lack of processing the operators rabbitmq queue

[gbardzicki]

Hi all,
on ver. 0.11.1, we observe the following behaviour: during larger payload periods, jasmin stops processing rabbits queue and no messages are written to our sms provider. only after systemctl service restart, the hanging payload is being processed and sent properly.

I've read that it might have sth to do with Redis being overloaded, but have no clue how to verify this assumtion. Thoughts? :)