== sanity test 398n: test append with parallel DIO ======= 19:33:52 (1787873632)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.01162 s, 16.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.21009 s, 12.9 MB/s