[zeromq-dev] PUB/SUB on an epgm socket ... and CPU usage?

[Ladan Gharai]

> But it seems even more of our loss problems were related to having set
> ZMQ_RATE to a rather high number (initially 950Mbps and then 500Mbps) - I
> have now reduced it to 100Mbps. I am now seeing the following behaviors:
>


   1. If I do send 100Mbps the receiver actually sees ~90Mbps. Is  10% the %
   allocated for  SPM/SPMR/RDATA/....?
   2. If I send 100 or say 90 Mbps CPU usage goes up to 100%! and with
   50Mbps it is around 50% ... is this normal?
   3.
      - this does not seem to happen with the ZMQ ipc or tcp sockets - but
      then those transports are not effected by ZMQ_RATE either


>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20110610/9c261aab/attachment.htm>