# Complete - m-high-performance-parallel-operations/05+04_slow_mix

## 완료 일시

2026-06-03

## 요약

slow-mix profile 추가와 follow-up 검증 신뢰 보강을 2회 리뷰 루프로 완료했다. 최종 판정은 PASS다.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_cloud_G08_0.log` | `code_review_cloud_G08_0.log` | FAIL | cleanup 전 row emit으로 pendingLeak hard gate가 거짓 PASS를 낼 수 있었고, Go sequential loop가 same-connection in-flight slow/fast 축을 검증하지 못해 follow-up 생성 |
| `plan_cloud_G08_1.log` | `code_review_cloud_G08_1.log` | PASS | cleanup 이후 row/SUMMARY emission으로 보정하고, Go slow-mix를 deterministic 검증 불가 required SKIP/INCOMPLETE로 전환해 PASS 위장을 제거 |

## 구현/정리 내용

- `slow-mix` profile을 TypeScript, Dart, Go, Python, Kotlin stress harness와 `run_stress.sh --help` usage에 추가했다.
- TypeScript/Dart/Python executable slow-mix row는 mixed fast/slow handler load에서 cleanup 이후 stability counters를 기록한다.
- Go slow-mix는 public request API로 deterministic same-connection in-flight slow/fast 검증을 만들 수 없어 required SKIP/INCOMPLETE로 기록한다.
- Kotlin slow-mix는 기존 TCP delayed-ACK/WS inbound FIFO deferred bottleneck 정책을 보존해 required SKIP/INCOMPLETE로 기록한다.

## 최종 검증

- `bash agent-ops/skills/project/run-proto-socket-test-matrix/scripts/run_stress.sh --quick --profile slow-mix --lang typescript --transport tcp` - PASS; result=`agent-test/runs/20260603-035913-proto-socket-stress-quick.md`; TypeScript slow-mix TCP row PASS, stability violations 0.
- `cd typescript && npm run check && npm test` - PASS; `tsc --noEmit`, Vitest 5 files / 50 tests passed.
- `bash agent-ops/skills/project/run-proto-socket-test-matrix/scripts/run_stress.sh --quick --profile slow-mix --lang dart,go,python,typescript --transport tcp` - INCOMPLETE by intended Go required SKIP; result=`agent-test/runs/20260603-035342-proto-socket-stress-quick.md`; Dart/Python/TypeScript rows PASS, Go required SKIP 1, stability violations 0.
- `bash agent-ops/skills/project/run-proto-socket-test-matrix/scripts/run_stress.sh --quick --profile slow-mix --lang kotlin --transport tcp,ws` - INCOMPLETE by existing Kotlin required SKIP; result=`agent-test/runs/20260603-035352-proto-socket-stress-quick.md`; required SKIP 2, stability violations 0.
- `bash agent-ops/skills/project/run-proto-socket-test-matrix/scripts/run_matrix.sh --all` - PASS; result=`agent-test/runs/20260603-035403-proto-socket-full-matrix.md`; proto sync, same-language tests, language PASS matrix, and crosstest details all PASS.
- `git diff --check` - PASS; no output.

## Roadmap Completion

- Milestone: `agent-roadmap/milestones/high-performance-parallel-operations.md`
- Completed task ids:
  - `slow-mix`: PASS; evidence=`plan_cloud_G08_1.log`, `code_review_cloud_G08_1.log`; verification=`agent-test/runs/20260603-035913-proto-socket-stress-quick.md`, `agent-test/runs/20260603-035342-proto-socket-stress-quick.md`, `agent-test/runs/20260603-035352-proto-socket-stress-quick.md`, `agent-test/runs/20260603-035403-proto-socket-full-matrix.md`
- Not completed task ids: 없음

## 잔여 Nit

- 없음

## 후속 작업

- Go/Kotlin executable slow-mix baseline은 optimize Epic의 deferred bottleneck 해소 후 required SKIP을 실제 row로 전환할 수 있다.
