内存快照
heap-dump
by amd5
内存快照分析（v8 heap snapshot）+ 性能分析（perf_hooks）
安装
claude skill add --url https://github.com/openclaw/skills文档
Heap Dump & Profiler — 内存与性能分析
版本: 1.0.1
创建日期: 2026-04-13
更新日期: 2026-04-14
📋 功能
| 功能 | 说明 |
|---|---|
| heap-dump | 生成 v8 堆快照，Chrome DevTools 分析 |
| profiler | perf_hooks 性能分析（start/checkpoint/end/report） |
📂 文件结构
skills/heap-dump/
├── SKILL.md
├── skill.json
└── scripts/
├── heap-dump.js # 内存快照生成
└── profiler.js # 性能分析工具
🔧 用法
# 内存快照
node skills/heap-dump/scripts/heap-dump.js snapshot
# 性能分析
node skills/heap-dump/scripts/profiler.js start "任务名" # 开始
node skills/heap-dump/scripts/profiler.js checkpoint "阶段" # 标记点
node skills/heap-dump/scripts/profiler.js end # 结束
node skills/heap-dump/scripts/profiler.js report # 生成报告
📊 触发方式
- 手动触发（按需使用的诊断工具，无需自动化）
⚠️ 注意事项
- heap snapshot 文件较大，建议分析后删除
- profiler 输出写入
memory/perf/目录 - 已合并 headless-profiler 功能
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