== sanity test 398n: test append with parallel DIO ======= 01:01:30 (1735106490)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.09624 s, 32.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.34599 s, 49.9 MB/s