Re: Have we out-grown Flex? - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Have we out-grown Flex?
Date
Msg-id 20120502181546.GC21098@momjian.us
Whole thread Raw
In response to Re: Have we out-grown Flex?  (Jeff Janes <jeff.janes@gmail.com>)
List pgsql-hackers
On Wed, May 02, 2012 at 10:37:58AM -0700, Jeff Janes wrote:
> I could try to clean up and post the patch that implements this if you want.
> 
> The second method was just to do --enable-profiling on a stock build
> and look at the call graph section of gprof output.  It attributed 50%
> to pg_plan_queries and children and about 10% to each of
> pg_parse_query and pg_analyze_and_rewrite (including their respective
> children).  I don't put tremendous faith in gprof's call graph, but
> the fact that the results are in agreement with the other method gives
> me more confidence in both.

Those are the ratio's I (and I think Tom) expected to see.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + It's impossible for everything to be true. +


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