X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by postgresql.org (Postfix) with ESMTP id 9988411F61EF for ; Mon, 10 Apr 2006 12:36:00 -0300 (ADT) X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Score: 0.127 X-Spam-Level: X-Spam-Status: No, score=0.127 required=5 tests=[AWL=0.127] Received: from postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id GH5Cal6Elvh7 for ; Mon, 10 Apr 2006 12:35:54 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey- Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 0E26311F7CF3 for ; Mon, 10 Apr 2006 12:35:53 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.13.6/8.13.6) with ESMTP id k3AFZj4r026245; Mon, 10 Apr 2006 11:35:48 -0400 (EDT) To: Gavin Hamill cc: Simon Riggs , pgsql-performance@postgresql.org Subject: Re: pg 8.1.3, AIX, huge box, painfully slow. In-reply-to: <443A2856.6050905@laterooms.com> References: <17613.1144451138@sss.pgh.pa.us> <1144661209.21409.131.camel@localhost.localdomain> <443A2856.6050905@laterooms.com> Comments: In-reply-to Gavin Hamill message dated "Mon, 10 Apr 2006 10:41:42 +0100" Date: Mon, 10 Apr 2006 11:35:45 -0400 Message-ID: <26244.1144683345@sss.pgh.pa.us> From: Tom Lane X-Archive-Number: 200604/204 X-Sequence-Number: 18288 Gavin Hamill writes: > would a simple "#define LWLOCK_PADDED_SIZE 128" be sufficient? Yeah, that's fine. regards, tom lane