From owner-freebsd-threads@FreeBSD.ORG Mon May 31 13:19:57 2004 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DA52816A4CE for ; Mon, 31 May 2004 13:19:57 -0700 (PDT) Received: from mta07-svc.ntlworld.com (mta07-svc.ntlworld.com [62.253.162.47]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0E5A143D48 for ; Mon, 31 May 2004 13:19:57 -0700 (PDT) (envelope-from tom.hurst@clara.net) Received: from voi.aagh.net ([81.104.55.176]) by mta07-svc.ntlworld.com (InterMail vM.4.01.03.37 201-229-121-137-20020806) with ESMTP id <20040531201858.WOMQ5696.mta07-svc.ntlworld.com@voi.aagh.net> for ; Mon, 31 May 2004 21:18:58 +0100 Received: from freaky by voi.aagh.net with local (Exim 4.34; FreeBSD) id 1BUtF5-0009ch-K7 for freebsd-threads@freebsd.org; Mon, 31 May 2004 21:18:43 +0100 Date: Mon, 31 May 2004 21:18:43 +0100 From: Thomas Hurst To: freebsd-threads@freebsd.org Message-ID: <20040531201843.GA36770@voi.aagh.net> Mail-Followup-To: freebsd-threads@freebsd.org References: <20040531135805.GA60731@shagged.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040531135805.GA60731@shagged.org> Organization: Not much. User-Agent: Mutt/1.5.6i Sender: Thomas Hurst Subject: Re: Something we overlooked with MySQL and FreeBSD vs Linux? X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 May 2004 20:19:58 -0000 * Chris Elsworth (chris@shagged.org) wrote: > I would check myself, but I don't have access to a HT enabled machine > with FreeBSD on it anymore [SNIP] That most users complaining of poor MySQL performance don't have HTT enabled CPU's would seem to suggest this isn't the issue, although I don't doubt FreeBSD HTT support is somewhat suboptimal at this point. I suspect MySQL's issues are more a factor of kernel locks than threading, tbh. Time to catch up on freebsd-smp :) -- Thomas 'Freaky' Hurst - freaky@aagh.net - http://www.aagh.net/