== sanity test 398n: test append with parallel DIO ======= 23:15:59 (1784171759)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.09404 s, 32.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.83264 s, 23.7 MB/s