persistent_cfg.pbtxt

# Persistent tracing configuration. Only enabled on some devices for debugging
# purposes when the property
# persist.debug.perfetto.persistent_sysui_tracing_for_bugreport is set to 1.

bugreport_score: 5
bugreport_filename: "sysui.pftrace"
unique_session_name: "sysui_persistent"
flush_timeout_ms: 10000
compression_type: COMPRESSION_TYPE_DEFLATE

# Buffer 0: for android.surfaceflinger.transactions
buffers {
  size_kb: 1024
  fill_policy: RING_BUFFER
}

# Buffer 1: for android.surfaceflinger.layers
buffers {
  size_kb: 409600
  fill_policy: RING_BUFFER
  transfer_on_clone: true
  clear_before_clone: true
}

# Buffer 2: for other Winscope traces
buffers {
  size_kb: 2048
  fill_policy: RING_BUFFER
}

# Buffer 3: for android.input.inputevent
buffers {
  size_kb: 2048
  fill_policy: RING_BUFFER
}

# Buffer 4: for android.surfaceflinger.layers (MODE_PROTOVM)
buffers {
  size_kb: 2048
  fill_policy: RING_BUFFER
  experimental_mode: TRACE_BUFFER_V2
}

data_sources: {
  config {
    name: "android.surfaceflinger.transactions"
    target_buffer: 0
    surfaceflinger_transactions_config: {
      mode: MODE_CONTINUOUS
    }
  }
}

data_sources: {
  config {
    name: "android.surfaceflinger.layers"
    target_buffer: 1
    surfaceflinger_layers_config: {
        mode: MODE_GENERATED_BUGREPORT_ONLY
        trace_flags: TRACE_FLAG_INPUT
        trace_flags: TRACE_FLAG_BUFFERS
    }
  }
}

data_sources: {
  config {
    name: "com.android.wm.shell.transition"
    target_buffer: 2
  }
}

data_sources: {
  config {
    name: "android.protolog"
    protolog_config {
      tracing_mode: ENABLE_ALL
    }
    target_buffer: 2
  }
}

data_sources: {
  config {
    name: "android.input.inputevent"
    target_buffer: 3
    android_input_event_config {
      mode: TRACE_MODE_USE_RULES
      rules {
        trace_level: TRACE_LEVEL_NONE
        match_secure: true
      }
      rules {
        trace_level: TRACE_LEVEL_COMPLETE
        match_all_packages: "com.android.shell"
        match_all_packages: "com.android.systemui"
        match_all_packages: "com.google.android.apps.nexuslauncher"
        match_all_packages: "com.google.android.googlequicksearchbox"
        match_all_packages: "com.google.android.settings.intelligence"
        match_ime_connection_active: false
      }
      rules {
        trace_level: TRACE_LEVEL_REDACTED
      }
      trace_dispatcher_input_events: true
      trace_dispatcher_window_dispatch: true
    }
  }
}

data_sources: {
  config {
    name: "android.surfaceflinger.layers"
    target_buffer: 4
    surfaceflinger_layers_config: {
      mode: MODE_PROTOVM
      trace_flags: TRACE_FLAG_INPUT
      trace_flags: TRACE_FLAG_BUFFERS
      trace_flags: TRACE_FLAG_EXTRA
    }
    protovm_config {
      memory_limit_kb: 4096
    }
  }
}