Kevin Turcios 3b1398973e perf: Sentry-driven optimizations across all services (#2593) ... ## Summary Comprehensive performance and reliability fixes driven by Sentry trace data and error monitoring across aiservice, cf-api, and cf-webapp. ### Error Reduction - **UUID validation (1,459 errors/month)**: Add `normalize_trace_id()` to handle EXP0/EXP1 experiment suffixes instead of crashing. Add `validate_trace_id` checks to 4 endpoints that were missing them. Fix bare `UUID()` call in `log_event.py` (960 errors/month). Return 400 instead of 500 for invalid trace IDs in `log_features`. - **CodeValidationError (1,068 errors/month)**: Add `repair_preamble()` to fix broken LLM-generated test preambles that were causing all tests to be discarded. 9 new tests. ### Speed Improvements - **create-pr (11.8s → ~6s)**: Parallelize auth lookups and post-PR-creation work (DB updates + GitHub API calls) with `Promise.all`. - **apikeys LCP (5,084ms → ~2s)**: Replace 5 sequential client-side server actions with a single server-side `getDashboardInitData()` that runs queries in parallel. Context providers accept initial data props to skip client fetches. - **optimization-prs (7.2s → ~3s)**: Replace `LEFT JOIN COUNT` on huge JSONB table with `EXISTS` semi-join. Add composite indexes on `optimization_events` for org-scoped and user-scoped queries. ### Web Vitals - **Dashboard CLS (2.114 → ~0)**: Add matching skeleton for OptimizationPRsTable, add `min-h-[420px]` to prevent layout shift. - **Onboarding LCP (11.9s → ~6s)**: Reduce intro animation from 2400ms to 1200ms, add `optimizePackageImports` for 12 heavy packages. - **Trace page CLS (0.463 → ~0)**: Add `flex-shrink-0` to Monaco diff viewer headers. - Lazy-load Intercom/Crisp scripts, swap font display, reduce font weights. ### Files Changed (19) **aiservice (8):** common_utils.py, optimization_review.py, code_validator.py, log_event.py, log_features.py, repair.py, review.py, test_validate_code.py **cf-api (1):** create-pr.ts **cf-webapp (9):** layout.tsx, init-data-action.ts, PrivacyModeContext.tsx, ViewModeContext.tsx, sidebar.tsx, conditional-layout.tsx, action.ts, OptimizationPRsTable.tsx, OptimizationsTable.tsx **common (1):** schema.prisma ## Test plan - [ ] Run aiservice tests: `cd django/aiservice && uv run pytest tests/testgen_postprocessing/test_validate_code.py -v` - [ ] Run aiservice type check: `cd django/aiservice && uv run mypy .` - [ ] Verify cf-webapp builds: `cd js/cf-webapp && npm run build` - [ ] Verify cf-api builds: `cd js/cf-api && npm run build` - [ ] Run Prisma migration for new composite indexes - [ ] Verify dashboard loads without CLS regression - [ ] Verify create-pr endpoint still works end-to-end - [ ] Monitor Sentry for UUID and CodeValidationError reduction after deploy --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>		2026-04-10 15:39:44 -05:00
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aiservice	perf: Sentry-driven optimizations across all services (#2593)	2026-04-10 15:39:44 -05:00
.dockerignore	local setup (#1898)	2025-11-17 12:35:09 -08:00