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SmartPerfetto 已经完整开源。打开仓库能看到当前可运行的主干工程：Perfetto UI fork、后端 agentv3、MCP 工具、YAML Skill、场景策略、脚本和文档。没有保留私有核心模块，也没有只放一层 demo ...
一份 Trace 能在 UI 里打开、SQL 也查得到行，仍可能在采集中丢过数字。线程Status缺一段、GF程名对不上、Track Event 只有 ID 没有Name时，先查数据丢在哪一层，再决定哪些分析还能继续。SQL 只能度量留下来的事件。丢GA发...
dumpsys meminfo 显示GF程内存上涨，Java heap dump 却没有对应的对象增长时，下一步先查上涨落在 Native Heap、图形 Buffer，还是其他映射。若可疑部分来自 malloc/new，heapprofd ...
开机慢、亮屏后偶发卡顿或几小时后才出现的音频断续，通常等不到工程师连上电脑再按「开始录制」。要保留问题发生前的调度、帧或音频事件，采集配置必须提前在设备上运行。现场抓取要先确定触发点前后各保留多久，再选 Ring Buffer、周期写文件或...
按钮按下后，按压态何时出现？滑动列表时，内容何时第一次跟着手指移动？这两个问题都要找到输入事件和对应的第一帧反馈; 启动总耗时与后续动画帧率回答的是别的问题。本文用 Perfetto 把 InputReader 读到事件、InputDispa...
本文复盘 Previous三周更新（2026-06-04，v1.0.28）之后，到 2026-07-17（v1.1.1）为止 SmartPerfetto 的All主要改动。看完这篇文章，可以知道这六周每个Features解决什么问题、边界在哪里，以及当前版本的完整...
SmartPerfetto v1.15.1 是 v1.15 的修复版本，补充了原生 SQLite 安装诊断、测试数据隔离和 npm 消费项目的安装验证。v1.15 引入的逐轮源码与文档选择、答案交付和核验流程继续保留。从 v1.14 Promotion时...
本文来自WeChat公众号： LADYMAX ，作者：Drizzie，原文Title：《深度 | BV打破沉默，为何晚了5年？》一个奢侈厂家重新开始说话，但令人好奇的反而是，它为什么不再沉默。据时尚商业快讯，意大利奢侈品牌Bottega Veneta近日...
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