D2986

= Resume =

Problem: forwarding Performance are better with IPSEC-in-kernel than without ?!?!?!

== HP proliant 8 cores Intel Xeon E5-2650 ==

=== Simple forwarding ===
x forwarding-NOIPSEC-in-kernel (head r285000)
+ forwarding-IPSEC-in-kernel-but-not-enabled (head r285000)
* forwarding-D2986-IPSEC-in-kernel-but-not-enabled (head r285000 with D2986)
+--------------------------------------------------------------------------+
|*                    * *  x*     +      +  xxx+ *+          +            x|
|                             |______________M_A________________|          |
|                                   |__________A_________|                 |
|       |_______________MA________________|                                |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   5       1180885       1310062       1231130       1236671     46402.755
+   5       1200343       1273193       1236747     1234650.6       27525.7
No difference proven at 95.0% confidence
*   5       1109849       1241128       1172876     1175047.6     46705.073
No difference proven at 95.0% confidence

=== fastforwarding ===

x fastforwarding-NOIPSEC-in-kernel (head r285000)
+ fastforwarding-IPSEC-in-kernel-but-not-enabled (head r285000)
* fastforwarding-D2986-IPSEC-in-kernel-but-not-enabled (head r285000 with D2986)
+--------------------------------------------------------------------------+
|   xx    x             x      *++      **+        *              *       +|
||________M_____A_______________|                                          |
|                            |____________M___A_________________|          |
|                                |_______M____A____________|               |
+--------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x   5       2243584       2316746       2256961     2269417.6      30996.85
+   5       2302371       2386667       2321053       2330444     35037.781
Difference at 95.0% confidence
        61026.4 +/- 48243.9
        2.68908% +/- 2.12583%
        (Student's t, pooled s = 33079.1)
*   5       2300077       2369503       2319462       2329374     26465.055
Difference at 95.0% confidence
        59956.4 +/- 42032.6
        2.64193% +/- 1.85213%
        (Student's t, pooled s = 28820.2)


== IBM x3550 4 cores Intel Xeon L5630 ==

=== Simple forwarding ===