the inflight count means inflight to a consumers session, not necessarily
received and unacked by a consumer. You must have 6 consumers. There is an
additional prefetch extension that is used in transactions when a message is
delivered so that a transction can span the prefetch limit.
2009/6/24
Yeah, but I have fast consumers and slow producers. In my case
InFlightCount must be about zero, I guess. This is because of producers
too slow to generate a lot of messages for consumers. Do I miss
something?
On Wed, 2009-06-24 at 17:00 +0100, Gary Tully wrote:
the inflight count means inflight
the prefetch has a large bearing on this, it defaults to 1000 for queues.
If you have lots of consumers that consume just a few messages (say 100),
each will get dispatched up to the prefetch value, and when the consumer
closes, the remaining 900 will get dispatched again to another consumer.
There is one more aspect that I don't understand.
My queue InFlightCount value vary about 6000. One moment it's exactly
6000, another moment it's 6012 and so on (but never 6000). So new
messages are acknowledged correctly, but there is 6K messages that were
not commited by consumer, I guess.
We
...@farpost.com
FarPost.
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2009/6/19 Denis Bazhenov bazhe...@farpost.com:
I'm interested in following topic. What does the InFlightCount mean if
JMX console for queue.
It's seems like in flight count is difference between dequeue count and
dispatch count. But I have very strange situation.
I have a queue which have
I'm interested in following topic. What does the InFlightCount mean if
JMX console for queue.
It's seems like in flight count is difference between dequeue count and
dispatch count. But I have very strange situation.
I have a queue which have following statistic:
DequeueCount: 55189
