Received: from localhost (maia-2.hub.org [200.46.204.187]) by postgresql.org (Postfix) with ESMTP id 42CBE9FB350 for ; Thu, 7 Jun 2007 13:47:57 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.187]) (amavisd-maia, port 10024) with ESMTP id 75382-07 for ; Thu, 7 Jun 2007 13:47:46 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.5 Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.233]) by postgresql.org (Postfix) with ESMTP id E51769FB322 for ; Thu, 7 Jun 2007 13:47:53 -0300 (ADT) Received: by wr-out-0506.google.com with SMTP id 25so513504wry for ; Thu, 07 Jun 2007 09:47:52 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; b=J8dHz+iwczOPKN8/lx3b0Anhcn03CPRZR72QhzgAVOGvMaOWUmXE2chb7zqAh8rnTLqLEEtsuSul1vXd5e5y1ReIsvKyrerXcFP4Z7mvDyU1aKIfocLRhBWqRzGHRI0iFHUHPX0irnQr4p2t5jvvg0DgQCfG3oVwGm9133aO8cM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type; b=K3zqmEmfE9RKaiQWeLcXVs1dxXK/4KE7bof01C1tXNI6JBMD0iB9MEBjcVfzmVNL5ejx3JRA9Q1r8howLwxQDXAUoGV1dRMA413bSCjg4wE7sj2kyVDMrzFTap4TlpxhUBLkfppD6fUlz09z67vY7WjVn5THeXYtSLmJYDKlrvw= Received: by 10.100.178.7 with SMTP id a7mr1175360anf.1181234872375; Thu, 07 Jun 2007 09:47:52 -0700 (PDT) Received: by 10.100.4.16 with HTTP; Thu, 7 Jun 2007 09:47:52 -0700 (PDT) Message-ID: Date: Thu, 7 Jun 2007 09:47:52 -0700 From: "Y Sidhu" To: pgsql-performance@postgresql.org Subject: How Are The Variables Related? MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_57329_5291436.1181234872322" X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.797 tagged_above=0 required=5 tests=AWL=-0.555, BAYES_50=0.001, HTML_10_20=1.351, HTML_MESSAGE=0.001 X-Spam-Level: X-Archive-Number: 200706/134 X-Sequence-Number: 25167 ------=_Part_57329_5291436.1181234872322 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline On a FreeBSD system, is page size for shared_buffers calculation 8K? And is page size for shmall calculation 4K? The documentation hints at these values. Anyone know? -- Yudhvir Singh Sidhu 408 375 3134 cell ------=_Part_57329_5291436.1181234872322 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline On a FreeBSD system, is page size for shared_buffers calculation 8K? And is page size for shmall calculation 4K? The documentation hints at these values. Anyone know?

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Yudhvir Singh Sidhu
408 375 3134 cell ------=_Part_57329_5291436.1181234872322--