Ana

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...

Android 内部机制的资料，网上不缺。AOSP、官方文档、Blog、论文、trace 讨论，想找都找得到。麻烦的是各说各的版本：这篇是 Android 12 的结论，那篇没写版本，再一篇是某台机器上的现象。AIW 想补的就是这个缺口。全称 ...

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...

nana很渣：两个人复合 不顾以前的以前 好好爱现在的对方 才叫GA而复得 揪着以前不放 还要霸占着现在的对方 才叫重蹈覆辙 很可惜我们是重蹈覆辙

Naomi Watts just made a strong case for leaving our favorite hoodies at home the next time we head to the airport. The a...

Influencer Kristy Sarah has seemingly moved on following her divorce from Desmond Scott. Kristy, 31, was seen getting co...

RJ Decker‘s second season ended on a shocking cliffhanger — and now Bevin Bru is addressing the changes of multiple char...

The quake left 16 people dead and 76 injured, with 339 homes collapsed or damaged. By 3 p.m. Friday, 12,489 residen...

When it’s the World Series, you gotta give your all. Tampa Bay Rays left fielder Chandler Simpson did that on Monday nig...

Sunday's "60 Minutes" featured the story of a deported Malian national who was painted as a loving husband and father de...

There's nothing that the kind and tolerant left loves more than being unkind and intolerant towards people who have a di...

Cam Skattebo shared his thoughts on a controversial unnecessary roughness call against him in the New York Giants’ win o...