== sanity test 398n: test append with parallel DIO ======= 13:17:55 (1786814275)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.97101 s, 13.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.92915 s, 11.3 MB/s