xref: /aosp_15_r20/external/perfetto/persistent_cfg.pbtxt (revision 6dbdd20afdafa5e3ca9b8809fa73465d530080dc)

# Persistent tracing configuration. Only enabled on some devices for debugging
# purposes when the property persist.debug.perfetto.persistent 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
}


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

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
  }
}