3 question for the form

2009-09-11 Thread Karthik Nanjangude
Hi

3 question for the form

1)  Under What condition the MaxThreads should be increased in server.xml?

  maxThreads=150  when SSL is Configured with APACHE2x / Tomcat 
6.0.2.0  setup

2)  Is there a Process / Command to constantly monitor maxThreads this 
thread activity?

  3)   Does this same rules applies for TOMCAT embedded within JBOSS 4.2.1 
Appserver?



With regards
Karthik


Re: 3 question for the form

2009-09-11 Thread André Warnier

Karthik Nanjangude wrote:

Hi

3 question for the form

1)  Under What condition the MaxThreads should be increased in server.xml?

  maxThreads=150  when SSL is Configured with APACHE2x / Tomcat 
6.0.2.0  setup

2)  Is there a Process / Command to constantly monitor maxThreads this 
thread activity?

  3)   Does this same rules applies for TOMCAT embedded within JBOSS 4.2.1 
Appserver?



Hi.

I suggest you search this forum's archives (or Google), because there 
are lots of threads related to these issues.


In particular, there is a recent thread here, entitled :
mod_jk fails to forward request on high traffic

The OP also pointed out a good document to get a basic understanding of 
these issues :

http://kbase.redhat.com/faq/docs/DOC-15866


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RE: 3 question for the form

2009-09-11 Thread Karthik Nanjangude
Hi

Thx for the quick reply

Googled / yahooed  :(

But need some satisfying answers

Please do the need full




With regards
Karthik



-Original Message-
From: André Warnier [mailto:a...@ice-sa.com]
Sent: Friday, September 11, 2009 1:28 PM
To: Tomcat Users List
Subject: Re: 3 question for the form

Karthik Nanjangude wrote:
 Hi

 3 question for the form

 1)  Under What condition the MaxThreads should be increased in server.xml?

   maxThreads=150  when SSL is Configured with APACHE2x / Tomcat 
 6.0.2.0  setup

 2)  Is there a Process / Command to constantly monitor maxThreads this 
 thread activity?

   3)   Does this same rules applies for TOMCAT embedded within JBOSS 
 4.2.1 Appserver?


Hi.

I suggest you search this forum's archives (or Google), because there
are lots of threads related to these issues.

In particular, there is a recent thread here, entitled :
mod_jk fails to forward request on high traffic

The OP also pointed out a good document to get a basic understanding of
these issues :
http://kbase.redhat.com/faq/docs/DOC-15866


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For additional commands, e-mail: users-h...@tomcat.apache.org


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Re: 3 question for the form

2009-09-11 Thread Mark Thomas
Karthik Nanjangude wrote:
 Hi
 
 3 question for the form
 
 1)  Under What condition the MaxThreads should be increased in server.xml?
When the current load utilises all threads and you want to handle a
higher load.

 2)  Is there a Process / Command to constantly monitor maxThreads this 
 thread activity?
Yes. Several. JVisualVM is rather nice.

   3)   Does this same rules applies for TOMCAT embedded within JBOSS 
 4.2.1 Appserver?
Yes.

Mark




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RE: 3 question for the form

2009-09-11 Thread Karthik Nanjangude
Hi

Thx for the quick reply

 When the current load utilizes all threads and you want to handle a
higher load

Does this mean the Container Complaint's via some logged o/p during the max 
load ?  If yes What would the be the exception typos.





With regards
Karthik



-Original Message-
From: Mark Thomas [mailto:ma...@apache.org]
Sent: Friday, September 11, 2009 2:11 PM
To: Tomcat Users List
Subject: Re: 3 question for the form

Karthik Nanjangude wrote:
 Hi

 3 question for the form

 1)  Under What condition the MaxThreads should be increased in server.xml?
When the current load utilises all threads and you want to handle a
higher load.

 2)  Is there a Process / Command to constantly monitor maxThreads this 
 thread activity?
Yes. Several. JVisualVM is rather nice.

   3)   Does this same rules applies for TOMCAT embedded within JBOSS 
 4.2.1 Appserver?
Yes.

Mark




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Re: 3 question for the form

2009-09-11 Thread Mark Thomas
Karthik Nanjangude wrote:
 Hi
 
 Thx for the quick reply
 
 When the current load utilizes all threads and you want to handle a
 higher load
 
 Does this mean the Container Complaint's via some logged o/p during the max 
 load ?

Yes.

If yes What would the be the exception typos.

Off the top of my head I can't remember. You'd have to look at the
source code or run a load test that forces maxThreads to be used.

Mark




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