Re: Hash join on int takes 8..114 seconds

От: Alvaro Herrera
Тема: Re: Hash join on int takes 8..114 seconds
Дата: ,
Msg-id: 20081121194805.GI5210@alvh.no-ip.org
(см: обсуждение, исходный текст)
Ответ на: Re: Hash join on int takes 8..114 seconds  ("Andrus")
Ответы: Re: Hash join on int takes 8..114 seconds  ("Andrus")
Список: pgsql-performance

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Hash join on int takes 8..114 seconds  ("Andrus", )
 Re: Hash join on int takes 8..114 seconds  (PFC, )
  Re: Hash join on int takes 8..114 seconds  ("Andrus", )
 Re: Hash join on int takes 8..114 seconds  (Richard Huxton, )
  Re: Hash join on int takes 8..114 seconds  ("Andrus", )
   Re: Hash join on int takes 8..114 seconds  (Richard Huxton, )
    Re: Hash join on int takes 8..114 seconds  ("Andrus", )
   Re: Hash join on int takes 8..114 seconds  (PFC, )
    Re: Hash join on int takes 8..114 seconds  ("Andrus", )
     Re: Hash join on int takes 8..114 seconds  (, )
      Re: Hash join on int takes 8..114 seconds  ("Andrus", )
       Re: Hash join on int takes 8..114 seconds  (PFC, )
       Re: Hash join on int takes 8..114 seconds  (Alan Hodgson, )
       Re: Hash join on int takes 8..114 seconds  (Tomas Vondra, )
     Re: Hash join on int takes 8..114 seconds  (Richard Huxton, )
      Re: Hash join on int takes 8..114 seconds  ("Andrus", )
       Re: Hash join on int takes 8..114 seconds  (PFC, )
        Re: Hash join on int takes 8..114 seconds  ("Andrus", )
         Re: Hash join on int takes 8..114 seconds  (Alvaro Herrera, )
          Re: Hash join on int takes 8..114 seconds  ("Andrus", )
           Re: Hash join on int takes 8..114 seconds  (Alvaro Herrera, )
            Re: Hash join on int takes 8..114 seconds  ("Andrus", )
             Re: Hash join on int takes 8..114 seconds  (Alvaro Herrera, )
           Re: Hash join on int takes 8..114 seconds  (Tomas Vondra, )
      Re: Hash join on int takes 8..114 seconds  ("Andrus", )
       Re: Hash join on int takes 8..114 seconds  (Scott Carey, )
     Re: Hash join on int takes 8..114 seconds  (PFC, )
      Re: Hash join on int takes 8..114 seconds  (Tom Lane, )
       Re: Hash join on int takes 8..114 seconds  (PFC, )
      Re: Hash join on int takes 8..114 seconds  ("Andrus", )
       Re: Hash join on int takes 8..114 seconds  (PFC, )
        Re: Hash join on int takes 8..114 seconds  ("Andrus", )
         Re: Hash join on int takes 8..114 seconds  (Tomas Vondra, )
          Re: Hash join on int takes 8..114 seconds  ("Andrus", )
           Re: Hash join on int takes 8..114 seconds  (Tomas Vondra, )
         Re: Hash join on int takes 8..114 seconds  (Scott Carey, )
          Re: Hash join on int takes 8..114 seconds  ("Andrus", )
           Re: Hash join on int takes 8..114 seconds  (Tomas Vondra, )
            Re: Hash join on int takes 8..114 seconds  ("Andrus", )
             Re: Hash join on int takes 8..114 seconds  (, )
              Re: Hash join on int takes 8..114 seconds  ("Andrus", )

Andrus wrote:

> Will value of 30 allow other clients to work when VACUUM FULL is running ?

1. vacuum_cost_delay does not affect vacuum full
2. vacuum full is always blocking, regardless of settings

So I gather you're not doing any vacuuming, eh?

--
Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.


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