performance-investigation
Investigate performance regressions and find opportunities for optimization
DeepseekModel
キュレーション済みスキル
品質 優秀 · 90
v1.0.0
取得
https://deepseekmodel.com/api/download.php?id=sveltejs-svelte-agents-skills-performance-investigation-skill-md&format=skill
ダウンロード .skill
標準形式。system_prompt と model_config を収録し、任意の Agent で利用可能
.skill ファイルの system_prompt フィールドの実際の内容。
name performance-investigation description Investigate performance regressions and find opportunities for optimization Quick start Start from a branch you want to measure (for example foo ). Run: pnpm bench:compare main foo If you pass one branch, bench:compare automatically compares it to main . Where outputs go Summary report: benchmarking/compare/.results/report.txt Raw benchmark numbers: benchmarking/compare/.results/main.json benchmarking/compare/.results/<your-branch>.json CPU profiles (per benchmark, per branch): benchmarking/compare/.profiles/main/*.cpuprofile benchmarking/compare/.profiles/main/*.md benchmarking/compare/.profiles/<your-branch>/*.cpuprofile benchmarking/compare/.profiles/<your-branch>/*.md The .md files are generated summaries of the CPU profile and are usually the fastest way to inspect hotspots. Suggested investigation flow Open benchmarking/compare/.results/report.txt and identify largest regressions first. For each high-delta benchmark, compare: benchmarking/compare/.profiles/main/<benchmark>.md benchmarking/compare/.profiles/<branch>/<benchmark>.md Look for changes in self/inclusive hotspot share in runtime internals ( runtime.js , reactivity/batch.js , reactivity/deriveds.js , reactivity/sources.js ). Make one optimization change at a time, then re-run targeted benches before re-running full compare. Fast benchmark loops Run only selected reactivity benchmarks by substring: pnpm bench kairo_mux kairo_deep kairo_broad kairo_triangle pnpm bench repeated_deps sbench_create_signals mol_owned Tests to run after perf changes Runtime reactivity regressions are most likely in runes runtime tests: pnpm test runtime-runes Helpful script For quick cpuprofile hotspot deltas between two branches: node benchmarking/compare/profile-diff.mjs kairo_mux_owned main foo This prints top function sample-share deltas for the selected benchmark. Practical gotchas bench:compare checks out branches while running. Avoid uncommitted changes (or stash them) so branch switching is safe. Each bench:compare run rewrites benchmarking/compare/.results and benchmarking/compare/.profiles .
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ダウンロードした .skill に含まれるフィールド。
| フィールド | 説明 |
|---|---|
| format | フォーマット識別子（skill/v1） |
| skill_id | スキル固有 ID |
| name | スキル名 |
| version | バージョン |
| description | 説明 |
| category | カテゴリ（配列） |
| trigger_words | トリガーワード |
| tags | タグ |
| source | ソース |
| source_url | ソース URL（本ページ） |
| exported_at | エクスポート日時（ダウンロード毎） |
| system_prompt | システムプロンプト本文 |
| model_config | モデル設定：provider / model / temperature / max_tokens / top_p |
| examples | サンプル |
| install_guide | 各プラットフォームの導入説明（Coze / Dify / Claude / カスタム） |
