From: Tom Lane <tgl@sss.pgh.pa.us>
To: Bruce Momjian <pgman@candle.pha.pa.us>
Cc: Tatsuo Ishii <t-ishii@sra.co.jp>
Cc: Postgresql Performance <pgsql-performance@postgresql.org>
Subject: Re: High context switches occurring
Date: Tue, 06 Dec 2005 23:49:28 -0500
Message-ID: <24708.1133930968@sss.pgh.pa.us> (raw)
In-Reply-To: <200512070434.jB74Y4o20004@candle.pha.pa.us>
References: <200512070434.jB74Y4o20004@candle.pha.pa.us>
Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Tom Lane wrote:
>> 1. You don't want number of clients (-c) much higher than scaling factor
>> (-s in the initialization step).
> Should we throw a warning when someone runs the test this way?
Not a bad idea (though of course only for the "standard" scripts).
Tatsuo, what do you think?
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, pgman@candle.pha.pa.us, t-ishii@sra.co.jp
Subject: Re: High context switches occurring
In-Reply-To: <24708.1133930968@sss.pgh.pa.us>
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