buffers {
  size_kb: 102400
  fill_policy: RING_BUFFER
}

data_sources {
  config {
    name: "linux.ftrace"
    target_buffer: 0
    ftrace_config {
      # Scheduling information & process tracking. Useful for:
      # - what is happening on each CPU at each moment
      # - why a thread was descheduled
      # - parent/child relationships between processes and threads.
      ftrace_events: "sched/sched_switch"
      ftrace_events: "power/suspend_resume"
      ftrace_events: "sched/sched_process_exit"
      ftrace_events: "sched/sched_process_free"
      ftrace_events: "task/task_newtask"
      ftrace_events: "task/task_rename"

      # Wakeup info. Allows you to compute how long a task was
      # blocked due to CPU contention.
      ftrace_events: "sched/sched_wakeup"

      # os.Trace markers:
      ftrace_events: "ftrace/print"

      # Atrace events from com.google.android.GoogleCamera
      atrace_apps: "com.google.android.GoogleCamera"

      # LMK
      atrace_apps: "lmkd"
      ftrace_events: "lowmemorykiller/lowmemory_kill"
      ftrace_events: "oom/oom_score_adj_update"

      # Atrace camera category:
      atrace_categories: "camera"
      # Atrace activity manager:
      atrace_categories: "am"
      # Atrace system_server:
      atrace_categories: "ss"

      # RSS and ION buffer events:
      ftrace_events: "kmem/rss_stat"
      ftrace_events: "kmem/mm_event"
      ftrace_events: "kmem/ion_heap_grow"
      ftrace_events: "kmem/ion_heap_shrink"
    }
  }
}

data_sources: {
    config {
        name: "linux.process_stats"
        target_buffer: 0
        process_stats_config {
            scan_all_processes_on_start: true
        }
    }
}

duration_ms: 10000