From: Kevin Grittner <Kevin.Grittner@wicourts.gov>
To: rjpeace@earthlink.net
To: pgsql-hackers@postgresql.org
To: pgsql-performance@postgresql.org
To: tgl@sss.pgh.pa.us
Subject: Re: [PERFORM] A Better External Sort?
Date: Tue, 27 Sep 2005 10:21:37 -0500
Message-ID: <s3391d3d.067@gwmta.wicourts.gov> (raw)
I can't help wondering how a couple thousand context switches per
second would affect the attempt to load disk info into the L1 and
L2 caches. That's pretty much the low end of what I see when the
server is under any significant load.
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To: pgsql-performance@postgresql.org
Cc: Kevin.Grittner@wicourts.gov, rjpeace@earthlink.net, pgsql-hackers@postgresql.org, tgl@sss.pgh.pa.us
Subject: Re: [PERFORM] A Better External Sort?
In-Reply-To: <s3391d3d.067@gwmta.wicourts.gov>
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