Re: Gather performance analysis

On Fri, Sep 24, 2021 at 1:19 AM Dilip Kumar <dilipbalaut@gmail.com> wrote:
> I am looking at the "query-results.ods" file shared by Tomas, with a
> million tuple I do not really see where the patch hurts? because I am
> seeing in most of the cases the time taken by the patch is 60-80%
> compared to the head.  And the worst case with a million tuple is
> 100.32% are are we pointing to that 0.32% or there is something else
> that I am missing here.

The spreadsheet has two tabs. Flip to "xeon e5-2620v3" and scroll all
the way down.

-- 
Robert Haas
EDB: http://www.enterprisedb.com