Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 83179 invoked from network); 25 Jun 2010 15:19:44 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 25 Jun 2010 15:19:44 -0000 Received: (qmail 77604 invoked by uid 500); 25 Jun 2010 15:19:37 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 76922 invoked by uid 500); 25 Jun 2010 15:19:36 -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 76591 invoked by uid 99); 25 Jun 2010 15:19:36 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 25 Jun 2010 15:19:36 +0000 X-ASF-Spam-Status: No, hits=2.9 required=10.0 tests=HTML_MESSAGE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [209.85.160.173] (HELO mail-gy0-f173.google.com) (209.85.160.173) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 25 Jun 2010 15:19:30 +0000 Received: by gye5 with SMTP id 5so22933gye.18 for ; Fri, 25 Jun 2010 08:19:09 -0700 (PDT) Received: by 10.101.170.33 with SMTP id x33mr1019797ano.265.1277479149140; Fri, 25 Jun 2010 08:19:09 -0700 (PDT) MIME-Version: 1.0 Received: by 10.101.134.13 with HTTP; Fri, 25 Jun 2010 08:18:49 -0700 (PDT) In-Reply-To: <99C8B2929B39C24493377AC7A121E21F98FB4FA650@USEA-EXCH8.na.uis.unisys.com> References: <99C8B2929B39C24493377AC7A121E21F98FB4FA475@USEA-EXCH8.na.uis.unisys.com> <99C8B2929B39C24493377AC7A121E21F98FB4FA650@USEA-EXCH8.na.uis.unisys.com> From: Mick Knutson Date: Fri, 25 Jun 2010 11:18:49 -0400 Message-ID: Subject: Re: Tomcat current thread count To: Tomcat Users List Content-Type: multipart/alternative; boundary=001636c5bd59e47ba30489dc4a9a X-Virus-Checked: Checked by ClamAV on apache.org --001636c5bd59e47ba30489dc4a9a Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable You can force it by: set JAVA_OPTS=3D%JAVA_OPTS% -*XX:+HeapDumpOnCtrlBreak*-XX:+HeapDumpOnOutOfMemoryError --- Thank You=85 Mick Knutson, President BASE Logic, Inc. Enterprise Architecture, Design, Mentoring & Agile Consulting p. (866) BLiNC-411: (254-6241-1) f. (415) 685-4233 Website: http://www.baselogic.com Blog: http://www.baselogic.com/blog/ Linked IN: http://linkedin.com/in/mickknutson Twitter: http://twitter.com/mickknutson Vacation Rental: http://tahoe.baselogic.com --- On Fri, Jun 25, 2010 at 10:56 AM, Caldarale, Charles R < Chuck.Caldarale@unisys.com> wrote: > > From: Ozgur Ozdemircili [mailto:ozgur.ozdemircili@gmail.com] > > Subject: Re: Tomcat current thread count > > > > What would be the possible ways of finding where the problem lies ? > > As previously stated, take a thread dump *before* the JVM crashes and fin= d > out what your threads are stuck on. Your monitoring tool probably may ha= ve > that capability built-in; if it doesn't, look here: > > > http://wiki.apache.org/tomcat/HowTo#How_do_I_obtain_a_thread_dump_of_my_r= unning_webapp_.3F > > - Chuck > > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you recei= ved > this in error, please contact the sender and delete the e-mail and its > attachments from all computers. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org > For additional commands, e-mail: users-help@tomcat.apache.org > > --001636c5bd59e47ba30489dc4a9a--