Re: CPU bound at 99%

Поиск
Список
Период
Сортировка
От Joshua D. Drake
Тема Re: CPU bound at 99%
Дата
Msg-id 20080422084109.18e4282e@commandprompt.com
обсуждение исходный текст
Ответ на CPU bound at 99%  (Bryan Buecking <buecking@gmail.com>)
Ответы Re: CPU bound at 99%  (Bryan Buecking <buecking@gmail.com>)
Список pgsql-performance
On Wed, 23 Apr 2008 00:31:01 +0900
Bryan Buecking <buecking@gmail.com> wrote:

> at any given time there is about 5-6 postgres in startup
> (ps auxwww | grep postgres | grep startup | wc -l)
>
> about 2300 connections in idle
> (ps auxwww | grep postgres | idle)
>
> and loads of "FATAL: sorry, too many clients already" being logged.
>
> The server that connects to the db is an apache server using
> persistent connections. MaxClients is 2048 thus the high number of
> connections needed. Application was written in PHP using the Pear DB
> class.

Sounds like your pooler isn't reusing connections properly.

Sincerely,

Joshua D. Drake


--
The PostgreSQL Company since 1997: http://www.commandprompt.com/
PostgreSQL Community Conference: http://www.postgresqlconference.org/
United States PostgreSQL Association: http://www.postgresql.us/
Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate



В списке pgsql-performance по дате отправления:

Предыдущее
От: Bryan Buecking
Дата:
Сообщение: CPU bound at 99%
Следующее
От: Erik Jones
Дата:
Сообщение: Re: CPU bound at 99%