1: POSIX  ADVISORY  READ 8546 00:16:40871344 1 1
2: POSIX  ADVISORY  WRITE 4291 00:18:394 0 EOF
3: POSIX  ADVISORY  WRITE 449 00:18:29918159 0 EOF
4: FLOCK  ADVISORY  WRITE 2756 00:18:398 0 EOF