duration_ms: 5000
# This buffer is for the initial process tree snapshot.
buffers {
  size_kb: 64
  fill_policy: RING_BUFFER
}
# This buffer is for ftrace events and on-demand process snapshots.
buffers {
  size_kb: 4032
  fill_policy: RING_BUFFER
}

# This data source is for initial process tree dumps only.
data_sources {
  config {
    name: "linux.process_stats"
    target_buffer: 0
    process_stats_config {
      quirks: DISABLE_ON_DEMAND
      scan_all_processes_on_start: true
    }
  }
}
data_sources {
  config {
    name: "linux.ftrace"
    target_buffer: 1
    ftrace_config {
      buffer_size_kb: 2048
      drain_period_ms: 250
      ftrace_events: "cpu_frequency"
      ftrace_events: "print"
      ftrace_events: "sched_switch"
      ftrace_events: "cpu_idle"
      ftrace_events: "irq_handler_entry"
      ftrace_events: "irq_handler_exit"
      ftrace_events: "block_rq_issue"
      atrace_categories: "input"
      atrace_categories: "am"
      atrace_categories: "sm"
      atrace_categories: "audio"
      atrace_categories: "video"
      atrace_categories: "camera"
      atrace_categories: "hal"
      atrace_categories: "power"
      atrace_categories: "ss"
      atrace_categories: "nnapi"
      atrace_categories: "wm"
      atrace_categories: "gfx"
    }
  }
}

data_sources {
  config {
    name: "android.power"
    target_buffer: 1
    android_power_config {
      battery_poll_ms: 1000
      battery_counters: BATTERY_COUNTER_CHARGE
      battery_counters: BATTERY_COUNTER_CAPACITY_PERCENT
      battery_counters: BATTERY_COUNTER_CURRENT_AVG
    }
  }
}
# This data source is for on-demand snapshots only.
data_sources {
  config {
    name: "linux.process_stats"
    target_buffer: 1
  }
}