2022/12/03 23:00:04 [4231] building file list
2022/12/03 23:00:04 [4231] .d..t...... 씨넷문서/friends백업/
2022/12/03 23:00:08 [4231] sent 1,066,185 bytes  received 1,913 bytes  237,355.11 bytes/sec
2022/12/03 23:00:08 [4231] total size is 39,401,946,058  speedup is 36,889.82