rendered paste bodyt$ ./iomelt
Serial write test - File size: 10.00M - Block size: 4096
Serial write test finished
write() calls: 2560
Wallclock seconds: 11.382389
write() calls per second: 224.908848
write() bytes per second: 899.64K
Serial read test - File size: 10.00M - Block size: 4096
Serial read test finished
read() calls: 2560
Wallclock seconds: 0.069801
read() calls per second: 36675.692353
read() bytes per second: 143.26M
Random rewrite test - File size: 10.00M - Block size: 4096
Random rewrite test finished
write() calls: 2560
Wallclock seconds: 5.597418
write() calls per second: 457.353730
write() bytes per second: 1.79M
Random reread test - File size: 10.00M - Block size: 4096
Random read test finished
read() calls: 2560
Wallclock seconds: 0.257111
read() calls per second: 9956.789091
read() bytes per second: 38.89M
Finished all tests
Total wallclock time: 17.308836
Blocks in/out: 40936/61432
CPU user/system time: 0.000000/0.852053