.426s101.00x
🐘 PostgresNext.js (Turbopack)2.614s (-1.5%)3.012s (-3.2%)0.398s101.02x
💻 LocalNext.js (Turbopack)2.754s (-9.5% 🟢)3.108s (-17.4% 🟢)0.353s101.07x
💻 LocalExpress2.928s (+2.9%)3.308s (+10.0% 🔺)0.380s101.14x
💻 LocalNitro2.942s (~)3.564s (+11.1% 🔺)0.622s91.15x
🌐 MongoDBNext.js (Turbopack)4.734s (~)5.177s (~)0.443s61.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.495s (-2.0%)3.688s (-8.4% 🟢)1.193s91.00x
▲ VercelNitro2.718s (+17.6% 🔺)3.854s (+10.6% 🔺)1.135s81.09x
▲ VercelExpress3.079s (+22.6% 🔺)4.485s (+14.7% 🔺)1.406s71.23x

🔍 Observability: Next.js (Turbopack) | Nitro | Express

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro3.967s (~)4.444s (+3.3%)0.477s71.00x
🐘 PostgresExpress4.043s (+1.6%)4.445s (-3.1%)0.402s71.02x
🌐 RedisNext.js (Turbopack)4.168s (+1.0%)4.868s (~)0.700s71.05x
🐘 PostgresNext.js (Turbopack)4.208s (-1.4%)5.015s (~)0.807s61.06x
💻 LocalNext.js (Turbopack)7.736s (+3.0%)8.267s (~)0.531s41.95x
💻 LocalExpress7.775s (-2.8%)8.017s (-5.9% 🟢)0.242s41.96x
💻 LocalNitro8.209s (+1.8%)9.021s (+5.9% 🔺)0.813s42.07x
🌐 MongoDBNext.js (Turbopack)9.988s (+2.6%)10.685s (+3.3%)0.697s32.52x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.973s (+1.4%)4.305s (+1.5%)1.332s81.00x
▲ VercelExpress3.082s (+9.1% 🔺)4.494s (+5.9% 🔺)1.412s71.04x
▲ VercelNext.js (Turbopack)4.176s (+35.1% 🔺)5.346s (+13.1% 🔺)1.170s61.40x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.291s (+1.4%)2.007s (~)0.715s151.00x
🐘 PostgresExpress1.403s (~)2.010s (~)0.607s151.09x
🐘 PostgresNext.js (Turbopack)1.428s (-0.7%)2.012s (~)0.583s151.11x
🐘 PostgresNitro1.481s (+4.4%)2.011s (~)0.530s151.15x
💻 LocalNext.js (Turbopack)1.513s (~)2.006s (~)0.493s151.17x
💻 LocalExpress1.523s (+0.9%)2.005s (~)0.483s151.18x
💻 LocalNitro1.571s (+2.9%)2.006s (~)0.435s151.22x
🌐 MongoDBNext.js (Turbopack)2.178s (-1.2%)3.008s (~)0.830s101.69x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.249s (-1.9%)3.570s (-2.1%)1.320s91.00x
▲ VercelExpress2.264s (-2.4%)3.779s (-1.9%)1.515s81.01x
▲ VercelNext.js (Turbopack)2.268s (+1.8%)3.710s (-2.7%)1.442s91.01x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)2.561s (~)3.009s (~)0.448s101.00x
🐘 PostgresNext.js (Turbopack)2.575s (~)3.012s (~)0.436s101.01x
🐘 PostgresExpress2.592s (-0.5%)3.012s (~)0.421s101.01x
🐘 PostgresNitro2.601s (~)3.013s (~)0.412s101.02x
💻 LocalExpress2.922s (-7.2% 🟢)3.452s (-11.1% 🟢)0.530s91.14x
💻 LocalNext.js (Turbopack)2.948s (+5.8% 🔺)3.208s (-4.0%)0.260s101.15x
💻 LocalNitro3.052s (-2.8%)4.011s (+3.2%)0.959s81.19x
🌐 MongoDBNext.js (Turbopack)4.716s (+1.3%)5.177s (~)0.461s61.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.407s (-5.9% 🟢)3.499s (-4.8%)1.093s91.00x
▲ VercelExpress2.545s (+6.8% 🔺)4.059s (+5.3% 🔺)1.514s81.06x
▲ VercelNext.js (Turbopack)2.597s (-1.2%)3.936s (-5.2% 🟢)1.340s81.08x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro3.948s (-1.1%)4.445s (-3.1%)0.497s71.00x
🐘 PostgresExpress4.105s (~)4.588s (~)0.482s71.04x
🌐 RedisNext.js (Turbopack)4.219s (+2.1%)5.012s (~)0.793s61.07x
🐘 PostgresNext.js (Turbopack)4.277s (+2.2%)5.016s (~)0.740s61.08x
💻 LocalNext.js (Turbopack)7.913s (+3.2%)8.268s (~)0.355s42.00x
💻 LocalExpress8.268s (-2.5%)9.022s (~)0.754s42.09x
💻 LocalNitro8.934s (+1.9%)9.522s (+5.6% 🔺)0.588s42.26x
🌐 MongoDBNext.js (Turbopack)9.936s (-1.6%)10.682s (+3.2%)0.746s32.52x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.810s (-10.9% 🟢)4.011s (-14.9% 🟢)1.201s81.00x
▲ VercelNitro3.073s (-1.1%)4.315s (+4.9%)1.242s71.09x
▲ VercelNext.js (Turbopack)3.359s (+1.7%)5.016s (+6.0% 🔺)1.657s71.20x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.168s (-7.1% 🟢)1.002s (~)0.011s (-4.5%)1.017s (~)0.849s101.00x
🌐 RedisNext.js (Turbopack)0.175s (+4.7%)1.000s (~)0.001s (-22.2% 🟢)1.007s (~)0.832s101.04x
💻 LocalExpress0.197s (+1.5%)1.003s (~)0.011s (+1.8%)1.017s (~)0.821s101.17x
💻 LocalNitro0.200s (+2.8%)1.003s (~)0.011s (~)1.018s (~)0.818s101.19x
🐘 PostgresNext.js (Turbopack)0.200s (~)1.001s (~)0.002s (-6.3% 🟢)1.013s (~)0.813s101.19x
🐘 PostgresNitro0.221s (~)0.996s (~)0.002s (-25.0% 🟢)1.013s (~)0.792s101.32x
🐘 PostgresExpress0.222s (+1.3%)0.994s (~)0.001s (-21.4% 🟢)1.012s (~)0.790s101.32x
🌐 MongoDBNext.js (Turbopack)0.501s (+3.1%)0.963s (~)0.002s (-11.1% 🟢)1.009s (~)0.509s102.99x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.665s (+8.2% 🔺)2.663s (+6.4% 🔺)0.004s (-12.0% 🟢)3.158s (+6.3% 🔺)1.493s101.00x
▲ VercelExpress1.707s (+9.6% 🔺)2.612s (+13.0% 🔺)0.005s (+6.5% 🔺)3.202s (+11.9% 🔺)1.495s101.03x
▲ VercelNext.js (Turbopack)1.814s (+9.3% 🔺)2.561s (+11.0% 🔺)0.015s (+198.0% 🔺)3.156s (+10.6% 🔺)1.341s101.09x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)9/12
🐘 PostgresNext.js (Turbopack)6/12
▲ VercelNitro8/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres5/12
Next.js (Turbopack)🌐 Redis7/12
Nitro🐘 Postgres5/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

@VaguelySerious
fix tests
c3bffb0
Signed-off-by: Peter Wielander <mittgfu@gmail.com>
@VaguelySerious
VaguelySerious merged commit f52afe7 into mainMar 16, 2026
92 of 100 checks passed
@VaguelySerious
VaguelySerious deleted the peter/downgrade-logs branch March 16, 2026 19:18
@ghostghost mentioned this pull request Mar 16, 2026
Merged
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