Re: [Spam: 5.0] Please help: Performance issue with persistence

2007-03-05 Thread James Strachan
On 3/5/07, naga007 <[EMAIL PROTECTED]> wrote: Thanks, that Dramatically improved the througput, but i have one question, if the client is not waiting for an ACK when sending persistent messages, then don't we think we are at a risk of loosing messages? Async send avoids blocking until each me

Re: [Spam: 5.0] Please help: Performance issue with persistence

2007-03-05 Thread naga007
Thanks, that Dramatically improved the througput, but i have one question, if the client is not waiting for an ACK when sending persistent messages, then don't we think we are at a risk of loosing messages? James.Strachan wrote: > > If you are using AUTO_ACK then you might wanna enable async s

Re: [Spam: 5.0] Please help: Performance issue with persistence

2007-03-05 Thread James Strachan
If you are using AUTO_ACK then you might wanna enable async sending... http://activemq.apache.org/async-sends.html On 3/5/07, naga007 <[EMAIL PROTECTED]> wrote: Let me explain in more detail. As i said, this application is a Framework for SOA based Applications(Kind of similar to ServiceMix

Re: [Spam: 5.0] Please help: Performance issue with persistence

2007-03-05 Thread naga007
Let me explain in more detail. As i said, this application is a Framework for SOA based Applications(Kind of similar to ServiceMix). We are using JMETER to send HttpSOAP Requests and these SOAP rquests gets staged in multiple queues before its gets deliverd to a service. So For Example if we are

Re: Please help: Performance issue with persistence

2007-03-04 Thread James Strachan
On 3/5/07, naga007 <[EMAIL PROTECTED]> wrote: We are noticing significant performance degradation with persistence turned on, when the no of concurrent users is more than 50. What do you mean by users? Producers, consumers, sessions, connections? Its a bit hard to offer advice on optimisat

Please help: Performance issue with persistence

2007-03-04 Thread naga007
We are noticing significant performance degradation with persistence turned on, when the no of concurrent users is more than 50. Our application(which is like is SOA Framework) is using active 4.1 running on Linux Redhat with 2 Cores, 8GB Ram and using SAN for journal files storage. Our curre