Re: Perfomance degradation 9.3 (vs 9.2) for FreeBSD

Andres Freund <andres@2ndquadrant.com>

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

To: Palle Girgensohn <girgen@FreeBSD.org>

Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Robert Haas <robertmhaas@gmail.com>, Francois Tigeot <ftigeot@wolfpond.org>

Date: 2014-04-22T12:19:21Z

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 →

Add shared_memory_type GUC.
- f1bebef60ec8 12.0 landed

Attachments

0001-Add-shared_memory_type-GUC.patch (text/x-patch) patch 0001

Hi,

Attached you can find a short (compile tested only ) patch implementing
a 'shared_memory_type' GUC, akin to 'dynamic_shared_memory_type'. Will
only apply to 9.4, not 9.3, but it should be easy to convert for it.

Greetings,

Andres Freund

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