[zeromq-dev] Tests of 0MQ/0.3.1 on 10GbE

[Pavol Malosek]

Hello,

Latency as a function of throughput has been measured only for version 0.3 
and 1Gb Ethernet, have a look at
http://www.zeromq.org/results:0mq-tests-v03 (the second half of latency 
paragraph).

CPU load was not measured but generally ZeroMQ uses two threads (business 
application thread & I/O thread), which can significantly load two CPU 
cores.
On high speed interconnects and full speed message stream both cores are 
running at approximately 100% utilisation.

malo

----- Original Message ----- 
From: "Majumder, Rajib" <rajib.majumder at credit-suisse.com>
To: "Pavol Malosek" <malosek at fastmq.com>; <zeromq-dev at lists.zeromq.org>
Sent: Friday, November 14, 2008 3:14 PM
Subject: RE: [zeromq-dev] Tests of 0MQ/0.3.1 on 10GbE


Hi,

Thanks for this result.

Did you measure latency as a function of throughput, ie how it degrades
under a very high message rate, e.g 500 kmsgs/s, 1 mn msgs/sec etc?

How about CPU utilization?

Thanks

Rajib

-----Original Message-----
From: zeromq-dev-bounces at lists.zeromq.org
[mailto:zeromq-dev-bounces at lists.zeromq.org] On Behalf Of Pavol Malosek
Sent: Friday, November 14, 2008 8:53 PM
To: zeromq-dev at lists.zeromq.org
Subject: [zeromq-dev] Tests of 0MQ/0.3.1 on 10GbE

Hello,

New whitepaper presenting performance results for 0MQ 0.3.1 on 10Gb
Ethernet is available at zeromq.org site (Tests results section).

Direct link:
http://www.zeromq.org/results:10gbe-tests-v031

malo
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