[rabbitmq-discuss] rabbitMQ management tool not showing messages delivered

Langston, Jim Jim.Langston at compuware.com
Wed Feb 15 15:48:36 GMT 2012


Hi Simon,

Double-checked bullet #1, all the RMQ servers have mgmt turned on

# rabbitmq-plugins list
[e] amqp_client                       2.7.0
[ ] eldap                             2.7.0-git
[ ] erlando                           2.7.0
[e] mochiweb                          1.3-rmq2.7.0-git
[ ] rabbitmq_auth_backend_ldap        2.7.0
[ ] rabbitmq_auth_mechanism_ssl       2.7.0
[ ] rabbitmq_consistent_hash_exchange 2.7.0
[ ] rabbitmq_federation               2.7.0
[ ] rabbitmq_jsonrpc                  2.7.0
[ ] rabbitmq_jsonrpc_channel          2.7.0
[ ] rabbitmq_jsonrpc_channel_examples 2.7.0
[E] rabbitmq_management               2.7.0
[e] rabbitmq_management_agent         2.7.0
[ ] rabbitmq_management_visualiser    2.7.0
[e] rabbitmq_mochiweb                 2.7.0
[ ] rabbitmq_shovel                   2.7.0
[ ] rabbitmq_shovel_management        2.7.0
[ ] rabbitmq_stomp                    2.7.0
[ ] rabbitmq_tracing                  2.7.0
[ ] rfc4627_jsonrpc                   2.7.0-git
[e] webmachine                        1.7.0-rmq2.7.0-hg



For #2 bullet, all the connections are long-lived ..


Jim


On 2/15/12 5:13 AM, "Simon MacMullen" <simon at rabbitmq.com> wrote:

>On 14/02/12 18:27, Langston, Jim wrote:
>> I'm scratching on this one Š
>>
>> I have 4 queues, 8 RMQ server cluster, in the browser for management, I
>> see for
>> the queues, all their names, status is active on all of them, they are
>> showing
>> about 7K of incoming message rates. On three of the queues deliver/get
>>is
>> displaying about 7K as well, that is, except for one queue, which is
>> showing 0.
>> Yet, the messages are getting to the applications from that queue.
>>
>> This is the same for all the RMQ server mgmt pages.
>>
>> I'm not sure why I'm seeing 0 for that one queue even though the
>>application
>> is not bothered as the queue is not building up and the messages are
>>getting
>> through.
>
>Hi Jim. Two possibilities spring to mind:
>
>1) Is the management agent running on all nodes in the cluster? If it's
>not installed on any node, any activity on that node will not be counted.
>
>2) Is that queue consumed from by clients that open and close very short
>lived channels? There's a longstanding bug / lacking feature in mgmt
>that short-lived channels do not contribute to statistics.
>
>Cheers, Simon
>
>-- 
>Simon MacMullen
>RabbitMQ, VMware
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