== sanity test 398n: test append with parallel DIO ======= 03:23:20 (1761290600)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.16558 s, 31.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.27018 s, 20.5 MB/s