IOtest random read/write results - Linux

The following results were obtained from a run of IOtest 2.31 on a Linux 2.6.17 system.

	Solid Data Systems IOtest V2.31

Sysname: Linux  Release: 2.6.17-2-486 Machine: i686 
Asynchronous writes enabled
Starting iteration count = 10000
Drive size = 4194175 blocks (2147417600 bytes)
There will be ~5000 reads and ~5000 writes per test

Beginning 1 process Read/Write test on /dev/hda3 [10000 iterations]
   512 byte rdwr   ET= 91.428 secs  IOs/second =   109  Data Rate =  0.055 MBs
  1024 byte rdwr   ET= 63.345 secs  IOs/second =   126  Data Rate =  0.126 MBs
  2048 byte rdwr   ET= 50.829 secs  IOs/second =   125  Data Rate =  0.251 MBs
  4096 byte rdwr   ET= 42.831 secs  IOs/second =   119  Data Rate =  0.478 MBs
  8192 byte rdwr   ET= 31.675 secs  IOs/second =   129  Data Rate =  1.034 MBs
 16384 byte rdwr   ET= 28.961 secs  IOs/second =   113  Data Rate =  1.810 MBs
 32768 byte rdwr   ET= 25.612 secs  IOs/second =   102  Data Rate =  3.273 MBs
 65536 byte rdwr   ET= 22.577 secs  IOs/second =    92  Data Rate =  5.941 MBs

Beginning 2 process Read/Write test on /dev/hda3 [10000 iterations]
   512 byte rdwr   ET=163.855 secs  IOs/second =   122  Data Rate =  0.061 MBs
  1024 byte rdwr   ET=110.140 secs  IOs/second =   145  Data Rate =  0.145 MBs
  2048 byte rdwr   ET= 92.421 secs  IOs/second =   138  Data Rate =  0.276 MBs
  4096 byte rdwr   ET= 76.573 secs  IOs/second =   133  Data Rate =  0.534 MBs
  8192 byte rdwr   ET= 68.536 secs  IOs/second =   119  Data Rate =  0.956 MBs
 16384 byte rdwr   ET= 56.634 secs  IOs/second =   115  Data Rate =  1.851 MBs
 32768 byte rdwr   ET= 48.633 secs  IOs/second =   107  Data Rate =  3.447 MBs
 65536 byte rdwr   ET= 52.303 secs  IOs/second =    80  Data Rate =  5.129 MBs

Beginning 4 process Read/Write test on /dev/hda3 [10000 iterations]
   512 byte rdwr   ET=315.051 secs  IOs/second =   126  Data Rate =  0.063 MBs
  1024 byte rdwr   ET=213.029 secs  IOs/second =   150  Data Rate =  0.149 MBs
  2048 byte rdwr   ET=176.998 secs  IOs/second =   144  Data Rate =  0.289 MBs
  4096 byte rdwr   ET=144.373 secs  IOs/second =   141  Data Rate =  0.567 MBs
  8192 byte rdwr   ET=136.784 secs  IOs/second =   119  Data Rate =  0.958 MBs
 16384 byte rdwr   ET=111.364 secs  IOs/second =   117  Data Rate =  1.882 MBs
 32768 byte rdwr   ET= 98.249 secs  IOs/second =   106  Data Rate =  3.413 MBs
 65536 byte rdwr   ET= 95.623 secs  IOs/second =    87  Data Rate =  5.611 MBs

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