Re: Latency causing throughput problems in ActiveMQ 5.2

2009-10-12 Thread nkleinsch
re not using transactions or durable subscriptions. >>>>> >>>>> I set up a test between the two sites using the ActiveMQ >>>>> Performance >>>>> Module. I'm using a stock ActiveMQ 5.2 and the ActiveMQ Performance >>>&g

Re: Latency causing throughput problems in ActiveMQ 5.2

2009-10-08 Thread Rob Davies
t isn't a bandwidth limitation. The latency between the two sites (measured using ping) is 90ms. Why would latency have such a large effect on my message throughput rate? Are there any settings I could change that would help my performance? Thanks, Nick Kleinschmidt --

Re: Latency causing throughput problems in ActiveMQ 5.2

2009-10-07 Thread nkleinsch
t; If I run the producer and consumer on another server in site 1, I get a >>> system average throughput of 5184. If I run the same test, except with >>> the client on a similarly configured server in site 2, I get a >>> throughput of 112. >>> >>> The transf

Re: Latency causing throughput problems in ActiveMQ 5.2

2009-10-07 Thread Joe Fernandez
>> The transfer rate between the two servers is upwards of 3 MB/s, so I >> assume it isn't a bandwidth limitation. The latency between the two sites >> (measured using ping) is 90ms. Why would latency have such a large effect >> on my message throughput rate? Are there any settings I could change that >> would help my performance? >> >> Thanks, >> Nick Kleinschmidt >> > > -- View this message in context: http://www.nabble.com/Latency-causing-throughput-problems-in-ActiveMQ-5.2-tp25777286p25791255.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Latency causing throughput problems in ActiveMQ 5.2

2009-10-07 Thread nkleinsch
so I > assume it isn't a bandwidth limitation. The latency between the two sites > (measured using ping) is 90ms. Why would latency have such a large effect > on my message throughput rate? Are there any settings I could change that > would help my performance? > > Thanks, &

Latency causing throughput problems in ActiveMQ 5.2

2009-10-06 Thread nkleinsch
at would help my performance? Thanks, Nick Kleinschmidt -- View this message in context: http://www.nabble.com/Latency-causing-throughput-problems-in-ActiveMQ-5.2-tp25777286p25777286.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.