From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8424 invoked by alias); 30 Jul 2004 10:37:14 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 8121 invoked from network); 30 Jul 2004 10:37:11 -0000 Received: from unknown (HELO cygbert.vinschen.de) (80.132.114.97) by sourceware.org with SMTP; 30 Jul 2004 10:37:11 -0000 Received: by cygbert.vinschen.de (Postfix, from userid 500) id 49C9D57E10; Fri, 30 Jul 2004 12:37:17 +0200 (CEST) Date: Fri, 30 Jul 2004 13:43:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: cygserver - Postgres Multiple connection Load Testing - Inifinte Loop Message-ID: <20040730103717.GE1762@cygbert.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <200407290319.i6T3JCXn018245@mx3.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200407290319.i6T3JCXn018245@mx3.redhat.com> User-Agent: Mutt/1.4.2i X-SW-Source: 2004-07/txt/msg01089.txt.bz2 On Jul 28 20:19, sarbx-cygwin6344@mailblocks.com wrote: > $ postgres --version > postgres (PostgreSQL) 7.4.3 > > $ uname -a > CYGWIN_NT-5.0 sbellan-nb 1.5.10(0.116/4/2) 2004-05-25 22:07 i686 > unknown unknown > Cygwin > > While doing Load testing using DOTS, after 5 to 6 connections the > machine starts to slow down and > cygserver seems to hog most of the CPU. After running the cygserve in > debug mode , I see the following > in the log file repeating infinitely. > [...] Just to be sure, are you talking about 5 or 6 *concurrent* connections? That might be important. I'm not exactly sure so far but there might be a race condition in my mutex code. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Co-Project Leader mailto:cygwin@cygwin.com Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/