Re: Avoid full page images in streaming replication? - Mailing list pgsql-hackers

From Bernd Helmle
Subject Re: Avoid full page images in streaming replication?
Date
Msg-id 3C3F5B40A599212387B98600@eje.credativ.lan
Whole thread Raw
In response to Re: Avoid full page images in streaming replication?  (Alvaro Herrera <alvherre@2ndquadrant.com>)
List pgsql-hackers

--On 22. Oktober 2015 22:23:58 -0300 Alvaro Herrera
<alvherre@2ndquadrant.com> wrote:

>> You can? The xlog format between 9.4 and 9.5 changed, so I can't see how
>> that'd work?
> 
> Oh, crap.  Must have been some other cross-version trial run I did,
> then.  I would hope it's at least not terribly difficult to back-patch
> that commit locally, anyway.

You might want to try 

<https://github.com/credativ/pg_xlog_analyzer>

Adrian created it basically to track down archive replay performance issues
a while ago. Maybe it's useful somehow.

-- 
Thanks
Bernd



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