From owner-freebsd-stable@FreeBSD.ORG Mon Nov 28 13:45:52 2005 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8EB5916A41F for ; Mon, 28 Nov 2005 13:45:52 +0000 (GMT) (envelope-from joseph.koshy@gmail.com) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 42A3643D7B for ; Mon, 28 Nov 2005 13:45:50 +0000 (GMT) (envelope-from joseph.koshy@gmail.com) Received: by xproxy.gmail.com with SMTP id s9so2091991wxc for ; Mon, 28 Nov 2005 05:45:50 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Ri+XgaaIlDg/gdE5ZStl9ml0hCK3Mk61rL07uZMs0bpHt05uwz3MVTWUR1voMnPzdbENR7IQjGLvw0Esmm8zxn/CxKBNScnU/5D22dA/+ubWOegm4uXgcE5AkiVcMSAr5PAhvZKyNAMtph0O45jblQgdmTEzops2qjKwvJRf50w= Received: by 10.70.117.10 with SMTP id p10mr528933wxc; Mon, 28 Nov 2005 05:45:49 -0800 (PST) Received: by 10.70.105.13 with HTTP; Mon, 28 Nov 2005 05:45:49 -0800 (PST) Message-ID: <84dead720511280545v2bc0bc35jd107da06b9a788cb@mail.gmail.com> Date: Mon, 28 Nov 2005 19:15:49 +0530 From: Joseph Koshy To: =?ISO-8859-1?Q?Eirik_=D8verby?= In-Reply-To: <93F6B911-8C64-4F5C-81F9-80EC271ED298@anduin.net> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <93F6B911-8C64-4F5C-81F9-80EC271ED298@anduin.net> Cc: stable@freebsd.org Subject: Re: Reduced java/tomcat performance 6-beta3 -> 6-stable ? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Nov 2005 13:45:52 -0000 On 11/26/05, Eirik =D8verby wrote: E=D8> [Cross-posting after lack of response on -stable] The first step would be do some performance debugging. - What do top/vmstat/systat say about what the OS and apps are doing? Is the CPU pegged at 100%? What's the load seen by the disks? Is the RAID in good health? - Any unusual messages in /var/log/messages? Any errors shown by the network interfaces (I'm assuming the application is using the network). - A brief description of the workload presented by the app would help. -- FreeBSD Volunteer, http://people.freebsd.org/~jkoshy