[移动开发]性能分析-Perfetto

参考文档

Android官网

https://developer.android.google.cn/topic/performance/tracing/command-line

https://developer.android.google.cn/studio/command-line/perfetto

Perfetto官网

https://perfetto.dev/docs/data-sources/native-heap-profiler

https://perfetto.dev/docs/data-sources/native-heap-profiler

https://perfetto.dev/docs/data-sources/native-heap-profiler

其他

https://blog.csdn.net/sinat_20059415/article/details/106305944

adb shell setprop persist.traced.enable 1

如下，来自https://perfetto.dev/docs/quickstart/android-tracing

1. Using the on-device /system/bin/perfetto command

adb shell perfetto -o /data/misc/perfetto-traces/trace_file.perfetto-trace -t 20s \
sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory

adb pull data/misc/perfetto-traces/trace_file.perfetto-trace

2. Using the helper script: using the tools/record_android_trace script to record traces from the command line

~$curl -O https://raw.githubusercontent.com/google/perfetto/master/tools/record_android_trace

~$chmod u+x record_android_trace

~$./record_android_trace -o trace_file.perfetto-trace -t 10s -b 32mb \

sched freq idle am wm gfx view binder_driver hal dalvik camera input res memory
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