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M5-06: Performance, timeout and response-size acceptance #55
Description
Type: Performance Gate Support
Priority: P1
Initial status: Blocked
Owner: QA/Performance
Depends on: integrated main candidate
Blocks: Gate C when hard fail
Writable: benchmark scripts, size guards, docs/performance-report.md
唯一目标
用 production build 测量真实分布并验证 timeout/size 上限，不只展示最佳一次。
| Metric | Target | Hard fail |
|---|---|---|
| Fixture response p95 | <300 ms |
>1 s |
| Live Quote p95 | <8 s |
>12 s |
| Live preflight p95 | <15 s |
>25 s |
| First interactive | <2 s |
>4 s |
| Credential verify | <100 ms |
>500 ms |
| Export JSON | <2 MB |
>5 MB |
验收
[ ] 10 Fixture runs
[ ] at least 5 Live attempts
[ ] min/median/p95/max
[ ] timeout deterministic/visible
[ ] response/export hard size tests
[ ] large raw evidence 不冻结 UI
[ ] production build measured
[ ] hard fail -> Bug or NO-GO/approved Scope Cut
验证
pnpm test:performance
pnpm build
pnpm startCodex 指令
添加最小可重复 benchmark/size guard，测分布和失败，不做 micro-optimization 猜测。
行为修复另开 Bug Issue；报告机器、SHA、样本数和原始结果。
Activity
pillowtalk-Qy commentedon Aug 9, 2026
Started from merged main after #102 cleared the production dependency gate.
pillowtalk-Qy commentedon Aug 9, 2026
Completed via #105. Exact-head and merged-main CI passed; Fixture/local performance passes with the documented Live scope cut.