From user-return-70489-apmail-ant-user-archive=ant.apache.org@ant.apache.org Thu Jun 03 23:16:42 2010 Return-Path: Delivered-To: apmail-ant-user-archive@www.apache.org Received: (qmail 54681 invoked from network); 3 Jun 2010 23:16:41 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 3 Jun 2010 23:16:41 -0000 Received: (qmail 5538 invoked by uid 500); 3 Jun 2010 23:16:41 -0000 Delivered-To: apmail-ant-user-archive@ant.apache.org Received: (qmail 5508 invoked by uid 500); 3 Jun 2010 23:16:41 -0000 Mailing-List: contact user-help@ant.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Help: List-Post: List-Id: "Ant Users List" Reply-To: "Ant Users List" Delivered-To: mailing list user@ant.apache.org Received: (qmail 5500 invoked by uid 99); 3 Jun 2010 23:16:41 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Jun 2010 23:16:41 +0000 X-ASF-Spam-Status: No, hits=-0.1 required=10.0 tests=AWL,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of antoine@gmx.de designates 213.165.64.20 as permitted sender) Received: from [213.165.64.20] (HELO mail.gmx.net) (213.165.64.20) by apache.org (qpsmtpd/0.29) with SMTP; Thu, 03 Jun 2010 23:16:33 +0000 Received: (qmail invoked by alias); 03 Jun 2010 23:16:11 -0000 Received: from user-12lcjsk.cable.mindspring.com (EHLO tonimac.local) [69.86.79.148] by mail.gmx.net (mp007) with SMTP; 04 Jun 2010 01:16:11 +0200 X-Authenticated: #22961642 X-Provags-ID: V01U2FsdGVkX18PXMxhFuMPKJTu5+2mfw6GLD5C1oRxfXhCNFf0r9 FU9ZCLOZShI98s Message-ID: <4C0837BA.8070203@gmx.de> Date: Thu, 03 Jun 2010 19:16:10 -0400 From: Antoine Levy-Lambert User-Agent: Thunderbird 2.0.0.24 (Macintosh/20100228) MIME-Version: 1.0 To: Ant Users List Subject: Re: Slowdown in ant task execution in 1.8.1 (specifically chmod) on Unix References: <4C082098.9060403@ptc.com> In-Reply-To: <4C082098.9060403@ptc.com> X-Enigmail-Version: 0.96.0 OpenPGP: id=265B4C63 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Hi, this change - which I did in ant 1.8.1 is reverted in 1.8.2. Regards, Antoine Andy Wang wrote: > Hi all, > Just wondering if anyone has experienced a bug I just opened: > https://issues.apache.org/bugzilla/show_bug.cgi?id=49384 > > As the bug states, the fix for > https://issues.apache.org/bugzilla/show_bug.cgi?id=48746 > adds about 400ms of latency on my system for ant tasks that exec > external processes. > > For example, chmoding about 100 files takes 41+ seconds vs taking 1 > second before. > > Reverting the fix for 48746 seems to resolve the performance issue, > although I'm sure it'll probably reintroduce the problem reported in > that bug (I've never noticed it myself though). > > Thanks, > Andy > > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscribe@ant.apache.org For additional commands, e-mail: user-help@ant.apache.org