Re: Throughput drop with NIO transport as compared to TCP transport

2015-04-09 Thread samdowning
Thanks for taking interest in this Kevin. As I already mentioned, I did those tests with 1 consumer, 1 producer and 1 consumer, 20 producers. How many consumers and producers do you suggest I repeat the tests with? Thanks, Sam -- View this message in context: http://activemq.2283324.n4.nabbl

Throughput drop with NIO transport as compared to TCP transport

2015-04-08 Thread samdowning
Hi ActiveMQDevs, I was fiddling around with NIO transport connector in ActiveMQ v5.11.1. I can see the expected thread count reduction when using NIO connector. I did some quick throughput testing also and found that with NIO transport connector the throughput drops by more than 1.5 times to what

Re: Clarification regarding broker statistics in jconsole

2015-03-26 Thread samdowning
I am also trying to put some monitoring in place for my ActiveMQ setup and I also observed the same thing in Jconsole regarding the consumer count. I couldn't find any documentation explaining this. If someone from ActiveMQ team can clear this confusion it would be great. Thanks, Sam -- View t

Re: Incorrect inflight count for topic subscription

2015-03-24 Thread samdowning
>>Don't think the topic stats for inflight and "queue size" mean the same thing as queues Then what is would the interpretation of inflight and queue size in case of topic stats? How do I know which topic stats to consider and which not to consider? I didn't find any documentation in this regard?

Incorrect inflight count for topic subscription

2015-03-23 Thread samdowning
Hi, For one of my topics, I am seeing following destination statistics: dequeue count: 5556 dispatch count: 5556 enqueue count: 5557 inflight count: 5556 queue size: 0 And the consumer on this topic has following stats: consumed count: 5556 dequeue counter: 5556 dispatched counter: 5556 enqueue co

Re: ExceptionListener not getting fired on the client side when using JmsTemplate

2013-10-29 Thread samdowning
Hi, I too have experimented with ExceptionListener in the past with no success. I think the exception is invoked in some cases and not in some cases and perhaps the implementation is buggy. ActiveMQ developer team would be best to comment on this. This sounds like a basic requirement to have in

Re: NIO transport performance for ActiveMQ

2013-09-05 Thread samdowning
Hi, I am using NIO transport in my project but the number of threads are not decreasing. Can somebody tell in what scenarios this kind problem occurs? Thanks, Sam -- View this message in context: http://activemq.2283324.n4.nabble.com/NIO-transport-performance-for-ActiveMQ-tp4670977p4671209.h