== sanity test 398n: test append with parallel DIO ======= 15:15:02 (1779995702)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.99928 s, 13.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.39605 s, 10.5 MB/s