How to use Log Parser to get RPS and other useful data about your environment http://blogs.msdn.com/b/brian_farnhill/archive/2014/04/03/calculating-rps-statistics-from-iis-logs.aspx http://blogs.msdn.com/b/mohamed_el_ashmawi/archive/2011/09/23/sharepoint-2010-capacity-management-log-parser.aspx http://smallcitydesign.com/how-to-get-sharepoint-2010-requests-per-second-rps/ http://blogs.msdn.com/b/carloc/archive/2008/07/20/time-taken-and-logparser-for-web-site-statistics.aspx http://lizardlabs.uservoice.com/knowledgebase/articles/61044 http://www.lizard-labs.com/log_parser_lizard.aspx http://www.toddklindt.com/blog/Lists/Posts/Post.aspx?ID=85 http://blogs.msdn.com/b/markarend/archive/2012/02/24/measuring-concurrent-site-users.aspx http://blogs.msdn.com/b/carlosag/archive/2010/03/25/analyze-your-iis-log-files-favorite-log-parser-queries.aspx