Robert Godfrey wrote:
>
>
> We synch on every message received (we do write-combine the synchs
> when there are many different threads receiving messages
> "simultaneously"). However what you are more likely seeing is that
> the client buffers writes before putting them on the wire. The broker
> will not be processing at 16K message/s
>
> -- Rob
>
>
There is only one producer and consumer so I doubt this is due to write
combines.
If BDB is actually synching but the client is sending at such a high rate,
this would imply to me that either producer flow control is not implemented
in qpid, or the producer window size is set to a very large value.
I also notice the server quickly OOMs at this sustained rate.
--
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