== sanity test 398n: test append with parallel DIO ======= 14:43:12 (1776192192)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.7012 s, 18.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.55778 s, 26.2 MB/s