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Re: can't handle large number of INSERT/UPDATEs

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Cc: "Anjan Dave" <adave(at)vantage(dot)com>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>,"Rod Taylor" <pg(at)rbt(dot)ca>
Subject: Re: can't handle large number of INSERT/UPDATEs
Date: 2004-10-27 00:42:53
Message-ID: 200410261742.53345.josh@agliodbs.com (view raw or flat)
Thread:
Lists: pgsql-performance
Anjan,

> Oct 26 17:26:25 vl-pe6650-003 postgres[14273]: [4-1] LOG:  recycled
> transaction
> log file "0000000B00000082"
> ...
> Oct 26 17:31:27 vl-pe6650-003 postgres[14508]: [2-1] LOG:  recycled
> transaction
> log file "0000000B00000083"
> Oct 26 17:31:27 vl-pe6650-003 postgres[14508]: [3-1] LOG:  recycled
> transaction
> log file "0000000B00000084"
> Oct 26 17:31:27 vl-pe6650-003 postgres[14508]: [4-1] LOG:  recycled
> transaction
> log file "0000000B00000085"

Looks like you're running out of disk space for pending transactions.  Can you 
afford more checkpoint_segments?   Have you considered checkpoint_siblings?

-- 
--Josh

Josh Berkus
Aglio Database Solutions
San Francisco

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