== sanity test 398n: test append with parallel DIO ======= 08:30:18 (1787142618)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.95068 s, 17.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.13821 s, 13.1 MB/s