third_party/perfetto/test/trace_processor/diff_tests/chrome/chrome_reliable_range_missing_processes.textproto

packet {
  timestamp: 0
  incremental_state_cleared: true
  trusted_packet_sequence_id: 1
  track_event {
    type: TYPE_INSTANT
    name: "ActiveProcesses"
    [perfetto.protos.ChromeTrackEvent.active_processes]: {
      pid: 1
      # Process 2 is marked as active, but its process descriptors are not
      # present. Therefore, there is data loss until the end of the trace and
      # the reliable range starts at the last packet's timestamp.
      pid: 2
    }
  }
}
packet {
  timestamp: 1
  trusted_packet_sequence_id: 2
  track_descriptor {
    uuid: 1
    thread {
      pid: 1
      tid: 1
    }
    process {
        pid: 1
    }
    parent_uuid: 0
  }
}

# Slice begin event
packet {
  trusted_packet_sequence_id: 2
  timestamp: 11
  track_event {
    track_uuid: 1
    categories: "cat"
    type: 1
    name: "slice1"
  }
}
# Slice end event
packet {
  trusted_packet_sequence_id: 2
  timestamp: 1011
  track_event {
    track_uuid: 1
    categories: "cat"
    type: 2
  }
}