[JDEV] scalability

[sam samsam]

I got up to 20,000 on my amd 1200 with 256 megs of ram. I did it by patching 
my kernel to support epoll, and rewriting jpolld to use it. I could have 
gone much higher, as my limiting factor was actually memory consumed by the 
socket buffer. I'd release the code, but it's very experimental and I 
haven't had time to clean it up.

Sam

>From: Peter Saint-Andre <stpeter at jabber.org>
>Reply-To: jdev at jabber.org
>To: jdev at jabber.org
>Subject: Re: [JDEV] scalability
>Date: Thu, 27 Jun 2002 11:48:59 -0500 (CDT)
>
>Approximately 1000 on Linux without making any changes to the number of
>simultaneous TCP conections your machine can handle. The jabberd server
>has been scaled up much higher than that (the most I've heard of reliably
>is about 20,000 but others may have pushed it higher), but you may need to
>tweak the Linux kernel, change some other settings, and run a client
>muliplexer such as the old jpolld or dpsm code. I haven't done that
>myself, though, so I can't describe how it's done. :))
>
>Peter
>
>--
>Peter Saint-Andre
>Jabber Software Foundation
>http://www.jabber.org/people/stpeter.html
>
>On Wed, 26 Jun 2002, r-a-v-i-v-e-d-a-l-a wrote:
>
> > 1000
> >
> > Tx n Regds
> > V-E-D-A-L-A
> > Using the correct technology is not as important as
> > ----  using the technology correctly.
> > ----- Original Message -----
> > From: "Satish Reddy" <bondzoro at yahoo.com>
> > To: <jdev at jabber.org>
> > Sent: Tuesday, June 25, 2002 10:53 AM
> > Subject: [JDEV] scalability
> >
> >
> > > Hi
> > >  every one
> > >  how many simultaneous users does Jabber server
> > >  support?
> > >  did any one test this ?
> > >  ----------
> > >  Best Regds
> > >  Satish Reddy
> > >
> > >
> > >
> > > __________________________________________________
> > > Do You Yahoo!?
> > > Yahoo! - Official partner of 2002 FIFA World Cup
> > > http://fifaworldcup.yahoo.com
> > > _______________________________________________
> > > jdev mailing list
> > > jdev at jabber.org
> > > http://mailman.jabber.org/listinfo/jdev
> >
> > _______________________________________________
> > jdev mailing list
> > jdev at jabber.org
> > http://mailman.jabber.org/listinfo/jdev
> >
>
>_______________________________________________
>jdev mailing list
>jdev at jabber.org
>http://mailman.jabber.org/listinfo/jdev


_________________________________________________________________
MSN Photos is the easiest way to share and print your photos: 
http://photos.msn.com/support/worldwide.aspx