== sanity test 212: Sendfile test ======================== 04:06:18 (1789545978)
3580+0 records in
3580+0 records out
3665920 bytes (3.7 MB, 3.5 MiB) copied, 1.10083 s, 3.3 MB/s
[0x200000402:0x99f:0x0]