Auto Mode
        File size set to 1048576 kB
        Record Size 4096 kB
        Command line used: iozone -a -s 1g -r 4096
        Output is in kBytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 kBytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                              random    random     bkwd    record    stride
              kB  reclen    write  rewrite    read    reread    read     write     read   rewrite      read   fwrite frewrite    fread  freread
         1048576    4096  3462576  3157039  3071111  3109619  2963819  3039331  3288566  10960322    663910  1631359  3527671  2559943  2388522