Will chat and write a test plan for this today.
On Fri, Jun 21, 2013 at 8:35 AM, Srinath Perera <srin...@wso2.com> wrote: > Hi Malinga, > > We need to also test with several MB2 nodes. 2, 4, and 8. Those nodes are > big and we can run multiple MB in each node. > > Lets chat. > > --Srinath > > > On Thu, Jun 20, 2013 at 9:28 PM, Malinga Purnasiri <malin...@wso2.com>wrote: > >> Hi, >> >> After the MB 2.1.0 Beta; performance test released, we realized that we >> need to increase the numbers to further more. So after chatting with >> Srinath and team mates, I spent sometime to profile the MB with JProfiler. >> >> After looking at the *hotspots* and *VM Telemetry Views* found following >> issues in the MB. >> >> *** Message Expiration logic takes more time to execute and transfer the >> results. This is simply due to slice query results count set to max_int. >> * >> * >> *** Some executor pools had just 50 hard - coded limits. So when testing >> with parallel publishers and subscribers system fail to perform. >> >> Following is new performance numbers after the required changes >> >> ------------ Q Paradigm >> Message Size : 1K >> # of Producers : 20 >> # of Consumers : 250 >> # of Queues : 10 >> # of Messages : 50,000 >> >> >> Old Results : TPS is ~ 600 to 750 >> New Results : TPS is ~ 1300 to 1600 >> ------------ >> >> @Asanka Please we need to conduct comprehensive performance test by >> varying factors like message size, # of producers .... >> >> @Srinath As we discussed I will add this test suite to MB code base so >> when building the system we can ship this with the MB pack. So anytime we >> can run this without much hassle. >> >> Any thoughts on how we can increase this numbers, improve the test suite >> further more .... >> >> -- >> Malinga Pathmal, >> Technical Lead, WSO2, Inc. : http://wso2.com/ >> Phone : (+94) 715335898 >> > > > > -- > ============================ > Srinath Perera, Ph.D. > Director, Research, WSO2 Inc. > Visiting Faculty, University of Moratuwa > Member, Apache Software Foundation > Research Scientist, Lanka Software Foundation > Blog: http://srinathsview.blogspot.com/ > Photos: http://www.flickr.com/photos/hemapani/ > Phone: 0772360902 > -- Malinga Pathmal, Technical Lead, WSO2, Inc. : http://wso2.com/ Phone : (+94) 715335898
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