| From: | "Alex Hunsaker" <badalex(at)gmail(dot)com> |
|---|---|
| To: | "Bruce Momjian" <bruce(at)momjian(dot)us> |
| Cc: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Vladimir Sitnikov" <sitnikov(dot)vladimir(at)gmail(dot)com>, "ITAGAKI Takahiro" <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>, "Gregory Stark" <stark(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Buffer pool statistics in Explain Analyze |
| Date: | 2009-01-09 06:22:27 |
| Message-ID: | 34d269d40901082222j4398b8f1h2d56b26fd0eb547c@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Jan 8, 2009 at 17:30, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> Tom Lane wrote:
>> Bruce Momjian <bruce(at)momjian(dot)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.
I assume you mean Itagaki-san not me :)
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