== sanity test 212: Sendfile test ======================== 06:16:34 (1787825794)
3716+0 records in
3716+0 records out
3805184 bytes (3.8 MB, 3.6 MiB) copied, 4.43429 s, 858 kB/s
[0x200000401:0x37f:0x0]