Re: Profiling PostgreSQL

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Dimitris Karampinas <dkarampin(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Profiling PostgreSQL
Date: 2014-05-22 23:39:26
Message-ID: CAB7nPqRqMbD2JzUc6RPcyWOp4JoPOEntapU7oS+ZmhfgtcrQQA@mail.gmail.com
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On Thu, May 22, 2014 at 10:48 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Call graph data usually isn't trustworthy unless you built the program
> with -fno-omit-frame-pointer ...
This page is full of ideas as well:
https://wiki.postgresql.org/wiki/Profiling_with_perf
--
Michael

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