Re: Upgraded to 8.2.3 --- still having performance issues

Поиск
Список
Период
Сортировка
От Carlos Moreno
Тема Re: Upgraded to 8.2.3 --- still having performance issues
Дата
Msg-id 45E5D9D7.5090608@mochima.com
обсуждение исходный текст
Ответ на Re: Upgraded to 8.2.3 --- still having performance issues  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Upgraded to 8.2.3 --- still having performance issues
Список pgsql-performance
Tom Lane wrote:

>Carlos Moreno <moreno_pg@mochima.com> writes:
>
>
>>I would have expected a mind-blowing increase in responsiveness and
>>overall performance.  However, that's not the case --- if I didn't know
>>better, I'd probably tend to say that it is indeed the opposite
>>(performance seems to have deteriorated)
>>
>>
>
>Did you remember to re-ANALYZE everything after loading up the new
>database?  That's a frequent gotcha ...
>
>

I had done it, even though I was under the impression that it wouldn't be
necessary with 8.2.x  (I still chose to do it just in case).

I've since discovered a problem that *may* be related to the deterioration
of the performance *now* --- but that still does not explain the machine
choking since last night, so any comments or tips are still most welcome.

Thanks,

Carlos
--


В списке pgsql-performance по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: Upgraded to 8.2.3 --- still having performance issues
Следующее
От: Rodrigo Gonzalez
Дата:
Сообщение: Re: Upgraded to 8.2.3 --- still having performance issues