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Re: profiling connection overhead

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Gerhard Heift <ml-postgresql-20081012-3518(at)gheift(dot)de>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: profiling connection overhead
Date: 2010-11-24 19:59:27
Message-ID: 17754.1290628767@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Gerhard Heift <ml-postgresql-20081012-3518(at)gheift(dot)de> writes:
> On Wed, Nov 24, 2010 at 01:20:36PM -0500, Robert Haas wrote:
>> I tried configuring oprofile with --callgraph=10 and then running
>> oprofile with -c, but it gives kooky looking output I can't interpret.

> Have a look at the wiki:
> http://wiki.postgresql.org/wiki/Profiling_with_OProfile#Additional_analysis

The critical piece of information is there now, but it wasn't a minute
ago.

			regards, tom lane

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