[zeromq-dev] PGM at high throughput

Martin Sustrik sustrik at fastmq.com
Tue Jul 28 17:15:55 CEST 2009


> This warning would likely appear when you have a network issue with 
> traffic not routing both directions, or too high load on the sender as 
> it is not responding to requests for it's NLA.

My guess would be that you are overloading the network. You should set 
the transmission rate so that the network is able to cope with the load. 
Setting it to 1Gb/s on 1GbE won't do in long run. Try to decrease the 
rate limit to 500Mb/s. If it works OK, gradually increase it to find out 
what throughput is realistically achievable on your network.


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