Return-Path: Delivered-To: apmail-httpd-dev-archive@www.apache.org Received: (qmail 55851 invoked from network); 6 Jul 2004 16:54:02 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur-2.apache.org with SMTP; 6 Jul 2004 16:54:02 -0000 Received: (qmail 23871 invoked by uid 500); 6 Jul 2004 16:39:41 -0000 Delivered-To: apmail-httpd-dev-archive@httpd.apache.org Received: (qmail 23794 invoked by uid 500); 6 Jul 2004 16:39:40 -0000 Mailing-List: contact dev-help@httpd.apache.org; run by ezmlm Precedence: bulk Reply-To: dev@httpd.apache.org list-help: list-unsubscribe: list-post: Delivered-To: mailing list dev@httpd.apache.org Received: (qmail 23643 invoked by uid 99); 6 Jul 2004 16:39:39 -0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received: from [204.146.167.214] (HELO Boron.MeepZor.Com) (204.146.167.214) by apache.org (qpsmtpd/0.27.1) with ESMTP; Tue, 06 Jul 2004 09:39:36 -0700 Received: from [9.27.177.223] (dmz-firewall [206.199.198.4]) by Boron.MeepZor.Com (8.11.6/8.11.6) with ESMTP id i66GdDw23877 for ; Tue, 6 Jul 2004 12:39:13 -0400 Message-ID: <40EAD595.5080408@wstoddard.com> Date: Tue, 06 Jul 2004 12:38:45 -0400 From: Bill Stoddard User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7) Gecko/20040616 X-Accept-Language: en-us, en MIME-Version: 1.0 To: dev@httpd.apache.org Subject: Re: Some Oprofile results References: <40EAB01D.1030300@web.turner.com> In-Reply-To: <40EAB01D.1030300@web.turner.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N Brian Akins wrote: > I'm writing an optimized caching module. I've been using 2.0.50. Here > are the "top 50" from oprofile ( http://oprofile.sourceforge.net/ ): I submitted a patch to rework ap_rgetline/core_input_filter a year or so ago that provided some performance improvements. If you are inclined, it might be interesting to dig that patch out and see how it profiles. Bill