Horton

Re: Perfomance degradation 9.3 (vs 9.2) for FreeBSD

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@2ndquadrant.com>
Cc: Andrew Dunstan <andrew@dunslane.net>, Magnus Hagander <magnus@hagander.net>, Palle Girgensohn <girgen@freebsd.org>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Robert Haas <robertmhaas@gmail.com>, Francois Tigeot <ftigeot@wolfpond.org>
Date: 2014-04-21T15:58:10Z
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.

Andres Freund <andres@2ndquadrant.com> writes:
> 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.

As against that, the packager would be more likely to get it right
(or even to know that there's an issue).

			regards, tom lane