From owner-cvs-src@FreeBSD.ORG Wed Jun 13 18:50:35 2007 Return-Path: X-Original-To: cvs-src@freebsd.org Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1287E16A46F for ; Wed, 13 Jun 2007 18:50:35 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.174]) by mx1.freebsd.org (Postfix) with ESMTP id 9415213C489 for ; Wed, 13 Jun 2007 18:50:34 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: by ug-out-1314.google.com with SMTP id u2so514394uge for ; Wed, 13 Jun 2007 11:50:33 -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:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=LepSO6k0wDXgleIBS3ehjvruyEhFNGTmn2hH6VcsgtV5xikog+PAN/8iqgjgyevXthaVvccalr6X3ZHOgV7fC5PxReZMMsbwLcpVztb2UtpKNFfOP+YvwGGLJW+hQWWjhZayWhKjM5NHOnnNMuqA0qnBhZJ1COEF+mOPc5m6gF4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=HuVohkULRiO7YJP56JaP6yuNqytSYG1gvAev+lj32qymPv4/ELqF2494CYLlkdoPaaBNHAkLADNTCqEG/eboNpNyc8adg39jV0T6IjAM4/f3ljWqB7YTq72nSf0AVpBr4w0FYhGrRhq/dyGRJn12kBj+NsHXBWKe3gx1yKMKjAQ= Received: by 10.78.172.20 with SMTP id u20mr355351hue.1181760633641; Wed, 13 Jun 2007 11:50:33 -0700 (PDT) Received: by 10.78.162.18 with HTTP; Wed, 13 Jun 2007 11:50:33 -0700 (PDT) Message-ID: Date: Wed, 13 Jun 2007 11:50:33 -0700 From: "Kip Macy" To: "Bruce Evans" , "Bruce Evans" , src-committers@freebsd.org, cvs-src@freebsd.org, cvs-all@freebsd.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200706130617.l5D6HncF038605@repoman.freebsd.org> <20070613184656.N25269@delplex.bde.org> Cc: Subject: Re: cvs commit: src/sys/libkern mcount.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Jun 2007 18:50:35 -0000 On 6/13/07, Kip Macy wrote: > - Original message - > No. It's unlikely that you even configure profiling. Bruce > > > ROTFL. In that case what does 'config -pp' do? And why did it print > something to the effect of "profiling configured" on the console? And > why did the hang go away when I re-built without '-pp'? > > Never mind. I'll just take the time to update the hwpmc support for my > hardware. "hwpmc" also doesn't cause a 50% slowdown when in use. To be more specific, low-resolution profiling works but causes netserver rx to drop from 9.7Gbps to 4Gbps. I'd like to know why you thought it was not configured. -Kip