Thanks for the link! So the publishing rate drops to zero, because Erlang RAM usage goes over the limit of vm_memory_high_watermark (in my case, 3GB).
Then my question is: is it normal that 100 million persisted messages use 3 GB of memory? Shouldn't broker page them to disk and free memory? After I hit the limit I waited for an hour, and memory usage didn't go down and connections remained blocked. Regards, Sergey On Tue, Feb 25, 2014 at 5:43 PM, Alvaro Videla <[email protected]>wrote: > Hi, > > Have you seen http://www.rabbitmq.com/memory.html ? > > Regards, > > Alvaro > > On Tue, Feb 25, 2014 at 2:38 PM, Sergey Kraev <[email protected]> wrote: > > Hi, all! > > > > I am stress testing RabbitMQ. > > > > I have 10 persistent queues without consumers which I start to fill from > > topic exchange with 100 bytes long messages at the fastest rate possible. > > One hour and 100 million messages later erlang process is using all > > available RAM (3 GB) and message publishing rate at each queue drops from > > 3000 messages per second to zero. > > > > I'd like to know if this behavior is expected and for given configuration > > the queue backlog limit is 100 million messages. > > > > Thanks! > > > > > > _______________________________________________ > > rabbitmq-discuss mailing list > > [email protected] > > https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss > > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "rabbitmq-discuss" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/rabbitmq-discuss/0YGp-fpNk3Q/unsubscribe > . > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/rabbitmq-discuss. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "rabbitmq-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/rabbitmq-discuss. For more options, visit https://groups.google.com/groups/opt_out.
