Re: Disk filling, CPU filling, renegade inserts and

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От Rod Taylor
Тема Re: Disk filling, CPU filling, renegade inserts and
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Msg-id 1114025818.66326.34.camel@home
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Ответ на Disk filling, CPU filling, renegade inserts and deletes?  (Richard Plotkin <richard@richardplotkin.com>)
Ответы Re: Disk filling, CPU filling, renegade inserts and  (Richard Plotkin <richard@richardplotkin.com>)
Re: Disk filling, CPU filling, renegade inserts and deletes?  (Richard Plotkin <richard@richardplotkin.com>)
Список pgsql-performance
> I'm having a pretty serious problem with postgresql's performance.
> Currently, I have a cron task that is set to restart and vacuumdb -faz
> every six hours.  If that doesn't happen, the disk goes from 10% full
> to 95% full within 2 days (and it's a 90GB disk...with the database
> being a 2MB download after dump), and the CPU goes from running at
> around a 2% load to a 99+% load right away (the stats look like a
> square wave).

Are you running frequent queries which use temporary tables?


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