== sanity test 212: Sendfile test ======================== 21:19:22 (1787793562)
4253+0 records in
4253+0 records out
4355072 bytes (4.4 MB, 4.2 MiB) copied, 5.16611 s, 843 kB/s
[0x200000401:0x2d3:0x0]