== sanity test 398n: test append with parallel DIO ======= 16:04:02 (1778357042)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.99686 s, 33.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.30727 s, 29.1 MB/s