[P4-dev] iperf on heavy hitter example
andy.fingerhut at gmail.com
Wed Oct 11 14:42:53 EDT 2017
Others can say more authoritatively, but my impression is that bmv2
simple_switch is more focused on P4 program development, testing, and
debugging, than on performance.
That said, there are command line options like --log-console and --log-file
that should be avoided if you are trying to get maximum performance, and I
believe there may also be different command line options when compiling
simple_switch to tune for performance vs. debuggability of the resulting
On Wed, Oct 11, 2017 at 11:07 AM, Mostafa Abdallah. Ammar <
mostafaammar at aast.edu> wrote:
> Dear All,
> I am trying to measure throughput between 2 hosts connected on P4
> simple_Switch, I used the iperf tool and used the heavy_hitter example. the
> measured throughput was 36.7 Mbps
> however when trying the same experiment on openvswitches the throughput
> was a lot higher.
> Best Regards,
> Eng. Mostafa Abdallah Ammar,Msc.
> Head of Information Security Department
> CCIE security #23971
> Arab Academy For Science And Technology & maritime Transport
> Computer Networks & Data Center (CNDC)
> Mobile: 002 01001983674
> P4-dev mailing list
> P4-dev at lists.p4.org
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