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Re: [gn4-3-wp6-t1-wb-RARE] p4dpdk performance


Chronological Thread 
  • From: Tim Chown <>
  • To: "" <>
  • Cc: mc36 <>, "" <>
  • Subject: Re: [gn4-3-wp6-t1-wb-RARE] p4dpdk performance
  • Date: Mon, 21 Sep 2020 16:14:26 +0000
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Some production use case would be superb to see.

You’ll have a slot at STF to promote RARE.

Tim

> On 18 Sep 2020, at 14:21, Frédéric LOUI <> wrote:
>
> Wonderful box !
>
> I can confirm this is a very valid CPE that can be a NREN CPE.
>
> So far, mine is running 24x7 and is handling massive gaming/ YouTube
> traffic activity (thanks kids and miss !)
>
> It would be great to have a candidate NREN willing to test this CPE in real
> TRL9 condition !
>
> Anyway just to let you know that Csaba’s box cost 400eur because of an i7
> with AES-NI (so better if you need VPN concentrator feature)
>
> Mine is 200eur but this is pure retail price.
>
> I'm pretty sure that with the « volume » massive buying effect price can be
> significantly lower ...
>
> Lets see if KIFU will do something with it soon now L2TP is available ;)
>
> À bientôt,
> -- Frederic
>
>
>
>
>> Le 17 sept. 2020 à 15:35, mc36 <> a écrit :
>>
>> hi,
>> my next experiment was with the also just arrived appliance...
>> it's a 4thread i7-7500u with 6 nics and a lot of ram... it
>> costed 400euros but floui have a very similar one with much
>> reasonable j1900 and ram, and that one costed only 200euros,
>> and have similar performance except the crypto stuff...
>> my guy tested with l2tp because that is what kifu badly needs,
>> especially with mpls over it... :)
>> nevertheless to say the box is wirespeed, so here are the stats:
>> the ports are divided to threads, one used 11% the other 22%.
>> from the above, the box could do 16gbps in total traffic, that
>> is more than enough for it's 6 ports...
>> then i enabled macsec with aes256+sha1 and since it have aes-ni,
>> it was wirespeed, and used 75%+15% of the cpu threads for that,
>> so the box is capable of 4gbps total crypto bandwidth...
>> regards,
>> cs
>>
>>
>>
>> qotom#show interfaces sd2 hwhistory
>> 1584m|
>> 1425m| #
>> 1267m| #
>> 1108m| #
>> 950m| #
>> 792m| ######## # # ## # # # # # #
>> 633m|###################### ####################################
>> 475m|###################### ####################################
>> 316m|###################### ####################################
>> 158m|###################### ####################################
>> 0|###################### ####################################
>> bps|0---------10--------20--------30--------40--------50--------
>> seconds
>>
>> 1590m|
>> 1431m| *
>> 1272m| *
>> 1113m| *
>> 954m| *
>> 795m|******
>> 636m|######*
>> 477m|######*
>> 318m|######*
>> 159m|#######
>> 0|######## *
>> bps|0---------10--------20--------30--------40--------50--------
>> minutes
>>
>> 1|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> bps|0---------10--------20--------30--------40--------50--------
>> hours
>>
>>
>>
>>
>>
>> qotom#show interfaces sd6 hwhistory
>> 1653m|
>> 1488m| #
>> 1322m| #
>> 1157m| #
>> 992m| #
>> 826m| # #### ######## # # ## # # #
>> 661m|################################## ########################
>> 496m|################################## ########################
>> 330m|################################## ########################
>> 165m|################################## ########################
>> 0|################################## ########################
>> bps|0---------10--------20--------30--------40--------50--------
>> seconds
>>
>> 1660m|
>> 1494m| *
>> 1328m| *
>> 1162m| *
>> 996m| *
>> 830m|******
>> 664m|######*
>> 498m|######*
>> 332m|######*
>> 166m|#######
>> 0|############*######
>> bps|0---------10--------20--------30--------40--------50--------
>> minutes
>>
>> 1|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> 0|
>> bps|0---------10--------20--------30--------40--------50--------
>> hours
>>
>>
>> qotom#
>>
>>
>>
>>
>>
>> top - 15:19:29 up 22 min, 1 user, load average: 0.58, 0.48, 0.29
>> Tasks: 129 total, 1 running, 128 sleeping, 0 stopped, 0 zombie
>> %Cpu0 : 11.5 us, 3.8 sy, 0.0 ni, 84.6 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> %Cpu1 : 0.7 us, 2.4 sy, 0.0 ni, 96.9 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> %Cpu2 : 22.2 us, 1.3 sy, 0.0 ni, 76.4 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> %Cpu3 : 1.1 us, 0.7 sy, 0.0 ni, 98.2 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> MiB Mem : 15938.4 total, 14558.9 free, 1057.8 used, 321.8 buff/cache
>> MiB Swap: 16306.0 total, 16306.0 free, 0.0 used. 14598.9 avail Mem
>>
>>
>>
>>
>> top - 15:29:26 up 32 min, 1 user, load average: 1.07, 0.52, 0.35
>> Tasks: 135 total, 2 running, 133 sleeping, 0 stopped, 0 zombie
>> %Cpu0 : 14.9 us, 1.0 sy, 0.0 ni, 83.7 id, 0.3 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> %Cpu1 : 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> %Cpu2 : 72.4 us, 4.4 sy, 0.0 ni, 23.2 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> %Cpu3 : 0.3 us, 0.0 sy, 0.0 ni, 99.7 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> MiB Mem : 15938.4 total, 14523.4 free, 1089.5 used, 325.6 buff/cache
>> MiB Swap: 16306.0 total, 16306.0 free, 0.0 used. 14566.8 avail Mem
>>
>>
>> <IMG_20200917_145530.jpg>
>




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