== sanity test 398n: test append with parallel DIO ======= 23:02:17 (1788750137)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.48291 s, 15.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.34745 s, 12.5 MB/s