Re: Performance of persistent messages

2009-10-13 Thread Patrik Nordwall
I think (hope) I have found the root of problem. I found a test program in SonicMQ documentation: http://communities.progress.com/pcom/servlet/JiveServlet/download/10720-3-10090/mq_tuning_76.pdf It tests performance of RandomAccessFile.getFD().sync() Is that relevant for ActiveMQ persistence per

Re: Performance of persistent messages

2009-10-13 Thread Patrik Nordwall
memory, Intel Core 2 Duo T7500, 2.0 > GHz, JDK 1.5 > > Joe > http://www.ttmsolutions.com > > > > > Patrik Nordwall wrote: >> >> Hi, I'm trying to find a message broker that has the performance for >> persistent messages that we need. >

Performance of persistent messages

2009-10-12 Thread Patrik Nordwall
Hi, I'm trying to find a message broker that has the performance for persistent messages that we need. We have defined the following scenario: - 6 producers (standalone java applications) that send persistent messages. Each producer send 20 msg/s. The messages have xml payload, 3 kB. No transact