| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Benjamin Krajmalnik <kraj(at)servoyant(dot)com> |
| Cc: | Rajesh Kumar Mallah <mallah(dot)rajesh(at)gmail(dot)com>, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: cpu bound postgresql setup. |
| Date: | 2010-06-28 21:44:33 |
| Message-ID: | 201006282144.o5SLiXw20469@momjian.us |
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| Thread: | |
| Lists: | pgsql-performance |
Benjamin Krajmalnik wrote:
> Rajesh,
>
> I had a similar situation a few weeks ago whereby performance all of a
> sudden decreased.
> The one tunable which resolved the problem in my case was increasing the
> number of checkpoint segments.
> After increasing them, everything went back to its normal state.
Did you get a db server log message suggesting in increasing that
setting? I hope so.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ None of us is going to be here forever. +
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