http://www.clarksys.com/blog/2007/11/20/dns-load-testing-results/ Rants and Raves! Thu, 10 Nov 2011 17:19:12 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.clarksys.com/blog/2007/11/20/dns-load-testing-results/comment-page-1/#comment-47 hobodave Fri, 18 Jan 2008 11:38:24 +0000 http://www.clarksys.com/?p=364#comment-47 Hi Max. I found your blog while googling for DNS load testing utilities. I should advise you that queryperf is deprecated, and quite crappy. :) I ran into multiple issues with it, especially with multicore processors. I'd highly suggest running your tests again using 'dnsperf' by Nominum, and using 'resperf' for your caching nameservers if desired. These tools are current, and provide much more accurate results in my experience. They are available here: <a href="http://nominum.org/testing_tools.php" rel="nofollow">http://nominum.org/testing_tools.php</a> -Dave Hi Max. I found your blog while googling for DNS load testing utilities. I should advise you that queryperf is deprecated, and quite crappy. :) I ran into multiple issues with it, especially with multicore processors. I’d highly suggest running your tests again using ‘dnsperf’ by Nominum, and using ‘resperf’ for your caching nameservers if desired. These tools are current, and provide much more accurate results in my experience.
They are available here: http://nominum.org/testing_tools.php
-Dave

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