Return-Path: Delivered-To: apmail-httpd-modules-dev-archive@minotaur.apache.org Received: (qmail 16503 invoked from network); 20 May 2010 19:42:32 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 20 May 2010 19:42:32 -0000 Received: (qmail 4304 invoked by uid 500); 20 May 2010 19:42:32 -0000 Delivered-To: apmail-httpd-modules-dev-archive@httpd.apache.org Received: (qmail 4259 invoked by uid 500); 20 May 2010 19:42:32 -0000 Mailing-List: contact modules-dev-help@httpd.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: modules-dev@httpd.apache.org Delivered-To: mailing list modules-dev@httpd.apache.org Received: (qmail 4251 invoked by uid 99); 20 May 2010 19:42:32 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 20 May 2010 19:42:32 +0000 X-ASF-Spam-Status: No, hits=0.4 required=10.0 tests=NO_DNS_FOR_FROM,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of info@bnoordhuis.nl designates 74.125.82.173 as permitted sender) Received: from [74.125.82.173] (HELO mail-wy0-f173.google.com) (74.125.82.173) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 20 May 2010 19:42:23 +0000 Received: by wye20 with SMTP id 20so138123wye.18 for ; Thu, 20 May 2010 12:42:03 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.155.196 with SMTP id j46mr224602wek.1.1274384522152; Thu, 20 May 2010 12:42:02 -0700 (PDT) Received: by 10.216.9.74 with HTTP; Thu, 20 May 2010 12:42:01 -0700 (PDT) X-Originating-IP: [87.214.96.125] In-Reply-To: <20100520191336.GA10083@titan30.mirohost.net> References: <20100518150748.GB32575@titan30.mirohost.net> <20100520191336.GA10083@titan30.mirohost.net> Date: Thu, 20 May 2010 21:42:01 +0200 Message-ID: Subject: Re: Logging CPU / Memory usage From: Ben Noordhuis To: modules-dev@httpd.apache.org Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org You are updating global variables in code that is run concurrently. It might work OK with the pre-fork MPM but it certainly won't with the threaded MPM.