Re: Upgraded to 8.2.3 --- still having performance issues
От | Carlos Moreno |
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Тема | Re: Upgraded to 8.2.3 --- still having performance issues |
Дата | |
Msg-id | 45E5EBCC.7090206@mochima.com обсуждение исходный текст |
Ответ на | Re: Upgraded to 8.2.3 --- still having performance issues (Rodrigo Gonzalez <rjgonzale@gmail.com>) |
Ответы |
Re: Upgraded to 8.2.3 --- still having performance issues
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Список | pgsql-performance |
Rodrigo Gonzalez wrote: > >> 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. >> [...] >> > And the problem that *may* be related is....? > > All the information is required so someone can give you good > information... You are absolutely right, of course --- it was an instance of "making a long story short" for everyone's benefit :-) To make the story as short as possible: I was running a program that does clean up on the database (move records older than 60 days). That program creates log files, and it exhausted the available space on the /home partition (don't ask! :-)). The thing is, all of postgres's data is below the /var partition (which has a total of 200GB, and still around 150GB available) --- in particular, the postgres' home directory is /var/users/postgres, and the database cluster's data directory is /var/users/postgres/data --- that tells me that this issue with the /home partition should not make postgres itself choke; the clean up program was totally choking, of course. And yes, after realizing that, I moved the cleanup program to some place below the /var directory, and /home now has 3.5GB available. Thanks, Carlos --
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