evidence
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...
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。线程狀態缺一段、進程名对不上、Track Event 只有 ID 没有名稱时，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。丢失发...
dumpsys meminfo 显示進程内存上涨，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...
Danny Masterson is not getting out of prison anytime soon after an appeals court denied his attempt to overturn his 2023...
A former U.S. Army soldier will spend decades in prison for the killing of his wife, who he shot in the head before dump...
The Tallahassee Police Department on Sunday night arrested a 15-year-old suspect in connection with a Florida A&M sh...
Authorities in the Philippines are investigating child abuse claims made against Meghan Markle’s estranged father, Thoma...
Thomas Markle Sr., the estranged father of Meghan Markle, is reportedly the subject of an investigation after child sex ...
You know that moment when you kick one foot out from under the covers at 2 a.m.? Turns out your body is doing something ...
Former Bachelorette Katie Thurston is nearly ready to start the surrogacy process to expand her family with husband Jeff...
During Wednesday nightâx80x99s Michigan U.S. Senate debate, Democrat Abdul El-Sayed passionately denied ties to the Muslim B...
Alabama Gov. Kay Ivey, a Republican, commuted the sentence of a death row inmate on Tuesday after the current Jefferson ...
OceanGate CEO Stockton Rush built the Titan submersible to implode on its dive to the Titanic wreck so he could become p...
"Law enforcement certainly needed to do a better job as to describing why these charges haven't been filed," says Jamie ...
President Donald Trump said Tuesday that Rep. Ilhan Omar could face jail in addition to deportation, calling the Minneso...
People diagnosed with attention-deficit/hyperactivity disorder (ADHD) face a roughly 71% higher overall risk of early de...
The Justice Department sent grand jury subpoenas to Democratic Philadelphia District Attorney Larry Krasner's office in ...
Larry David eerily crossed paths with O.J. Simpson on the day Nicole Brown Simpson was brutally murdered in 1994.David, ...
