Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 11189 invoked from network); 16 Jul 2009 13:18:11 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Jul 2009 13:18:11 -0000 Received: (qmail 55896 invoked by uid 500); 16 Jul 2009 13:19:12 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 55839 invoked by uid 500); 16 Jul 2009 13:19:12 -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 55828 invoked by uid 99); 16 Jul 2009 13:19:12 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 16 Jul 2009 13:19:12 +0000 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 (athena.apache.org: local policy) Received: from [192.61.61.103] (HELO usea-naimss1.unisys.com) (192.61.61.103) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 16 Jul 2009 13:19:01 +0000 Received: from usea-nagw1.na.uis.unisys.com ([129.224.72.16]) by usea-naimss1 with InterScan Message Security Suite; Thu, 16 Jul 2009 08:18:39 -0500 Received: from usea-nagw1.na.uis.unisys.com ([129.224.72.51]) by usea-nagw1.na.uis.unisys.com with Microsoft SMTPSVC(6.0.3790.3959); Thu, 16 Jul 2009 08:18:37 -0500 Received: from usea-nahubcas2.na.uis.unisys.com ([129.224.76.115]) by usea-nagw1.na.uis.unisys.com with Microsoft SMTPSVC(6.0.3790.3959); Thu, 16 Jul 2009 08:18:37 -0500 Received: from USEA-EXCH7.na.uis.unisys.com ([129.224.76.38]) by usea-nahubcas2.na.uis.unisys.com ([129.224.76.115]) with mapi; Thu, 16 Jul 2009 08:18:36 -0500 From: "Caldarale, Charles R" To: Tomcat Users List Date: Thu, 16 Jul 2009 08:18:34 -0500 Subject: RE: tomcate5.exe so active that hard disk never stops spinning Thread-Topic: tomcate5.exe so active that hard disk never stops spinning Thread-Index: AcoGBIIsLN+loJA3SEi1ff5Bqrju3AAEYVyA Message-ID: <0AAE5AB84B013E45A7B61CB66943C172296F88E118@USEA-EXCH7.na.uis.unisys.com> References: <1AA8F9197D10C140840410A0822B095BAC10F6@mhbrmail01.midlandheart.local> In-Reply-To: <1AA8F9197D10C140840410A0822B095BAC10F6@mhbrmail01.midlandheart.local> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginalArrivalTime: 16 Jul 2009 13:18:37.0210 (UTC) FILETIME=[ED803FA0:01CA0617] X-Virus-Checked: Checked by ClamAV on apache.org > From: Richard B. Gazey [mailto:Richard.Gazey@midlandheart.org.uk] > Subject: tomcate5.exe so active that hard disk never stops spinning >=20 > It is querying pretty much all the time with 20 or 30 reads per second. >=20 > My question is that is this normal for a Tomcat installation or is this > a configuration setting that could be adjusted to cause less frequent > activity and would this be recommended ? It's normal for Tomcat in a development environment; you apparently haven't= configured it for production. Your disk activity is likely due to still having autoDeploy turned on in yo= ur elements; look there and for elements inside an= y , and for monitoring of JSP changes configurable in conf/web.xml= . Take a look at this, or hire Mark or Filip to do it for you: http://www.springsource.com/webinar/performance-tuning-apache-tomcat-produc= tion - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MA= TERIAL and is thus for use only by the intended recipient. If you received = this in error, please contact the sender and delete the e-mail and its atta= chments from all computers. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org For additional commands, e-mail: users-help@tomcat.apache.org