Re: Buffer pool statistics in Explain Analyze - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Buffer pool statistics in Explain Analyze
Date
Msg-id 200901090030.n090UG128730@momjian.us
Whole thread Raw
In response to Re: Buffer pool statistics in Explain Analyze  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Buffer pool statistics in Explain Analyze  ("Alex Hunsaker" <badalex@gmail.com>)
List pgsql-hackers
Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> > What did you want done with this patch?  It is unlikely we want to see
> > those counters by default, and we have had little demand for them.
> 
> >> Here is a patch that adds "buffer pool statistics" to the explain analyze
> >> output revealing the number of buffer pages hit at each and every execution
> >> step.
> 
> This was already rejected in connection with pg_stat_statements, no?

You know, I thought we discussed it as part of that patch, but the
author was Vladimir Sitnikov, not the pg_stat_statement author, Alex
Hunsaker, so I am just checking.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + If your life is a hard drive, Christ can be your backup. +


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