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⚡ Bolt: 리포트 집계 로직의 불필요한 배열 할당 및 중첩 루프 최적화#101

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seonghobae merged 1 commit into
developmentalfrom
bolt/optimize-reduce-loops-in-reports-11490543380196529130
Jun 23, 2026
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⚡ Bolt: 리포트 집계 로직의 불필요한 배열 할당 및 중첩 루프 최적화#101
seonghobae merged 1 commit into
developmentalfrom
bolt/optimize-reduce-loops-in-reports-11490543380196529130

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@seonghobae

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💡 What:
weekly-report.ts 파일의 totalAgentCallstotalSkillCalls 집계 로직에서 중첩된 reduce()Object.values() 체이닝을 단일 for...of 루프와 Object.keys() 순회로 교체했습니다. 상세한 설명 주석을 코드 내에 추가했습니다.

🎯 Why:
기존 방식은 thisWeekRollups 배열을 3번 반복 순회하며 매 객체마다 Object.values()를 호출하여 임시 배열을 생성했습니다. 이는 메모리 할당 오버헤드와 가비지 컬렉션 부하를 증가시키는 성능 병목 현상을 유발합니다.

📊 Impact:
순회를 3번에서 1번(O(N))으로 줄이고 중간 배열 할당을 완전히 제거하여 메모리 사용량을 감소시키고 처리 속도를 크게 향상시킵니다. 데이터가 많을수록 성능 향상 효과가 뚜렷합니다.

🔬 Measurement:

  • 로컬 pnpm lintvitest run src/lib/server/weekly-report.test.ts 성공적으로 통과 확인.
  • 기능적 결과값이 변경되지 않음을 검증.

PR created automatically by Jules for task 11490543380196529130 started by @seonghobae

Replace chained `.reduce()` and `Object.values()` with a single `for...of` loop over `Object.keys()` to avoid unnecessary intermediate array allocations and improve iteration performance during report aggregation.
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@seonghobae seonghobae merged commit 0ea0ea5 into developmental Jun 23, 2026
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