[rabbitmq-discuss] UI shows zero message rate in 3.0.4

[姚仁捷]

Hi guys, 

I've met a strange problem in a long time. In UI, I found some 
connections's message rate shows '0.00/s' but actually this connection is 
producing or cosuming message.

plus,

1. sometimes all connection from ONE node all showed '0.00/s' and 
restarting this node cannot help, the only way to solve this is break up 
whole cluster and re-join.
2. some of connection of a certain queue(not all connections) show '0.00/s'.
3. ALL CONNECTION which show '0.00/s'  IS woking well.

I've googled this problem, some say the connection is short-period, but 
I've confirmed my connection is long-period. And my rabbitmq is 3.0.4.

Below and attachment is my screenshots:


<https://lh4.googleusercontent.com/-TnF5v8ZPBlA/UXYhnfEAcSI/AAAAAAAAABo/vkurg2P_Wls/s1600/Screenshot+from+2013-04-23+12%3A46%3A03.png>

<https://lh6.googleusercontent.com/-9K1EHCewn-0/UXYiBRHWDhI/AAAAAAAAABw/4h-ErjseoF4/s1600/Screenshot+from+2013-04-23+13%3A49%3A53.png>
<https://lh6.googleusercontent.com/-9K1EHCewn-0/UXYiBRHWDhI/AAAAAAAAABw/4h-ErjseoF4/s1600/Screenshot+from+2013-04-23+13%3A49%3A53.png>
<https://lh6.googleusercontent.com/-9K1EHCewn-0/UXYiBRHWDhI/AAAAAAAAABw/4h-ErjseoF4/s1600/Screenshot+from+2013-04-23+13%3A49%3A53.png>
<https://lh6.googleusercontent.com/-9K1EHCewn-0/UXYiBRHWDhI/AAAAAAAAABw/4h-ErjseoF4/s1600/Screenshot+from+2013-04-23+13%3A49%3A53.png>
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