== sanity test 212: Sendfile test ======================== 06:14:56 (1788776096)
3747+0 records in
3747+0 records out
3836928 bytes (3.8 MB, 3.7 MiB) copied, 3.03197 s, 1.3 MB/s
[0x200000402:0x2d2:0x0]