Return-Path: X-Original-To: apmail-httpd-users-archive@www.apache.org Delivered-To: apmail-httpd-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id B68A9178F8 for ; Mon, 20 Apr 2015 16:33:50 +0000 (UTC) Received: (qmail 86185 invoked by uid 500); 20 Apr 2015 16:33:47 -0000 Delivered-To: apmail-httpd-users-archive@httpd.apache.org Received: (qmail 86151 invoked by uid 500); 20 Apr 2015 16:33:47 -0000 Mailing-List: contact users-help@httpd.apache.org; run by ezmlm Precedence: bulk Reply-To: users@httpd.apache.org list-help: list-unsubscribe: List-Post: List-Id: Delivered-To: mailing list users@httpd.apache.org Received: (qmail 86141 invoked by uid 99); 20 Apr 2015 16:33:47 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Apr 2015 16:33:47 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: message received from 54.164.171.186 which is an MX secondary for users@httpd.apache.org) Received: from [54.164.171.186] (HELO mx1-us-east.apache.org) (54.164.171.186) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Apr 2015 16:33:41 +0000 Received: from mail-qk0-f176.google.com (mail-qk0-f176.google.com [209.85.220.176]) by mx1-us-east.apache.org (ASF Mail Server at mx1-us-east.apache.org) with ESMTPS id 90D1143EB1 for ; Mon, 20 Apr 2015 16:33:21 +0000 (UTC) Received: by qkhg7 with SMTP id g7so193471512qkh.2 for ; Mon, 20 Apr 2015 09:32:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=X8xpnq2544guVZCUcvWMxccMlHpPDAxDwl1qWwiFfaQ=; b=RfLjFvKmm9IfsNaz9tOCXshlEuceIHjzfG8AvZIj1rkX8XML7o2K7D3eY33v/Lyghb ++OsmNHRumTPB74elIFCMcSsVteAbdiKnX8UZCvFx2rq0cCY2a0Qcr+nc79ztEMuRAIS DuDjs5K/UnaYIDvnXlMctJ7ErWqAiLjYrVyONYGOuhBNU+iKz43woBOeliqqzogno7+3 pkdkvrh8Sxt2feg4aoaFZSkme1AUU3z4MSLAgTO15PMpCIWl78l5bYVsaxpan8LwBivH 6qR8AnuVYnej/GqTOZ8wHVCKnKx6xuoC/Oiu1AHPDu/BcHRMYdJqqFCSf3EALUhec1tJ KDcA== X-Gm-Message-State: ALoCoQl5Uu6iYtr2ycP/j1aK+4ie3doLsts/Hu0gSHL3Ck22hSBAF93g1LrBk62U6IMCjEA5S/4i X-Received: by 10.55.22.194 with SMTP id 63mr30200175qkw.3.1429547556363; Mon, 20 Apr 2015 09:32:36 -0700 (PDT) Received: from localhost.localdomain (cpe-74-138-23-246.kya.res.rr.com. [74.138.23.246]) by mx.google.com with ESMTPSA id j40sm14771282qkh.46.2015.04.20.09.32.34 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 Apr 2015 09:32:35 -0700 (PDT) Message-ID: <55352A20.6090705@rcbowen.com> Date: Mon, 20 Apr 2015 12:32:32 -0400 From: Rich Bowen User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: users@httpd.apache.org References: In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Subject: Re: [users@httpd] Apache Performance Tuning document and minsparethreads maxsparethreads, etc. On 04/10/2015 02:44 PM, Rose, John B wrote: > We have gone through the Performance Tuning document and it seems the > "Process Creation" section only addresses prefork MPM. > > http://httpd.apache.org/docs/2.4/misc/perf-tuning.html > > Is there a somewhat exhaustive Performance Tuning document addressing > Process Creation settings for the Event MPM in 2.4? > > Also, for example, looking at the Apache MinSpareThreads documentation, > I am not seeing anything specific to "Event" MPM. > > Any good resources for this information would be appreciated. Yes, indeed, the performance tuning document is woefully out of date, and could use a lot of love, particularly from people with real-world recommendations. I'd love to see it completely rewritten, but, to date, I have never run a website where this kind of performance tuning was even necessary, so I lack the experience to do much more than describe the performance-related configuration directives. --Rich -- Rich Bowen - rbowen@rcbowen.com - @rbowen http://apachecon.com/ - @apachecon --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org For additional commands, e-mail: users-help@httpd.apache.org