netdev - Re: [RFC][PATCH] iproute: Faster ip link add, set and delete

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Message-ID: <CD7A6510.796E%blourdel@juniper.net>
Date:	Thu, 28 Mar 2013 20:27:44 +0000
From:	Benoit Lourdelet <blourdel@...iper.net>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
CC:	Serge Hallyn <serge.hallyn@...ntu.com>,
	Stephen Hemminger <stephen@...workplumber.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [RFC][PATCH] iproute: Faster ip link add, set and delete

Hello Eric,

I am running simple containers (2 network interfaces, 10MB of RAM, default
routing) and want to test scalability.

Out test platform is a 32x 2Ghz cores x86.

Regards

Benoit

On 27/03/2013 16:11, "Eric W. Biederman" <ebiederm@...ssion.com> wrote:

>Benoit Lourdelet <blourdel@...iper.net> writes:
>
>> Hello Serge,
>>
>> I am indeed using Eric patch with lxc.
>>
>> It solves the initial problem of slowness to start around 1600
>> containers.
>
>Good so now we just need a production ready patch for iproute.
>
>> I am now able to start more than  2000 without having new containers
>> slower and slower to start.
>
>May I ask how large a box you are running and how complex your
>containers are.  I am trying to get a feel for how common it is likely
>to be to find people running thousands of containers on a single
>machine.
>
>Eric
>


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