== sanity test 212: Sendfile test ======================== 06:47:58 (1781606878)
2528+0 records in
2528+0 records out
2588672 bytes (2.6 MB, 2.5 MiB) copied, 1.22903 s, 2.1 MB/s
[0x200000402:0x47b:0x0]