== sanity test 398n: test append with parallel DIO ======= 17:03:43 (1786568623)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.94472 s, 17.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.61854 s, 14.5 MB/s