== sanity test 212: Sendfile test ======================== 05:56:01 (1789984561)
7986+0 records in
7986+0 records out
8177664 bytes (8.2 MB, 7.8 MiB) copied, 2.35088 s, 3.5 MB/s
[0x200000401:0xbc8:0x0]