== sanity test 398n: test append with parallel DIO ======= 07:35:48 (1715340948)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.17426 s, 30.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.2108 s, 55.4 MB/s