Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 37260 invoked from network); 4 Oct 2006 09:27:21 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 4 Oct 2006 09:27:20 -0000 Received: (qmail 62124 invoked by uid 500); 4 Oct 2006 09:27:09 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 61354 invoked by uid 500); 4 Oct 2006 09:27:07 -0000 Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Users List" Delivered-To: mailing list users@tomcat.apache.org Received: (qmail 61315 invoked by uid 99); 4 Oct 2006 09:27:06 -0000 Received: from idunn.apache.osuosl.org (HELO idunn.apache.osuosl.org) (140.211.166.84) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Oct 2006 02:27:06 -0700 Authentication-Results: idunn.apache.osuosl.org header.from=rosenberg.leon@googlemail.com; domainkeys=good X-ASF-Spam-Status: No, hits=0.0 required=5.0 tests= DomainKey-Status: good X-DomainKeys: Ecelerity dk_validate implementing draft-delany-domainkeys-base-01 Received: from [66.249.82.229] ([66.249.82.229:50607] helo=wx-out-0506.google.com) by idunn.apache.osuosl.org (ecelerity 2.1.1.8 r(12930)) with ESMTP id B2/C2-00170-A5E73254 for ; Wed, 04 Oct 2006 02:26:54 -0700 Received: by wx-out-0506.google.com with SMTP id s13so126310wxc for ; Wed, 04 Oct 2006 02:26:15 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=googlemail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=VSktsliImIC1DoZ6DHYqn7d5t5nZAh5DGh6/pV3c0aGZm8bJ8ls+5CICw1TstA1xfBtMiS8FqorQU/5SpKKkuhI9yiZNetBKA/WUQHKP4dsEL9924zeI9y7ZiPe2YWJPGw6VSoi3wpgffOu9bvabJQFeVNZo3uYDZMPMaVBZITI= Received: by 10.90.71.12 with SMTP id t12mr25447aga; Wed, 04 Oct 2006 02:26:15 -0700 (PDT) Received: by 10.90.97.1 with HTTP; Wed, 4 Oct 2006 02:26:15 -0700 (PDT) Message-ID: <327858f40610040226m7d1fddbam2f5e4fac1138fbb1@mail.gmail.com> Date: Wed, 4 Oct 2006 11:26:15 +0200 From: "Leon Rosenberg" To: "Tomcat Users List" Subject: Re: Problem: Tomcat server hang because CPU goes to 100% In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N create a thread dump (kill -QUIT wrote: > Dear friends, > > When I click on different links or button in my jsp page quickly, normally > everythings is ok but sometime > the tomcat server hang, it can not response to the requests anymore because > the > CPU goes to 100% > > If I publish my website, and when it may happens again the CPU goes to > 100% long enough to break down the CPU. That would be terrible. > > Does anyone know any reason that may cause the CPU runs to 100% like this? > Seconds, is there any java method that can take care the CPU and he > can shut down or start up the tomcat server if needed? > > Many thanks, > > Tu > > --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org For additional commands, e-mail: users-help@tomcat.apache.org