Received: from maia.hub.org (maia-5.hub.org [200.46.204.29]) by mail.postgresql.org (Postfix) with ESMTP id 383801337B6E for ; Thu, 21 Oct 2010 12:11:36 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.29]) (amavisd-maia, port 10024) with ESMTP id 59338-01 for ; Thu, 21 Oct 2010 15:11:17 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from web29019.mail.ird.yahoo.com (web29019.mail.ird.yahoo.com [212.82.110.167]) by mail.postgresql.org (Postfix) with SMTP id 4B72513364DE for ; Thu, 21 Oct 2010 12:11:17 -0300 (ADT) Received: (qmail 99567 invoked by uid 60001); 21 Oct 2010 15:11:15 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.it; s=s1024; t=1287673875; bh=wy+gVcGo31B6qe3c1HwK6d0tP84BmEAC0tm/XhG2wOs=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=oIHkaeaqsYxT/h6AW6Bnb9vMAfy33z5SnW/obI0PXNIJS4Jirtwfu7krMnrnELszJyuBAWyRXmyNohYrlxhn3dXxy+/ReBn67brw3fAFUMJdc1tY7dz6H6NDChjDOnfgqrekJWu1YBtCq/ubnxmpaoTuWRoCWmDviFvc56VoeyA= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.it; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=omZxgzi5C5b1bs0LwTk0r9C0MkdNPjr5e17kHS2t4yHM7Yd1MguF2VCkc2zjNEqa4J4s2wiVjW4gF6T9nTctolX372W85KybY/9X1hF6uLwoYwGkuS1RUNUAi1MHdv/DQHPFPMmohPVe+ps7l8OyIgG4kF+r2QOe1hw6LI67pJI=; Message-ID: <915191.99110.qm@web29019.mail.ird.yahoo.com> X-YMail-OSG: G16uc.cVM1lJu_thlFDzsqXPhQZOTe63v.zxvXFWrxAqNp3 jvj2VjUNqTxjzivX5yKuxTBgrzPF6VKwlGOXWI8kJc0ZiuFv9OxsBrhmvO6Q d6fEcbi07wSVJbI9jJcvPTLY4RbbeK_J95Zp8_sDMWlNyRmxmPez.vhAJIBC xetdE6ALY7QeS75ERfF7Ksp4eaTdJbH3Tqcht_fCJ8nrBJ6JBPyjKjT0- Received: from [85.33.62.89] by web29019.mail.ird.yahoo.com via HTTP; Thu, 21 Oct 2010 16:11:15 BST X-Mailer: YahooMailRC/504.5 YahooMailWebService/0.8.106.282862 References: <857928.20870.qm@web29002.mail.ird.yahoo.com> Date: Thu, 21 Oct 2010 16:11:15 +0100 (BST) From: Leonardo Francalanci Subject: Re: Periodically slow inserts Cc: Gael Le Mignot , pgsql-performance@postgresql.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-0.879 tagged_above=-10 required=5 tests=BAYES_00=-1.9, MISSING_HEADERS=1.021 X-Spam-Level: X-Archive-Number: 201010/346 X-Sequence-Number: 40764 =0A> > does it use a BBU?)=0A=0A=0ASorry, this was supposed to read "do yo= u have cache on the controller", of=0Acourse a battery can't change the per= formance... but you got it anyway...=0A=0A=0A