Re: Perfomance degradation 9.3 (vs 9.2) for FreeBSD

Andres Freund <andres@2ndquadrant.com>

From: Andres Freund <andres@2ndquadrant.com>
To: Andrew Dunstan <andrew@dunslane.net>
Cc: Magnus Hagander <magnus@hagander.net>, Tom Lane <tgl@sss.pgh.pa.us>, Palle Girgensohn <girgen@freebsd.org>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Robert Haas <robertmhaas@gmail.com>, Francois Tigeot <ftigeot@wolfpond.org>
Date: 2014-04-21T15:49:01Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →
  1. Add shared_memory_type GUC.

Hi,

On 2014-04-21 11:45:49 -0400, Andrew Dunstan wrote:
> That seems to make more sense. I can't imagine why this would be a runtime
> parameter as opposed to build time.

Because that implies that packagers and porters need to make that
decision. If it's a GUC people can benchmark it and decide.

Greetings,

Andres Freund

-- 
 Andres Freund	                   http://www.2ndQuadrant.com/
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