Re: Have we out-grown Flex?
От | Bruce Momjian |
---|---|
Тема | Re: Have we out-grown Flex? |
Дата | |
Msg-id | 20120502181546.GC21098@momjian.us обсуждение исходный текст |
Ответ на | Re: Have we out-grown Flex? (Jeff Janes <jeff.janes@gmail.com>) |
Список | 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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