Re: Buffer pool statistics in Explain Analyze

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От Alex Hunsaker
Тема Re: Buffer pool statistics in Explain Analyze
Дата
Msg-id 34d269d40901082222j4398b8f1h2d56b26fd0eb547c@mail.gmail.com
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Ответ на Re: Buffer pool statistics in Explain Analyze  (Bruce Momjian <bruce@momjian.us>)
Ответы Re: Buffer pool statistics in Explain Analyze  (ITAGAKI Takahiro <itagaki.takahiro@oss.ntt.co.jp>)
Список pgsql-hackers
On Thu, Jan 8, 2009 at 17:30, Bruce Momjian <bruce@momjian.us> wrote:
> 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.

I assume you mean Itagaki-san not me :)


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