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From Clark O'Brien <clark_obr...@yahoo.com>
Subject RE: QPID message throughput - Red Hat numbers
Date Tue, 27 Jul 2010 02:06:51 GMT
Is  possible to replicate this environment in some cloud that supports pay-per-use like Amazon?
I would live to test this in an environment that I did not have to tear down. 
 


--- On Mon, 7/26/10, Donohue, Matt <mdonohue@structure-tech.com> wrote:

> From: Donohue, Matt <mdonohue@structure-tech.com>
> Subject: RE: QPID message throughput - Red Hat numbers
> To: "Clark O'Brien" <clark_obrien@yahoo.com>, "users@qpid.apache.org" <users@qpid.apache.org>,
"brian@fluggo.com" <brian@fluggo.com>
> Date: Monday, July 26, 2010, 7:49 PM
> 
> This was an Intel Xeon 5570 box with the RT kernel and
> following the Messaging install and optimizations
> recommended by RH's MRG docs.
> http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/
> 
> I dug up the numbers I saw-
> 
> Running-
> ./perftest --port 40000 --username guest --password guest
> --tcp-nodelay --size 256 --npubs 10 --pub-confirm no --mode
> hared  --async-commit yes -s
> 
> Summary output:
> pubs/sec subs/sec transfers/sec Mbytes/sec
> 
> (rh qpid rpm and tcp-nodelay on)
> 28924.2 49230.9 98464.3 24.0391
> 
> (rh qpid rpm and tcp-nodelay off)
> 12227   20663.9 41341.9 10.0932
> 
> (compiled qpidc-0.5 and tcp-nodelay on)
> 13523   21557   43122   10.5278
> 
> 
> -----Original Message-----
> From: Clark O'Brien [mailto:clark_obrien@yahoo.com]
> 
> Sent: Monday, July 26, 2010 8:08 PM
> To: users@qpid.apache.org;
> Donohue, Matt; brian@fluggo.com
> Subject: Re: QPID message throughput - Red Hat numbers
> 
> A couple of interesting comments from the red hat doc. 
> 
> 
> The Intel® Xeon® 5482 based system increases throughput
> by ~ 48% over the Intel® Xeon® 5365 based system. [On
> average, 344K messages/sec for the Intel® Xeon® 5365 based
> system versus 505K messages/sec for the Intel® Xeon® 5482
> based system.]
> 
> The optimized memory allocator increased throughput by ~
> 49.7%. [On average, 558 messages/sec for the Intel® Xeon®
> 5365 based system versus 762K messages/sec for the Intel®
> Xeon® 5482 based system. Intel® Xeon® 5482 based system
> increased throughput by 36.6%.]
> --- On Mon, 7/26/10, Ian.Kinkade <kinkade@idi-middleware.com>
> wrote:
> 
> > From: Ian.Kinkade <kinkade@idi-middleware.com>
> > Subject: Re: QPID message throughput - Red Hat
> numbers
> > To: users@qpid.apache.org,
> mdonohue@structure-tech.com,
> brian@fluggo.com
> > Date: Monday, July 26, 2010, 6:30 PM
> >   Hi Matt & Brian,
> > 
> > It is my understanding that the Red Hat tests were
> > conducted using a 
> > Real-time Version of RHEL (MRG) and that it was
> > specifically tuned for 
> > MRG-M and its test applications.
> > 
> > You might want to try using the tuning application
> from the
> > MRG install 
> > before you run the tests.
> > 
> > I hope this was helpful?
> > 
> > Best Regards .................... Ian
> > 
> > Ian Kinkade
> > CEO
> > Information Design, Inc.
> > 145 Durham Road, Suite 11
> > Madison, CT  06443 USA
> > URL:   www.idi-middleware.com
> > Email: kinkade@idi-middleware.com
> > 
> > Work:  203-245-0772 Ext: 6212
> > Fax:   203-245-1885
> > Cell:  203-589-1192
> > 
> > 
> > On 7/26/2010 7:54 PM, Donohue, Matt wrote:
> > > The last project I worked on was the same for me.
> Not
> > close to the MRG throughput numbers with the same test
> and
> > this was on an otherwise optimized trading box.
> > > The MRG qpid rpm was faster than an Intel C++
> compiled
> > version though.
> > >
> > > Regards,
> > > Matt
> > >
> > > -----Original Message-----
> > > From: Brian Crowell [mailto:brian@fluggo.com]
> > > Sent: Monday, July 26, 2010 3:18 PM
> > > To: users@qpid.apache.org
> > > Subject: QPID message throughput - Red Hat
> numbers
> > >
> > > Red Hat claims to be able to get hundreds of
> thousands
> > of messages
> > > through on an eight core machine
> > > (http://www.redhat.com/mrg/messaging/features/ or
> > > http://www.redhat.com/f/pdf/mrg/Reference_Architecture_MRG_Messaging_Throughput.pdf).
> > > I'm working with an eight-core machine, and I'm
> only
> > getting about
> > > 11,000/sec (in; about 6,500/sec out). This is
> with
> > perftest, default
> > > settings.
> > >
> > > What kinds of things do I need to be doing to
> get
> > better throughput?
> > >
> > > --Brian
> > >
> > >
> >
> ---------------------------------------------------------------------
> > > Apache Qpid - AMQP Messaging Implementation
> > > Project:      http://qpid.apache.org
> > > Use/Interact: mailto:users-subscribe@qpid.apache.org
> > >
> > >
> > >
> >
> ---------------------------------------------------------------------
> > > Apache Qpid - AMQP Messaging Implementation
> > > Project:      http://qpid.apache.org
> > > Use/Interact: mailto:users-subscribe@qpid.apache.org
> > >
> > >
> > 
> >
> ---------------------------------------------------------------------
> > Apache Qpid - AMQP Messaging Implementation
> > Project:      http://qpid.apache.org
> > Use/Interact: mailto:users-subscribe@qpid.apache.org
> > 
> > 
> 
> 
>       
> 
> ---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project:      http://qpid.apache.org
> Use/Interact: mailto:users-subscribe@qpid.apache.org
> 
> 


      

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