Re: [REVIEW] Re: Compression of full-page-writes

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: "Syed, Rahila" <Rahila(dot)Syed(at)nttdata(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Rahila Syed <rahilasyed90(at)gmail(dot)com>, Rahila Syed <rahilasyed(dot)90(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [REVIEW] Re: Compression of full-page-writes
Date: 2014-11-28 06:51:02
Message-ID: CAB7nPqS8-JK39QUEXR3-6RJ444gw9EffhWCj8cpKuawetNit=Q@mail.gmail.com
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On Fri, Nov 28, 2014 at 3:48 PM, Michael Paquier
<michael(dot)paquier(at)gmail(dot)com> wrote:
> Configuration
> ==========
> 3) HEAD + fdw = on
> start LSN: 0/1B0000C8
> stop LSN:
> difference:
Wrong copy/paste:
stop LSN = 0/8FFFFFA8
difference = 1872MB
tps = 2057.344827 (including connections establishing)
tps = 2057.468800 (excluding connections establishing)
--
Michael

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