== sanity test 398n: test append with parallel DIO ======= 08:53:06 (1726836786)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 4.30371 s, 15.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.19812 s, 30.5 MB/s