Files
HealthLog/package.json
T
Marc-André Bombeck 6b7b8a7fdf perf(analytics): default slice delegates to slim rollup-tier reader (v1.4.49.1)
v1.4.49 shipped the slim-slice cold-fallback fix but the production HAR
on the new image still showed `GET /api/analytics` at 8 s cold AND the
supposedly-fixed `?slice=summaries` request hit the same 8 s when fired
concurrently. Investigation found the slim slice queues behind the
default slice's per-type live walk: the 15-way `fetchMeasurementSeriesChunked`
fan-out saturates the `p-limit(4)` lanes and packs the 20-slot Prisma
pool for the full ~8 s on Marc's 467 745-row tenant, starving every
other Prisma client (including the concurrent slim slice) until the
walk drains.

The default slice's `summaries` field has been produceable from the
rollup tier for two releases — the slim slice already uses
`computeFromRollups` + a 90-day narrow `$queryRaw` and returns the
identical `DataSummary` shape sub-second. The walk lived on because
two thick-only fields (`anomalyCount`, `avg30LastMonth`) only existed
on the live path. A grep of every consumer in the repo confirmed:

- `anomalyCount`: no consumer reads it from `/api/analytics`. The
  insights pipeline pulls it from its own `comprehensive-aggregator`
  narrow query. Slim's `0` constant is what the default route's
  consumers already received.
- `avg30LastMonth`: read by `src/app/page.tsx:321` (dashboard
  comparison tile) and `src/components/insights/vo2-max-chart-row.tsx`.
  Easy to lift: extend the slim narrow `$queryRaw` with one extra
  FILTER clause for `[30d, 60d)` — the rows are already inside the
  90-day outer cap so the planner reads zero additional blocks.

With both fields covered, `buildAnalyticsResponse` calls
`computeSummariesSlice(user.id)` once and uses its `summaries` +
`lastSeenByType` directly. The 15-way fan-out, the chunked walker,
the `ANALYTICS_TYPE_FETCH_CONCURRENCY` p-limit cap, the 425-day
`since` window, and the `meta.analytics.bp_aggregate` annotate all
delete cleanly — none had callers outside the removed code path.
Net diff: -418 LOC across the route + its tests.

Test updates:
- `route.test.ts`: dropped the 130k-row PULSE stress test (was pinning
  V8's spread-arg ceiling on the now-deleted JS-side loop) and the
  `caps per-type Prisma fan-out at ANALYTICS_TYPE_FETCH_CONCURRENCY`
  test (the cap is gone). Added a negative assertion that
  `prisma.measurement.findMany` is never called with the chunked-walk
  shape `(select.id + source + deviceType, take: 5000)` and a positive
  assertion that `avg30LastMonth` reaches the response envelope.
- `since-cap.test.ts`: dropped the `where.measuredAt.gte` per-type
  assertion and the `bp_aggregate.live_since` annotation assertion
  (both pinned the removed walk). The slim-slice no-per-type-loop
  invariant survives.

Final: 5268 unit + integration tests pass, zero failures, lint clean,
typecheck clean.
2026-05-23 13:25:07 +02:00

125 lines
3.6 KiB
JSON

{
"name": "healthlog",
"version": "1.4.49.1",
"description": "Self-hosted personal-health-tracking PWA with Withings integration, AI insights, and doctor-report PDF export.",
"license": "AGPL-3.0-only",
"homepage": "https://healthlog.dev",
"repository": {
"type": "git",
"url": "git+https://github.com/MBombeck/HealthLog.git"
},
"bugs": {
"url": "https://github.com/MBombeck/HealthLog/issues"
},
"keywords": [
"health-tracking",
"self-hosted",
"pwa",
"blood-pressure",
"withings",
"next.js",
"prisma",
"passkey"
],
"private": true,
"packageManager": "pnpm@10.31.0",
"scripts": {
"dev": "next dev",
"prebuild": "node scripts/generate-sw-version.mjs",
"build": "next build",
"analyze": "ANALYZE=1 next build",
"bundle-report": "node scripts/print-bundle-report.mjs",
"start": "next start",
"lint": "eslint",
"db:generate": "prisma generate",
"db:push": "prisma db push",
"db:migrate": "prisma migrate dev",
"db:migrate:deploy": "prisma migrate deploy",
"db:studio": "prisma studio",
"format": "prettier --write .",
"format:check": "prettier --check .",
"typecheck": "tsc --noEmit",
"test": "vitest run",
"test:watch": "vitest",
"test:integration": "vitest run --config vitest.integration.config.mts",
"e2e": "playwright test",
"e2e:ui": "playwright test --ui",
"openapi:generate": "npx tsx scripts/generate-openapi.ts",
"openapi:check": "npx tsx scripts/check-openapi.ts",
"check-env": "npx tsx scripts/check-env.ts"
},
"dependencies": {
"@aws-sdk/client-s3": "^3.1048.0",
"@dnd-kit/core": "^6.3.1",
"@dnd-kit/sortable": "^10.0.0",
"@dnd-kit/utilities": "^3.2.2",
"@hookform/resolvers": "^5.2.2",
"@node-rs/argon2": "^2.0.2",
"@parse/node-apn": "^8.1.0",
"@prisma/adapter-pg": "^7.8.0",
"@prisma/client": "^7.8.0",
"@simplewebauthn/browser": "^13.3.0",
"@simplewebauthn/server": "^13.3.0",
"@tanstack/react-query": "^5.100.10",
"@types/sax": "^1.2.7",
"class-variance-authority": "^0.7.1",
"clsx": "^2.1.1",
"dotenv": "^17.4.2",
"jspdf": "^4.2.1",
"jspdf-autotable": "^5.0.7",
"lucide-react": "^1.14.0",
"mmdb-lib": "^3.0.2",
"next": "16.2.6",
"next-themes": "^0.4.6",
"p-limit": "^7.3.0",
"pg-boss": "^12.18.2",
"prisma": "^7.8.0",
"radix-ui": "^1.4.3",
"react": "19.2.5",
"react-dom": "19.2.5",
"react-hook-form": "^7.75.0",
"recharts": "^3.8.1",
"sax": "^1.6.0",
"sonner": "^2.0.7",
"tailwind-merge": "^3.6.0",
"web-push": "^3.6.7",
"yaml": "^2.8.4",
"zod": "^4.4.3",
"zod-openapi": "^5.4.6",
"zxcvbn-typescript": "^5.0.1"
},
"devDependencies": {
"@axe-core/playwright": "^4.11.3",
"@next/bundle-analyzer": "^16.2.6",
"@playwright/test": "^1.60.0",
"@tailwindcss/postcss": "^4",
"@testcontainers/postgresql": "^11.14.0",
"@types/node": "^25",
"@types/pg": "^8.20.0",
"@types/react": "^19",
"@types/react-dom": "^19",
"@types/web-push": "^3.6.4",
"@vitejs/plugin-react": "^5.1.4",
"@vitest/coverage-v8": "^4.1.5",
"eslint": "^9",
"eslint-config-next": "16.2.6",
"knip": "^6.14.1",
"pdf-parse": "^2.4.5",
"pg": "^8.20.0",
"prettier": "^3.8.3",
"prettier-plugin-tailwindcss": "^0.8.0",
"shadcn": "^4.7.0",
"tailwindcss": "^4",
"testcontainers": "^11.14.0",
"tw-animate-css": "^1.4.0",
"typescript": "^6",
"vitest": "^4.1.5"
},
"pnpm": {
"onlyBuiltDependencies": [
"prisma",
"@prisma/engines"
]
}
}