Perfetto - 41 - Trace configuration

python3 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

python3 .\record_android_trace -c .\atrace.cfg -o trace_file.perfetto-trace

TraceConfig

Buffers

Dynamic buffer mapping

PBTX vs binary format

Streaming long traces

Data-source specific config

Multi-process data sources

Triggers

Android

Other resources

Reference

• https://perfetto.dev/docs/concepts/config
• https://cs.android.com/android/platform/superproject/+/master:external/perfetto/test/configs/
• https://zhuanlan.zhihu.com/p/508526020
• https://cs.android.com/android/platform/superproject/+/master:external/perfetto/protos/perfetto/config/trace_config.proto