Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 7600 invoked from network); 17 Oct 2007 14:19:06 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 17 Oct 2007 14:19:06 -0000 Received: (qmail 67456 invoked by uid 500); 17 Oct 2007 14:06:04 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 67439 invoked by uid 500); 17 Oct 2007 14:06:04 -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 67428 invoked by uid 99); 17 Oct 2007 14:06:04 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 17 Oct 2007 07:06:04 -0700 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [82.70.116.177] (HELO mail.melandra.com) (82.70.116.177) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 17 Oct 2007 14:06:07 +0000 Content-Class: urn:content-classes:message Subject: RE: tomcat/java process strangeness MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Wed, 17 Oct 2007 15:05:23 +0100 X-MimeOLE: Produced By Microsoft Exchange V6.0.6619.12 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: tomcat/java process strangeness Thread-Index: AcgQw5ykF3RkOAH2T32uKWoIK5RPgQAAul9Q References: <1a0773920710170639t37e84315xdb46837a303a7795@mail.gmail.com> From: "Peter Crowther" To: "Tomcat Users List" X-Virus-Checked: Checked by ClamAV on apache.org > From: thebugslayer [mailto:thebugslayer@gmail.com]=20 > When I start tomcat using /opt/tomcat/bin/catalina.sh start, I get 21 > processes that running the same command(different PIDs). Tomcat uses Java threads. Java threads are implemented as Linux threads on Linux. Each Linux thread appears to be a process as far as ps is concerned. What you're seeing is one Tomcat memory space with 21 threads. - Peter --------------------------------------------------------------------- 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