Re: High concurrency OLTP database performance tuning - Mailing list pgsql-performance

From Guillaume Smet
Subject Re: High concurrency OLTP database performance tuning
Date
Msg-id 1d4e0c10608311006n259e2fabm5d70b420040ea2e0@mail.gmail.com
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In response to High concurrency OLTP database performance tuning  (Cosimo Streppone <cosimo@streppone.it>)
List pgsql-performance
Cosimo,

On 8/31/06, Cosimo Streppone <cosimo@streppone.it> wrote:
> The problem is that under peak load, when n. of concurrent transactions
> raises, there is a sensible performance degradation.

Could you give us more information about the performance degradation?
Especially cpu load/iostat/vmstat data when the problem occurs can be
interesting.

--
Guillaume

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