[rabbitmq-discuss] Guidance on Understanding API Output for Monitoring
richard at raseley.com
Thu May 16 19:13:51 BST 2013
Thanks so much for the reply. It sounds like it would be beneficial for us
to upgrade to 3.1.0. I will run this by the relevant people and figure out
our path forward.
On Wed, May 15, 2013 at 5:46 AM, Simon MacMullen <simon at rabbitmq.com> wrote:
> On 13/05/13 15:12, Richard Raseley wrote:
>> Primarily I would like to get absolute message count and throughput
>> statistics on a specified exchange over a specified or at least known
>> time period.
>> If you look at the JSON attachment I sent it does show throughput (e.g.
>> 100msg/s) but it doesn't tell me over what period that number is from.
>> Any help would be greatly appreciated.
> I think you are using < 3.1.0 - in which case the throughput is the
> current instantaneous rate, and the absolute counts are for all currently
> open channels (so they can go backward when a channel is closed).
> In 3.1.0 this was rewritten. The absolute counts are now for all time
> (well, since the statistics database started) and you can specify
> sample_age and sample_incr parameters to get historical data - see
> Cheers, Simon
> Simon MacMullen
> RabbitMQ, Pivotal
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