systrace perfetto 性能分析

原创已于 2025-12-26 22:12:21 修改 · 74 阅读

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于 2025-12-26 17:44:15 首次发布

网址 https://ui.perfetto.dev/

adb抓取文件命令

adb shell perfetto -o /data/misc/perfetto-traces/trace_file.perfetto-trace -t 10s sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory

使用源码工具抓取

test@test:~/aosp/external/perfetto/tools$ ./record_android_trace -o $(date +%Y%m%d_%H%M%S)_trace_file.perfetto-trace -t 5s -b 32mb sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory gfx view wm am ss video camera hal res sync idle binder_driver binder_lock ss
Running perfetto --background --txt -o /data/misc/perfetto-traces/2023-10-01_13-06-0d9a0e.pftrace -t 5s -b 32mb sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory gfx view wm am ss video camera hal res sync idle binder_driver binder_lock ss

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