Re: Buffer Requests Trace

From: Lucas Lersch <lucaslersch(at)gmail(dot)com>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Buffer Requests Trace
Date: 2014-10-15 12:44:53
Message-ID: CAGR3jZBjG3KKfsMTDAthZhtdXZRQ-epW2cQMffO3bN2T1A=+rw@mail.gmail.com
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I am recording the BufferDesc.tag.blockNum for the buffer along with the
spcNode, dbNode, relNode, also present in the tag.

On Wed, Oct 15, 2014 at 2:27 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:

> On 15 October 2014 12:49, Lucas Lersch <lucaslersch(at)gmail(dot)com> wrote:
> > Sorry for taking so long to answer. I am sending attached the patch with
> the
> > changes I did to pgsql code. I followed the steps for compiling and
> > installing pgsql from:
> > http://www.postgresql.org/docs/current/static/install-short.html
>
> Are you recording the bufferid or the blockid?
>
> --
> Simon Riggs http://www.2ndQuadrant.com/
> PostgreSQL Development, 24x7 Support, Training & Services
>

--
Lucas Lersch

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