# Boot profile v1.45.0-boot-after

Commit a859adb59, 2026-10-22T04:49:50.419Z. Production build, every role, heap ceiling 792 MB, 300 s idle. 14 cores, load average 8.6,9.4,10.7 at the end.

- first answer from /api/health: 850 ms; background role ready: 3038 ms
- event-loop stalls logged: 0, max 0 ms

## Stalls


## Heap samples

| at s | used MB | old | large obj | code | external | array buffers | rss |
| ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| 6 | 166 | 91 | 53 | 3 | 12 | 1 | 430 |
| 306 | 153 | 90 | 53 | 4 | 11 | 0 | 599 |

## Full collections (mark-compact)

10 mark-compacts during the run. Used heap before the collection, and what survived it (the live heap):

| at s | before MB | after MB |
| ---: | ---: | ---: |
| 0 | 20.2 | 17.1 |
| 0 | 55.3 | 52.6 |
| 0 | 83.2 | 81.1 |
| 1 | 148.4 | 132.7 |
| 16 | 159.6 | 153.2 |
| 17 | 153.4 | 151 |
| 62 | 167.5 | 157.5 |
| 246 | 183.4 | 152.6 |
| 303 | 165.6 | 151.8 |
| 303 | 151.8 | 151.8 |

## Main-thread busy stretches over 50 ms without an idle sample, first two minutes

### at 6 ms, 175 ms

| self time by module | ms |
| --- | ---: |
| npm:next | 47.2 |
| node:internal/modules/cjs/loader | 34.8 |
| (native) | 34.5 |
| node:internal/bootstrap/realm | 25.7 |
| node:internal/deps/undici/undici | 8.8 |
| node:path | 6.3 |
| node:internal/modules/package_json_reader | 3 |
| node:internal/net | 3 |
| node:internal/modules/esm/resolve | 2.5 |
| node:fs | 1.5 |

| inclusive, application modules | ms |
| --- | ---: |

### at 203 ms, 241 ms

| self time by module | ms |
| --- | ---: |
| (native) | 52.7 |
| node:internal/modules/cjs/loader | 40.1 |
| turbopack:///[turbopack]/nodejs/runtime/build-base.ts | 31.7 |
| wasm://wasm/00d1cb12 | 28.7 |
| npm:@prisma/client | 28 |
| npm:next | 16.3 |
| node:internal/modules/esm/utils | 12 |
| node:fs | 4.5 |
| npm:zod | 3 |
| node:internal/modules/helpers | 3 |

| inclusive, application modules | ms |
| --- | ---: |
| src/instrumentation.ts | 80.8 |
| src/lib/db-session.ts | 49.5 |
| src/lib/boot/startup-state.ts | 25.6 |
| src/lib/boot/boot-steps.ts | 25.6 |
| src/lib/logging/background.ts | 25.6 |
| src/lib/process-type.ts | 25.5 |
| src/lib/logging/context.ts | 13.6 |
| src/lib/validations/measurement.ts | 12.1 |
| src/lib/logging/redact.ts | 10.5 |
| src/lib/validations/entry-instant.ts | 4.6 |

### at 501 ms, 178 ms

| self time by module | ms |
| --- | ---: |
| node:internal/modules/cjs/loader | 53.9 |
| turbopack:///[turbopack]/nodejs/runtime/build-base.ts | 37.5 |
| npm:next | 18 |
| npm:zod | 12 |
| node:internal/modules/esm/utils | 10.5 |
| (native) | 8.7 |
| node:fs | 6 |
| turbopack:///[turbopack]/shared/runtime/async-module.ts | 4.5 |
| npm:undici | 4.5 |
| node:internal/url | 1.8 |

| inclusive, application modules | ms |
| --- | ---: |
| src/app/api/health/route.ts | 61.4 |
| src/lib/api-errors.ts | 27 |
| src/lib/jobs/job-failures.ts | 14.9 |
| src/lib/jobs/offhost-backup.ts | 14.9 |
| src/lib/managed-profiles/handover-access.ts | 14.9 |
| src/lib/sharing/acting-session.ts | 14.9 |
| src/lib/db-session.ts | 13.4 |
| src/lib/export/environment-backup.ts | 13.4 |
| src/lib/export/full-backup-payload.ts | 13.4 |
| src/lib/logging/background.ts | 10.5 |

### at 833 ms, 184 ms

| self time by module | ms |
| --- | ---: |
| turbopack:///[turbopack]/nodejs/runtime/build-base.ts | 38.9 |
| node:internal/modules/cjs/loader | 28.6 |
| (native) | 22.8 |
| src/lib/i18n/server-catalogs.ts | 15.1 |
| npm:yaml | 15 |
| node:fs | 12.1 |
| npm:zod | 9 |
| turbopack:///[turbopack]/shared/runtime/async-module.ts | 5.9 |
| turbopack:///[turbopack]/shared/runtime/runtime-utils.ts | 4.5 |
| npm:semver | 3 |

| inclusive, application modules | ms |
| --- | ---: |
| src/lib/jobs/reminder-worker.ts | 129.1 |
| src/lib/jobs/reminder/google-health-sync.ts | 88.5 |
| src/lib/whoop/sync.ts | 79.5 |
| src/lib/whoop/sync-body.ts | 63 |
| src/lib/insights/bucket-series.ts | 60 |
| src/lib/whoop/oauth-descriptor.ts | 60 |
| src/lib/whoop/sync-core.ts | 60 |
| src/instrumentation.ts | 43.4 |
| src/lib/import/unzip-export-xml.ts | 31.4 |
| src/lib/jobs/integration-status-null-probe.ts | 31.4 |

### at 1099 ms, 54 ms

| self time by module | ms |
| --- | ---: |
| node:internal/modules/cjs/loader | 23.9 |
| turbopack:///[turbopack]/nodejs/runtime/build-base.ts | 10.6 |
| turbopack:///[turbopack]/shared/runtime/async-module.ts | 5.8 |
| src/lib/daily/today-overview.ts | 4.5 |
| src/lib/jobs/reminder-worker.ts | 3 |
| node:fs | 3 |
| npm:pg-boss | 1.5 |
| npm:zod | 1.5 |

| inclusive, application modules | ms |
| --- | ---: |
| src/lib/jobs/reminder-worker.ts | 52.3 |
| src/lib/jobs/reminder/insights-handlers.ts | 22.3 |
| src/lib/ai/prompts/arrival-reaction.ts | 12 |
| src/lib/daily/score-steady.ts | 10.5 |
| src/lib/dashboard/bands.ts | 6 |
| src/lib/jobs/data-arrival.ts | 4.5 |
| src/lib/dashboard/snapshot-read.ts | 4.5 |
| src/lib/daily/today-overview.ts | 4.5 |
| src/lib/daily/priority-item-key.ts | 4.5 |
| src/lib/ai/prompts/status-batch.ts | 3 |

### at 1309 ms, 51 ms

| self time by module | ms |
| --- | ---: |
| node:internal/modules/cjs/loader | 28 |
| turbopack:///[turbopack]/nodejs/runtime/build-base.ts | 6 |
| node:fs | 4.5 |
| turbopack:///[turbopack]/shared/runtime/async-module.ts | 3 |
| turbopack:///[turbopack]/nodejs/runtime/runtime-base.ts | 1.5 |
| src/lib/jobs/failure-condition.ts | 1.5 |
| src/lib/labs/parse-reference-range.ts | 1.5 |
| npm:zod | 1.5 |
| node:internal/linkedlist | 1.5 |
| (native) | 0.9 |

| inclusive, application modules | ms |
| --- | ---: |
| src/lib/jobs/reminder-worker.ts | 48.2 |
| src/lib/jobs/reminder/ops-handlers.ts | 14.1 |
| src/lib/medications/ingredients/label-extract.ts | 3 |
| src/lib/export/restore-backup.ts | 2.1 |
| src/lib/jobs/failure-condition.ts | 1.5 |
| src/lib/documents/ai-runs/summary-run.ts | 1.5 |
| src/lib/documents/auto-stage-labs.ts | 1.5 |
| src/lib/documents/ai-runs/store.ts | 1.5 |
| src/lib/labs/parse-reference-range.ts | 1.5 |
| src/lib/labs/ocr-upload.ts | 1.5 |

## Self time by module until the worker is ready

| module | ms |
| --- | ---: |
| (native) | 230.8 |
| node:internal/modules/cjs/loader | 223.6 |
| turbopack:///[turbopack]/nodejs/runtime/build-base.ts | 124.7 |
| npm:next | 98.8 |
| wasm://wasm/00d1cb12 | 62.6 |
| npm:@prisma/client | 56.2 |
| node:fs | 34.6 |
| node:internal/bootstrap/realm | 28.7 |
| npm:pg | 28.3 |
| npm:zod | 27 |
| npm:pg-boss | 24.6 |
| node:internal/modules/esm/utils | 22.5 |
| turbopack:///[turbopack]/shared/runtime/async-module.ts | 20.6 |
| npm:luxon | 17 |
| src/lib/i18n/server-catalogs.ts | 15.1 |
| npm:yaml | 15 |
| npm:pg-pool | 13 |
| node:internal/deps/undici/undici | 10.4 |
| node:path | 7.8 |
| turbopack:///[turbopack]/shared/runtime/runtime-utils.ts | 7.5 |
| node:internal/async_hooks | 7.5 |
| node:internal/process/task_queues | 7.3 |
| node:internal/modules/package_json_reader | 6 |
| npm:undici | 6 |
| npm:pg-protocol | 6 |

## Heap snapshot after 300 s idle (live heap after a full GC)

160.1 MB in 1275329 nodes; module source strings over 50 KB: 39.8 MB.

- parsed locale catalogs: 8 objects, 7 MB retained

| node type | MB |
| --- | ---: |
| string | 68.7 |
| array | 26.4 |
| code | 21.1 |
| object | 14.1 |
| hidden | 8.9 |
| native | 8 |
| object shape | 5.9 |
| closure | 5.2 |
| concatenated string | 1.3 |
| regexp | 0.2 |
| sliced string | 0.2 |
| number | 0.1 |
| synthetic | 0 |
| symbol | 0 |
| bigint | 0 |

| constructor | MB | count |
| --- | ---: | ---: |
| array:(object elements) | 20.4 | 23797 |
| object:Object | 10.2 | 274231 |
| native:system / JSArrayBufferData | 7.6 | 171 |
| array:(object properties) | 3.6 | 6512 |
| array: | 2.4 | 10502 |
| closure: | 1.6 | 29042 |
| object:system / Context | 1.6 | 28873 |
| closure:native_bind | 1 | 20782 |
| object:Array | 0.6 | 19679 |
| object:a | 0.4 | 4438 |
| native:Node / histogram | 0.4 | 1 |
| closure:get | 0.3 | 4736 |
| object:d | 0.3 | 4425 |
| object:Set | 0.2 | 5673 |
| closure:set | 0.2 | 3432 |
| object:Module | 0.2 | 1958 |
| closure:i | 0.1 | 1581 |
| closure:n | 0.1 | 1572 |
| object:Promise | 0.1 | 1277 |
| object:n | 0.1 | 1881 |

| largest retained subtrees | MB | retaining path |
| --- | ---: | --- |
| object:t | 33.9 | [1] > [10] > 60 > extension > global > prisma > [1] |
| object:global | 7.9 | [1] > [10] > 60 > extension |
| object:system / Context | 7.4 | Node / PrincipalRealm > base_object_list > Node / BaseObjectList > [25] > Node / ModuleWrap > native_to_javascript > ModuleWrap > 2 > [4] > context |
| object:Module | 5.6 | [1] > [10] > 97 > process > nextTick > patchedNextTick > context > system / Context > require > require > cache > .n |
| code:.next/server/chu | 5.6 | require > cache > Object > .next/server/chunks/_1kwfnjg._.js > Module > exports > Array > [1] >  > shared > script |
| code:.next/server/chu | 5.6 | global > prisma > [1] > t > _engineConfig > Object > compilerWasm > Object > getRuntime > getRuntime > shared > script |
| object:Generator | 4.4 | [6] > principal_realm > Node / PrincipalRealm > base_object_list > Node / BaseObjectList > [26] > Node / ModuleWrap > native_to_javascript > ModuleWrap > 2 > [4 |
| string:AGFzbQEAAAABtgRLYAN/f38Bf2ACf38Bf2ACf38AYAF/AGADf39/AGAEf39/ | 4.4 | [1] > [21] > 62203 |
| object:Object | 3.3 | system / Context > require > require > cache > Object > .next/server/chunks/[turbopack]_runtime.js > Module > export |

| largest strings | MB |
| --- | ---: |
| module.exports=[234494,A=>{"use strict";var e,C,g,I,Q=Object.defineProperty,B={},s={$:()=> | 5.6 |
| module.exports=[17856,A=>{"use strict";var e,C,g,I,Q=Object.defineProperty,B={},s={$:()=>i | 5.6 |
| module.exports=[17856,A=>{"use strict";var e,C,g,I,Q=Object.defineProperty,B={},s={$:()=>i | 5.6 |
| const wasm = "AGFzbQEAAAABtgRLYAN/f38Bf2ACf38Bf2ACf38AYAF/AGADf39/AGAEf39/fwBgBX9/f39/AGAB | 4.4 |
| AGFzbQEAAAABtgRLYAN/f38Bf2ACf38Bf2ACf38AYAF/AGADf39/AGAEf39/fwBgBX9/f39/AGABfwF/YAZ/f39/f3 | 4.4 |
| lliADOAUngIEAACgKwAgBgAAoSsAIAcAAKErACAIAACiKwAgCQAAoysAIAoAAKQrACALAAClKwAgDAAApisAIA0AAK | 1.9 |
| (()=>{var e,t,r={"./dist/build/webpack/alias/react-dom-server.js"(e,t,r){"use strict";var  | 1.3 |
| module.exports=[842865,(e,t,r)=>{let i=e.r(522734);t.exports=function(e){return e?/-----BE | 1.2 |
| module.exports=[842865,(e,t,r)=>{let i=e.r(522734);t.exports=function(e){return e?/-----BE | 1.2 |
| module.exports=[799092,(e,t,n)=>{"use strict";Object.defineProperty(n,"__esModule",{value: | 1.1 |
| // v1.4.34 web-freeze. Schema is locked additive-only until iOS launch // + v1.5.0 marker. | 1.1 |
| module.exports=[971743,(A,e,t)=>{"use strict";let r=A.r(57328),{addAbortListener:s}=A.r(68 | 1.1 |
| module.exports=[835717,(A,e,t)=>{"use strict";let r=A.r(57328),{addAbortListener:s}=A.r(68 | 1 |
| module.exports=[767189,e=>e.a(async(t,a)=>{try{var n=e.i(64105),r=e.i(563616),i=t([n]);[n] | 0.8 |
| module.exports=[594108,806176,674750,98746,t=>{"use strict";var i;let r;function n(t){retu | 0.7 |