Hi Srinath, I'm using WSO2's sample code, which I have copied here for my own reference:
https://bitbucket.org/stodge/wso2_sandbox/src/ffe60a52db6fe2b1c928cc3e0187380d9e74b66f/src/main/java?at=default I'm using the TopicSubscriber and TopicPublisher code. I am using the standard download ZIP of the message broker, so I assume it is using Cassandra somehow. I only have on topic "rdd.trax". Thanks Mike On Fri, Sep 6, 2013 at 2:42 PM, Srinath Perera <[email protected]> wrote: > Hi Mike, > > I think you are using Cassandra comes embedded with MB and not running a > different MB. Please confirm. > > How many topics do you use? > Also, could you send us your clients for producer and consuming? > > We will check this, and in general it is high. However, we do poll > Cassandra to get the messages (and we sleep a bit if there is no message) > before delivering. But if 55TPS just enough to return at least one more > message at each poll, then it could take some CPU. > > --Srinath > > > > > On Fri, Sep 6, 2013 at 10:48 AM, Mike Stoddart <[email protected]> wrote: > >> I added support for publishing objects to the Message Broker using JMS to >> my application. The test scenario includes two clients that connect, one >> producing and one consuming. I'm using the sample code for working with >> topics and I'm sending ObjectMessage instances. The statistics seem to be: >> >> rate: 55 messages/second >> serialized object size: approx 1k >> >> The Message Broker is running at 30% on my MacBook Pro with 16Gb. >> >> This seems awfully high - are my expectations way off? >> >> Thanks >> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > ============================ > Srinath Perera, Ph.D. > http://people.apache.org/~hemapani/ > http://srinathsview.blogspot.com/ > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > >
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