I got the error when I run perfetto by executing adb shell perfetto command. [914.319] perfetto_cmd.cc:506 The TraceConfig is empty Additionally, these are the error when I attempted to capture the system trace from the physical device. ...
atrace的源码在framework/native/cmd/atrace下面 trace的头文件在system目录下几个属性: 1、persist.traced.enable 此开关控制trace服务进程的开启和关闭 2、debug.atrace.tags.enableflags 此属性控制开启的tag类型,并通知给监听者。大多数应用程序可以收到回调,原因是fork进程的时候就注册了...
I am attempting to capture some performance issues(with Perfetto) using the following configuration: data_sources: { config { name: "linux.ftrace" ftrace_config { ftrace_events: "sched/sched_blocked_reason" ... However, the results I obtained are as follows(lots of, but non...
":perfetto_protos_third_party_statsd_config_zero_gen", @@ -15413,6 +15460,7 @@ cc_test { "perfetto_protos_perfetto_trace_translation_cpp_gen_headers", "perfetto_protos_perfetto_trace_translation_lite_gen_headers", "perfetto_protos_perfetto_trace_translation_zero_gen_headers", "perfetto_protos...