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To: Ed Park <epark@athenahealth.com> From: Tim Bunce <Tim.Bunce@ig.co.uk> Subject: Re: [ANNOUNCE] new site: scaling mod_perl (+tool: mod_perl + Date: Fri, 8 Dec 2000 11:49:20 +0000 On Fri, Dec 08, 2000 at 05:47:00AM -0500, Ed Park wrote: > > So far, I've written up a basic scaling framework, and I've posted a > particular development profiling tool that we wrote to capture, time, and > explain all SQL select queries that occur on a particular page of a mod_perl > + DBD::Oracle application: > -http://www.lifespree.com/modperl/explain_dbitracelog.pl The docs should at least mention the ora_explain tool from Alan Burlison (a Sun performance guy) that's included in the DBD::Oracle distribution. It'll let you and and explain the queries that are _actually_ slow or expensive, in priority order, rather than drown in the explain plans of many queries. ===