Comment 3 for bug 903199

@Andrea:

There are no warnings or errors in the 5352264 line rabbitmq log file that do not match the below regular expressions:

^\s*$
^=INFO REPORT==== [0-9]+-[A-Za-z]{3}-[0-9]{2}::[0-9]{2}:[0-9]{2}:[0-9]{2} ===$
^accepted TCP connection on [::]:5672 from [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}:[0-9]+$

Note that the compute nodes were processing messages from nova-api and nova-scheduler from the same rabbitmq instance while nova-network was not responding. This accounts for the ~3000 message (and growing) network queue that I discovered.