== sanity test 398n: test append with parallel DIO ======= 23:14:28 (1787195668)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.32989 s, 20.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.48059 s, 15.0 MB/s