== sanity test 398n: test append with parallel DIO ======= 14:06:03 (1758737163)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.7781 s, 14.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.99105 s, 33.7 MB/s