Hi I have a need to transport a large amount messages from .NET into java and
ActiveMQ seems to be a good good fit for this bridge.
However, I am running into some performance that I need to understand.
The flow of the transport, consisting of NMS client to push messages, 1K
each, into multiple queues concurrently ( varies from 1 to 500) via openwire
TCP as localhost
On the java side, i have embedded activemq configured with the following
info:
- no persistent
- each queue memory is configurable
- data get pulled out using one thread per queue as fast as it can
( why I not using message listener may not relevant in this scenarios).
- messages can be either sent in block using transaction or no
transaction.
Here are the results of 300 queues, on my 4 CPU (1 socket)
- the java side max out at 7K msg/sec
- each queue memory usage are slow at jmx side, mean java are able to keep
up the incoming ingest
- CPU from window task manager show %68 average this include both java and
.net process,
but the .NET side double the java broker/consumber side
is it normal at the NMS client producer side?
Huge thanks for any suggestion/advice
Thanks
-Dan
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