From: Andres Freund <andres@anarazel.de>
To: Divakar Singh <dpsmails@yahoo.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Insert performance with composite index
Date: Mon, 1 Nov 2010 15:20:59 +0100
Message-ID: <201011011521.00144.andres@anarazel.de> (raw)
In-Reply-To: <521708.74664.qm@web65403.mail.ac4.yahoo.com>
References: <293254.80548.qm@web65413.mail.ac4.yahoo.com>
<201011011514.32217.andres@anarazel.de>
<521708.74664.qm@web65403.mail.ac4.yahoo.com>
On Monday 01 November 2010 15:16:49 Divakar Singh wrote:
> I am using 9.0.1
Either thats not true or you cargo culted loads of your config from a
significantly older pg version.
Things like:
#bgwriter_delay = 200 # 10-10000 milliseconds between rounds
bgwriter_lru_percent = 0 # 0-100% of LRU buffers scanned/round
#bgwriter_lru_maxpages = 5 # 0-1000 buffers max written/round
#bgwriter_all_percent = 0.333 # 0-100% of all buffers scanned/round
bgwriter_all_maxpages = 0 # 0-1000 buffers max written/round
make me very suspicious.
As I said, I would check the variables I referenced in my first post...
Andres
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To: pgsql-performance@postgresql.org
Cc: andres@anarazel.de, dpsmails@yahoo.com
Subject: Re: Insert performance with composite index
In-Reply-To: <201011011521.00144.andres@anarazel.de>
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