# Complete - m-large-payload-followup-optimization/04_ws_fixed_latency

## 완료 일시

2026-06-15

## 요약

WS fixed-latency evidence 분리 task를 1회 리뷰 루프로 PASS 종결했다.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_cloud_G07_0.log` | `code_review_cloud_G07_0.log` | PASS | Kotlin WS same-language plateau와 TypeScript gateway worker_threads tail을 별도 follow-up 후보로 분리했고, focused stress hard gate는 PASS로 확인됐다. |

## 구현/정리 내용

- 제품 코드는 수정하지 않고 기존 full performance record와 focused quick stress records를 대조해 WS fixed-latency 후보를 분리했다.
- Kotlin WS small-message same-language staging plateau와 TypeScript WS gateway worker_threads dispatch tail을 서로 다른 구현 후보로 기록했다.
- active `PLAN-cloud-G07.md`와 `CODE_REVIEW-cloud-G07.md`를 각각 `plan_cloud_G07_0.log`, `code_review_cloud_G07_0.log`로 아카이브했다.

## 최종 검증

- `awk -F'|' 'function trim(s){gsub(/^[[:space:]]+|[[:space:]]+$/,"",s); return s} BEGIN{print "| Profile | Axis | Language | p99(ms) | QueueBacklog | GatewayBacklog | Gateway | Result |"; print "|---|---|---|---:|---:|---:|---|---|"} /^\|/ && $2 !~ /Profile|---/ {profile=trim($2); axis=trim($3); lang=trim($4); transport=trim($5); if (transport=="ws" && (profile=="roundtrip" || profile=="sustained" || profile=="parallel" || profile=="payload" || profile=="gateway")) print "| " profile " | " axis " | " lang " | " trim($12) " | " trim($18) " | " trim($19) " | " trim($20) " | " trim($22) " |"}' agent-test/runs/20260614-123328-proto-socket-performance-full.md` - PASS; Kotlin WS 40ms대 plateau 및 TypeScript worker_threads gateway p99 203.015ms row가 재확인됐다.
- `bash agent-ops/skills/project/run-proto-socket-test-matrix/scripts/run_stress.sh --quick --lang dart,go,kotlin,python,typescript --transport ws --profile roundtrip,sustained,parallel,payload` - PASS; 결과 record=`agent-test/runs/20260614-224355-proto-socket-stress-quick.md`, 전체 결과값 PASS.
- `bash agent-ops/skills/project/run-proto-socket-test-matrix/scripts/run_stress.sh --quick --lang typescript --transport ws --profile gateway` - PASS; 결과 record=`agent-test/runs/20260614-224424-proto-socket-stress-quick.md`, 전체 결과값 PASS.
- `git diff --check` - PASS; 출력 없음.

## Roadmap Completion

- Milestone: `agent-roadmap/milestones/large-payload-followup-optimization.md`
- Completed task ids:
  - `ws-fixed-latency-path`: PASS; evidence=`agent-task/archive/2026/06/m-large-payload-followup-optimization/04_ws_fixed_latency_1/plan_cloud_G07_0.log`, `agent-task/archive/2026/06/m-large-payload-followup-optimization/04_ws_fixed_latency_1/code_review_cloud_G07_0.log`; verification=`agent-test/runs/20260614-224355-proto-socket-stress-quick.md`, `agent-test/runs/20260614-224424-proto-socket-stress-quick.md`
- Not completed task ids: 없음

## 잔여 Nit

- 없음

## 후속 작업

- 없음
