== sanity test 398n: test append with parallel DIO ======= 18:00:21 (1787868021)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.91554 s, 17.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.37807 s, 15.3 MB/s