[lvs-users] LVS-DR capacity planning

Michael Ben-Nes michael at epoch.co.il
Thu Jan 27 07:37:24 GMT 2011


My wild guess is that a quad CPU server with LVS will drop to their knees 10
http servers before you'll even notice of any load on the LVS :)


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Michael Ben-Nes - Internet Consultant and Director.
http://www.epoch.co.il - weaving the Net.
Cellular: 054-4848113
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On Wed, Jan 26, 2011 at 10:05 PM, lvs list <lvslist at gmail.com> wrote:

> Thanks for all the input guys..
>
> are there any factors limiting connections per second, active connections
> etc..?  On a newer multi-core box with 4gb ram and 32bit os for example how
> many connections per second, packets per second etc.. could one expect?
> What are the factors used to determine these values?
>
> Micah
>
>
> On Tue, Jan 25, 2011 at 6:39 PM, Joseph Mack NA3T <jmack at wm7d.net> wrote:
>
> > On Wed, 26 Jan 2011, Simon Horman wrote:
> >
> > > I am also not aware of any recent numbers. But it would be
> > > nice if we could get some numbers, somehow.
> >
> > I expect it's the same as it was with 100MBps; you can't
> > measure any slowdown by LVS relative to the director as a
> > regular router. All the buses have increased in speed by
> > about the same amount, so all hardware has kept
> > approximately in step. So I expect you'll still get the same
> > speed as the director acting as a router.
> >
> > Joe
> >
> > --
> > Joseph Mack NA3T EME(B,D), FM05lw North Carolina
> > jmack (at) wm7d (dot) net - azimuthal equidistant map
> > generator at http://www.wm7d.net/azproj.shtml
> > Homepage http://www.austintek.com/ It's GNU/Linux!
> >
> > _______________________________________________
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> >
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> >
> _______________________________________________
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>
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