Search Postgresql Archives

Re: Please help to improve SELECT JOIN performance, EXPLAIN ANALYZE attached

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2021-02-21 10:14:04 -0700, Michael Lewis wrote:
> No issues for us. We have used a low sample rate of 1% or so and gotten some
> very useful data.

Oh, somehow I never noticed the auto_explain.sample_rate parameter in
the docs. Good to know.

        hp

-- 
   _  | Peter J. Holzer    | Story must make more sense than reality.
|_|_) |                    |
| |   | hjp@xxxxxx         |    -- Charles Stross, "Creative writing
__/   | http://www.hjp.at/ |       challenge!"

Attachment: signature.asc
Description: PGP signature


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]

  Powered by Linux