Return-Path: X-Original-To: apmail-tomcat-users-archive@www.apache.org Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 728761728F for ; Tue, 5 May 2015 11:49:19 +0000 (UTC) Received: (qmail 41880 invoked by uid 500); 5 May 2015 11:49:15 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 41817 invoked by uid 500); 5 May 2015 11:49:15 -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 41801 invoked by uid 99); 5 May 2015 11:49:15 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 May 2015 11:49:15 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: message received from 54.164.171.186 which is an MX secondary for users@tomcat.apache.org) Received: from [54.164.171.186] (HELO mx1-us-east.apache.org) (54.164.171.186) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 May 2015 11:49:07 +0000 Received: from mail1.bemta7.messagelabs.com (mail1.bemta7.messagelabs.com [216.82.254.101]) by mx1-us-east.apache.org (ASF Mail Server at mx1-us-east.apache.org) with ESMTPS id 4E3DA43E3E for ; Tue, 5 May 2015 11:48:46 +0000 (UTC) Received: from [216.82.254.211] by server-5.bemta-7.messagelabs.com id EC/8C-28176-61EA8455; Tue, 05 May 2015 11:48:38 +0000 X-Env-Sender: Chuck.Caldarale@unisys.com X-Msg-Ref: server-4.tower-201.messagelabs.com!1430826510!13827574!21 X-Originating-IP: [192.61.61.104] X-StarScan-Received: X-StarScan-Version: 6.13.6; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16849 invoked from network); 5 May 2015 11:48:38 -0000 Received: from unknown (HELO USEA-NAEDGE1.unisys.com) (192.61.61.104) by server-4.tower-201.messagelabs.com with RC4-SHA encrypted SMTP; 5 May 2015 11:48:38 -0000 Received: from US-EXCH13-4.na.uis.unisys.com (129.224.78.78) by USEA-NAEDGE1.unisys.com (192.61.61.104) with Microsoft SMTP Server (TLS) id 8.3.327.1; Tue, 5 May 2015 06:48:23 -0500 Received: from US-EXCH13-5.na.uis.unisys.com (129.224.78.79) by US-EXCH13-4.na.uis.unisys.com (129.224.78.78) with Microsoft SMTP Server (TLS) id 15.0.913.22; Tue, 5 May 2015 06:48:22 -0500 Received: from US-EXCH13-5.na.uis.unisys.com ([129.224.78.79]) by US-EXCH13-5.na.uis.unisys.com ([129.224.78.79]) with mapi id 15.00.0913.011; Tue, 5 May 2015 06:48:22 -0500 From: "Caldarale, Charles R" To: Tomcat Users List Subject: RE: High cpu on Tomcat 8 Thread-Topic: High cpu on Tomcat 8 Thread-Index: AQHQhwQWIC162vHL60SsB+VtTY041p1tQ61A Date: Tue, 5 May 2015 11:48:22 +0000 Message-ID: References: <5547397E.3010404@apache.org> <55477E72.6090408@christopherschultz.net> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [192.61.169.116] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org > From: Greg Huber [mailto:gregh3269@gmail.com]=20 > Subject: Re: High cpu on Tomcat 8 > > Have you set a pollerThreadCount? > I have had a look and I cannot find where this is set. Is there any > documentation on this? The pollerThreadCount applies only to the HTTP version of the , = not the AJP one. Red herring. > > When the CPU usage goes high, does the server actually slow down? > I do not think so, it makes the server slowdown Sounds like you're contradicting yourself; you do not think it slows down, = or it does slow down? - 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