== sanity test 398n: test append with parallel DIO ======= 08:05:37 (1715342737)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.03051 s, 33.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.20086 s, 55.9 MB/s