2012-04-08 p4 @206131M TCP

Test runs

netperf-2.5 TCP_STREAM test was run over 3 reboot iterations, with each iteration having 1 warm up run and 10 recorded netperf runs.

IPv6/TCP with and without offloading turned on

x hydra1/test_netperf_tcp6_default.stat
+ hydra1/test_netperf_tcp6_nooffload.stat
+--------------------------------------------------------------------------+
| +                                                                        |
| +                                                                        |
| ++                                                                       |
| ++                                                                       |
| ++                                                                       |
| +++                                                                      |
| +++                                                               x      |
|++++                                                      x   x    x      |
|++++                                                     xx  xx  x x      |
|++++                                                     xxx xx  xxx x    |
|++++                                                     xxx xx xxxx x   x|
|                                                           |__MA___|      |
| |A                                                                       |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  30       8004.12        9037.2       8343.57     8385.3597     276.14748
+  30       4308.05       4509.84       4408.65      4408.026     56.049425
Difference at 95.0% confidence
	-3977.33 +/- 102.994
	-47.4319% +/- 1.22826%
	(Student's t, pooled s = 199.247)
		

IPv4 and IPv6 TCP with and without offloading

x hydra1/test_netperf_tcp6_nooffload.stat
+ hydra1/test_netperf_tcp4_nooffload.stat
* hydra1/test_netperf_tcp6_default.stat
% hydra1/test_netperf_tcp4_default.stat
+--------------------------------------------------------------------------+
|                                                               %          |
|                                                               %          |
|                                                               %          |
|                                                               %   %      |
|                                                               %%  %      |
| xxx                    ++                                     %%  O      |
|xxxx                  + +++                               *   *%%  O      |
|xxxx                 ++ +++                              **  **%%* O      |
|xxxx                 ++++++                              *** **%%OOO%*    |
|xxxx                 ++++++                              ***%**%OOOO%*   *|
| |A                                                                       |
|                      |_A|                                                |
|                                                           |__MA___|      |
|                                                               |MA_|      |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x  30       4308.05       4509.84       4408.65      4408.026     56.049425
+  30       5662.18       5998.87       5879.66     5857.4923     94.094212
Difference at 95.0% confidence
	1449.47 +/- 40.0321
	32.8824% +/- 0.908164%
	(Student's t, pooled s = 77.4444)
*  30       8004.12        9037.2       8343.57     8385.3597     276.14748
Difference at 95.0% confidence
	3977.33 +/- 102.994
	90.2294% +/- 2.33651%
	(Student's t, pooled s = 199.247)
%  30       8195.92       8741.97       8467.58     8505.6033     127.66637
Difference at 95.0% confidence
	4097.58 +/- 50.9629
	92.9572% +/- 1.15614%
	(Student's t, pooled s = 98.5907)