⚡ Bolt: [성능 개선] SessionTimelineChart 컴포넌트 날짜 파싱 최적화 - #419
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Organization UI Review profile: CHILL Plan: Pro Plus Run ID: 📒 Files selected for processing (1)
📝 WalkthroughWalkthrough
Changes타임스탬프 파싱 최적화
Estimated code review effort: 2 (Simple) | ~10 minutes Possibly related PRs
🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
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Pull request overview
OpenCode cannot approve yet because required coverage evidence did not pass.
Review outcome
1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence
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Problem: The required coverage-evidence job result was
failure, so OpenCode cannot establish approval sufficiency for this head. -
Root cause: Automated approval is only valid when the same-head coverage-evidence job proves supported repository test suites passed and configured docstring gates passed or were advisory, or reports not applicable because no supported source files or package manifests exist. Missing, failed, skipped, unavailable, or unsupported-tooling test evidence is a blocker.
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Fix: Install or configure the repository test/docstring evidence tooling when source files or package manifests exist, rerun the current-head coverage-evidence job, and approve only after it reports
successwith required evidence or explicit no-source not-applicable evidence. -
Regression test: Keep the approval branch checking
needs.coverage-evidence.result == successbefore posting APPROVE, and publish REQUEST_CHANGES when coverage-evidence blocker states such as cancelled, skipped, failed, unsupported-tooling, or below-100 evidence are present. -
Result: REQUEST_CHANGES
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Reason: coverage-evidence result was
failure, so required test/docstring evidence was not proven for current head44731a902c79dc89e66ca2ecd716a560aaa2186d. -
Head SHA:
44731a902c79dc89e66ca2ecd716a560aaa2186d -
Workflow run: 31381253185
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Workflow attempt: 1
Coverage evidence
Coverage evidence job did not run or did not publish coverage evidence.
Changed-File Evidence Map
flowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file: session-timeline-chart.tsx"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file: session-timeline-chart.tsx"]
R1 --> V1["required checks"]
OpenCode Review Overview
Pull request overviewOpenCode cannot approve yet because required coverage evidence did not pass. Review outcome1. HIGH .github/workflows/opencode-review.yml:1 - Coverage evidence did not prove required test/docstring evidence
Coverage evidenceCoverage evidence job did not run or did not publish coverage evidence. Changed-File Evidence Mapflowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file: session-timeline-chart.tsx"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file: session-timeline-chart.tsx"]
R1 --> V1["required checks"]
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Superseded by #425. Fresh comparison confirms this head ( |
Understood. Acknowledging that this PR has been superseded and I will stop work on this task. |
1 participant
💡 What:
SessionTimelineChart컴포넌트에서Array.prototype.sort()실행 시 반복적으로 발생하는 불필요한new Date()객체 할당을Date.parse()및 선행 변환(O(N))을 통해 개선했습니다.🎯 Why: 정렬 비교 함수 내부에서
new Date(a.timestamp).getTime()을 호출하면 O(N log N) 횟수의 무거운 날짜 객체 생성 및 파싱이 발생하며, 이는 메모리 할당 증가와 가비지 컬렉션(GC) 오버헤드를 초래하여 차트 렌더링 성능 저하의 주된 원인이 됩니다.📊 Impact:
new Date().getTime()대비Date.parse()사용을 통해 메모리 할당 비용을 절감하였고, O(N log N) 파싱 횟수를 O(N)으로 대폭 줄여 대량의 타임라인 데이터 처리 시 성능 향상을 제공합니다.🔬 Measurement:
packages/web/src/components/dashboard/session-timeline-chart.test.tsx의 단위 테스트를 통해 기능의 정확성을 확인하고 로컬 테스트 성능 개선을 검증하였습니다.PR created automatically by Jules for task 1217703062005825421 started by @seonghobae
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