[Click] userlevel performance

[Beyers Cronje]

Hi Roman,

I'm a big userlevel Click fan, so I'll have a look tomorrow and post my
results.

Regards

Beyers

On Thu, Oct 28, 2010 at 7:55 PM, Roman Chertov <rchertov at cs.ucsb.edu> wrote:

> Hello,
>
> I was curious if anybody could try this test for me using userlevel click.
>  I am
> running CentOS 5.5 2.6.18-194.17.1.el5, and I have two network cards
> connected
> with a single cable.  If I run the script below using userlevel click,
> FromDevice(eth3) will receive very few packets and the majority would end
> up
> dropped on input.
>
> src :: RatedSource(\<00>, LENGTH 1458, RATE 8000, LIMIT 100000)
>    -> UDPIPEncap(10.0.1.1, 6667, 20.0.0.2, 6667)
>    -> EtherEncap(0x0800, 00:30:48:F9:EA:7B, 00:17:cb:0d:f8:db)
>    -> ctr1 :: AverageCounter
>    -> ToDevice(eth2);
>
>
> fd :: FromDevice(eth3, SNIFFER false, PROMISC true)
>   -> ctr2 :: AverageCounter
>   -> Discard;
>
> This script just requires ethX names to be changed; otherwise, it can be
> run as
> is.
>
> [root]# click test2.click -h ctr1.count -h ctr2.count
> ctr1.count:
> 100000
>
> ctr2.count:
> 4482
>
> Roman
>
>
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