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Please contact us via http://www.directxtras.com/ContactUS.asp We apology for the inconvenience. Best Regards, -- The DirectXtras Team --------------------------------------------------------------------- DirectXtras - Xtra Power for Director and Authorware - http://www.directxtras.com Sites with something to say - http://www.SpeaksForItself.com --------------------------------------------------------------------- Your message reads: Received: from mail.apache.org (unverified [208.185.179.12]) by mail2.intermedia.net (Rockliffe SMTPRA 4.5.6) with SMTP id <[EMAIL PROTECTED]> for <[EMAIL PROTECTED]>; Sat, 10 Apr 2004 12:45:24 -0700 Received: (qmail 61062 invoked by uid 500); 10 Apr 2004 19:45:04 -0000 Mailing-List: contact [EMAIL PROTECTED]; run by ezmlm Precedence: bulk List-Unsubscribe: <mailto:[EMAIL PROTECTED]> List-Subscribe: <mailto:[EMAIL PROTECTED]> List-Help: <mailto:[EMAIL PROTECTED]> List-Post: <mailto:[EMAIL PROTECTED]> List-Id: "Tomcat Users List" <tomcat-user.jakarta.apache.org> Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]> Delivered-To: mailing list [EMAIL PROTECTED] Received: (qmail 61040 invoked from network); 10 Apr 2004 19:45:03 -0000 Received: from unknown (HELO main.gmane.org) (80.91.224.249) by daedalus.apache.org with SMTP; 10 Apr 2004 19:45:03 -0000 Received: from list by main.gmane.org with local (Exim 3.35 #1 (Debian)) id 1BCOPc-0001fg-00 for <[EMAIL PROTECTED]>; Sat, 10 Apr 2004 21:45:08 +0200 Received: from lsanca1-ar19-4-46-072-212.lsanca1.dsl-verizon.net ([4.46.72.212]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for <[EMAIL PROTECTED]>; Sat, 10 Apr 2004 21:45:08 +0200 Received: from wbarker by lsanca1-ar19-4-46-072-212.lsanca1.dsl-verizon.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for <[EMAIL PROTECTED]>; Sat, 10 Apr 2004 21:45:08 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: [EMAIL PROTECTED] From: "Bill Barker" <[EMAIL PROTECTED]> Subject: Re: Tomcat performance issue? Date: Sat, 10 Apr 2004 12:58:23 -0700 Lines: 35 Message-ID: <[EMAIL PROTECTED]> References: <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> X-Complaints-To: [EMAIL PROTECTED] X-Gmane-NNTP-Posting-Host: lsanca1-ar19-4-46-072-212.lsanca1.dsl-verizon.net X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Sender: news <[EMAIL PROTECTED]> X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N "David Rees" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Denise Mangano wrote, On 4/9/2004 10:05 PM: > > > > I've tried searching the archives but have come up empty-handed. A few > > days ago I received a few complaints that my users hit a certain point > > in the application and could go no further. This point was when Apache > > gives control to Tomcat. I checked the log and found this. > > > > Apr 4, 2004 2:19:43 PM org.apache.tomcat.util.threads.ThreadPool logFull > > SEVERE: All threads (75) are currently busy, waiting. Increase > > maxThreads (75) or check the servlet status > > > > The only thing that did the trick was restarting Tomcat and Apache. Any > > ideas on what these errors mean? > > Like the messages say, all Tomcat threads are busy and you've hit the > maximum number of threads which can be processed concurrently. Sounds > like you've got either a bug in a servlet causing it to not return, or > your server is simply overloaded. You can get a stack trace from the > JVM to help debug this issue pretty easily. > Also, when running behind Apache, you have need to have at least as many Tomcat threads as you have Apache children allowed (since each child will be talking to a single thread). You should probably increase the maxThreads on you AJP/1.3 Connector to match what you've configured for MaxChildren in Apache. If you expect your loads to come in bursts, then you can configure maxSpareThreads low to allow Tomcat to discard threads that are freed up by Apache killing off children. > -Dave --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
