From owner-freebsd-stable@FreeBSD.ORG Wed Aug 13 15:25:25 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id BD3D653C for ; Wed, 13 Aug 2014 15:25:25 +0000 (UTC) Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7744325D7 for ; Wed, 13 Aug 2014 15:25:25 +0000 (UTC) Received: from pi by home.opsec.eu with local (Exim 4.82 (FreeBSD)) (envelope-from ) id 1XHaQU-000Fhj-AW; Wed, 13 Aug 2014 17:25:22 +0200 Date: Wed, 13 Aug 2014 17:25:22 +0200 From: Kurt Jaeger To: "Polyack, Steve" Subject: Re: vmdaemon CPU usage and poor performance in 10.0-RELEASE Message-ID: <20140813152522.GI9400@home.opsec.eu> References: <4D557EC7CC2A544AA7C1A3B9CBA2B36726098846B4@exchange03.epbs.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4D557EC7CC2A544AA7C1A3B9CBA2B36726098846B4@exchange03.epbs.com> Cc: "freebsd-stable@freebsd.org" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Aug 2014 15:25:25 -0000 Hi! > We have a handful of database servers running FreeBSD 10.0-RELEASE > and PostgreSQL 9.3.4. The servers have 128GB or 256GB of RAM. Are you aware of the recent work on that topic ? https://www.freebsd.org/news/status/report-2014-04-2014-06.html#PostgreSQL-Performance-Improvements Maybe kib@ knows more about this ? -- pi@opsec.eu +49 171 3101372 6 years to go !