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 <[email protected]> wrote: > From: Donohue, Matt <[email protected]> > Subject: RE: QPID message throughput - Red Hat numbers > To: "Clark O'Brien" <[email protected]>, "[email protected]" > <[email protected]>, "[email protected]" <[email protected]> > 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:[email protected]] > > Sent: Monday, July 26, 2010 8:08 PM > To: [email protected]; > Donohue, Matt; [email protected] > 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 <[email protected]> > wrote: > > > From: Ian.Kinkade <[email protected]> > > Subject: Re: QPID message throughput - Red Hat > numbers > > To: [email protected], > [email protected], > [email protected] > > 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: [email protected] > > > > 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:[email protected]] > > > Sent: Monday, July 26, 2010 3:18 PM > > > To: [email protected] > > > 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:[email protected] > > > > > > > > > > > > --------------------------------------------------------------------- > > > Apache Qpid - AMQP Messaging Implementation > > > Project: http://qpid.apache.org > > > Use/Interact: mailto:[email protected] > > > > > > > > > > > --------------------------------------------------------------------- > > Apache Qpid - AMQP Messaging Implementation > > Project: http://qpid.apache.org > > Use/Interact: mailto:[email protected] > > > > > > > > > --------------------------------------------------------------------- > Apache Qpid - AMQP Messaging Implementation > Project: http://qpid.apache.org > Use/Interact: mailto:[email protected] > > --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:[email protected]
