Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 78814 invoked from network); 25 Sep 2007 06:43:19 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 25 Sep 2007 06:43:19 -0000 Received: (qmail 38409 invoked by uid 500); 25 Sep 2007 06:42:58 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 38386 invoked by uid 500); 25 Sep 2007 06:42:58 -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 38375 invoked by uid 99); 25 Sep 2007 06:42:58 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Sep 2007 23:42:58 -0700 X-ASF-Spam-Status: No, hits=-4.0 required=10.0 tests=RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [195.227.30.246] (HELO datura.kippdata.de) (195.227.30.246) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 25 Sep 2007 06:45:10 +0000 Received: from [195.227.30.148] (larix [195.227.30.148]) by datura.kippdata.de (8.13.5/8.13.5) with ESMTP id l8P6gZFh025759 for ; Tue, 25 Sep 2007 08:42:36 +0200 (CEST) Message-ID: <46F8ADDB.2050600@kippdata.de> Date: Tue, 25 Sep 2007 08:42:35 +0200 From: Rainer Jung User-Agent: Thunderbird 2.0.0.6 (X11/20070802) MIME-Version: 1.0 To: Tomcat Users List Subject: Re: tomcat5.1 out of memory for swap space not released! References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org You configured your JVM to use 1GB of memory plus 800MB for perm space. This only makes sense, if your machine has that much memory. As far as I know, perm adds to the heap. You system has 4 GB of memory. Are there other big memory consumers there? Can you check the size of the process? Regards, Rainer > I am a Chinese and English is not well,but I will try my best to > express myself.I have HP-UX operation system with JDK1.5 and > sybase.But after tomcat5.0 running for some times ,it would out of > memory.The tomcat5.0 process continuously allocated swap space but > not released it.So when swap space was insufficient,tomcat out of > memory and shutdown!Below is some > information:=============================================================================================tomcat > startup script parameters: JAVA_OPTS="-Xms1001m -Xmx1001m > -XX:MaxPermSize=800m > -Dfile.encoding=GBK"=============================================================================================out > of memory log in cataline.out:2007-08-29 17:38:07.283 > (Pagination.java:68)] DEBUG - render Id = pagination Exception > java.lang.OutOfMemoryError: requested 74856 bytes for GrET* in > /CLO/Components/JAVA_HOTSPOT/Src/src/share/vm/utilities/growableArray.cpp. > Out of swap space?Possible causes: - not enough swap space left , > or - kernel parameter MAXDSIZ is very small. Out of memory while > reading in symbol table of > /opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl( 0) 0xc5c88264 > [/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl]( 1) 0xc5c241d0 > [/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl]=============================================================================================Hp > Unix Server hardware information > :CPU:1GHz*2;memory:4G;=============================================================================================Please > give me an idea in this situation! And please help me make tomcat > process release swap space?yanyan --------------------------------------------------------------------- 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