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AndroidRuntime: FATAL EXCEPTION AndroidRuntime: Shutting down VM

FATAL,leaked, block,Pid id XXX,crash,DALVIK THREADS, OOM,unfinished died 查找应用包名--快速定位ANR

The application may be doing too much work on its main thread.

AndroidRuntime(xxxx): Shutting down VM

线程的状态是native则表示当前正在执行jni,

调试gradle 创建配置 screenshot-20240731-102415.png

./gradlew :app:assembleDebug -Dorg.gradle.daemon=false -Dorg.gradle.debug=true

dump内存 adb shell am dumpheap com.lizhi.pplive

https://cs.android.com/android/platform/superproject/+/android-8.1.0_r9:frameworks/base/core/java/android/view/View.java

./record_android_trace -o trace_file.perfetto-trace -t 30s -b 64mb -a com.lizhi.pplive
sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory 这份帮助文档的操作说明翻译如下:

可选参数:

  • -h, --help 显示帮助信息并退出
  • -o OUT, --out OUT 输出文件或目录(默认:~/traces/)
  • -n, --no-open 不打开或提供追踪数据
  • --no-open-browser 不在浏览器中打开,但仍提供追踪数据(适用于远程使用)
  • --origin ORIGIN 用于打开追踪文件的网页地址
  • --sideload 强制使用侧载的二进制文件而不是系统守护进程
  • --sideload-path SIDELOAD_PATH 侧载指定的二进制文件而不是下载。隐含使用 --sideload
  • --no-guardrails 忽略任何可能存在的追踪保护措施
  • -u, --user 不运行 adb root,以用户身份运行(仅在侧载时)
  • --serial SERIAL, -s SERIAL 指定 ADB 设备序列号

短选项:(仅在不使用 -c/--config 时)

  • -t TIME, --time TIME 追踪时长 N[s,m,h](默认:追踪直到停止)
  • -b BUFFER, --buffer BUFFER 环形缓冲区大小 N[mb,gb](默认:32mb)
  • -a com.myapp, --app com.myapp Android(atrace)应用名称。可以指定多个。
  • -a* 对所有应用(不加空格,避免 bash 扩展)
  • --list 列出所有可用的类别
  • --list-ftrace 列出所有 ftrace 事件

完整追踪配置(仅在不使用短选项时):

  • -c CONFIG, --config CONFIG 可以通过 Perfetto 配置生成器 生成
  • --bin 将输入从 --config 解析为二进制 proto(默认:解析为文本)
  • --reporter-api 通过追踪报告 API 传递追踪数据。仅在使用完整追踪配置 -c 时与报告包名 'android.perfetto.cts.reporter' 和报告类名 'android.perfetto.cts.reporter.PerfettoReportService',并且设备上安装了报告器的情况下有效(参见 tools/install_test_reporter_app.py)。

长时间追踪: 如果要记录几小时的追踪并将其流式传输到文件中,需要传递完整的追踪配置并设置 write_into_file = true。请参见 Perfetto 文档

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