Wait - IOSTONE is setting up test files:
.........
Wait - IOSTONE is performing disk IO with varying blocksizes.

						
Total elapsed time is 39 seconds and 114 milliseconds.
Files were opened 950400 times. 2306083 KB read. 3366877 KB written. 
Average read/write throughput was 37804 KB/sec, including open/close overhead.

This machine benchmarks at 5113259 iostones/sec.

0.41user 38.49system 0:39.56elapsed 98%CPU (0avgtext+0avgdata 2448maxresident)k
1336inputs+89176outputs (7major+368minor)pagefaults 0swaps