RE: Increasing maxThreads results in more "Connection refused" errors?

2017-02-13 Thread John.E.Gregg
Chris > -Original Message- > From: Christopher Schultz [mailto:ch...@christopherschultz.net] > Sent: Friday, February 03, 2017 11:08 AM > To: Tomcat Users List > Subject: Re: Increasing maxThreads results in more "Connection refused" > errors? >

Re: Increasing maxThreads results in more "Connection refused" errors?

2017-02-03 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 John, On 2/3/17 11:17 AM, john.e.gr...@wellsfargo.com.INVALID wrote: > I'm doing some scalability testing of an app in Tomcat 7.0.73. > > Some relevant connector config details: maxThreads=80 > maxKeepAliveRequests=100 keepA

Increasing maxThreads results in more "Connection refused" errors?

2017-02-03 Thread John.E.Gregg
All, I'm doing some scalability testing of an app in Tomcat 7.0.73. Some relevant connector config details: maxThreads=80 maxKeepAliveRequests=100 keepAliveTimeout=1 maxConnections unspecified (defaults to maxThreads according to the docs) acceptCount unspecified (100 according to the

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-27 Thread Christopher Schultz
the >> Executors thread count(maxThreads for Executor element) but also >> need to increase the Connectors thread count(maxThreads for >> Connector element). This behavior is not actually clearly >> captured in tomcat documentation says >> > > 1. The rules: http:/

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-26 Thread akshay hiremath
On Friday, January 24, 2014 7:04 PM, Konstantin Kolinko wrote: 2014/1/24 akshay hiremath : > Through some trials found that its not enough to increase the Executors > thread count(maxThreads for Executor element) but also need to increase the > Connectors thread count(maxTh

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-24 Thread Konstantin Kolinko
2014/1/24 akshay hiremath : > Through some trials found that its not enough to increase the Executors > thread count(maxThreads for Executor element) but also need to increase the > Connectors thread count(maxThreads for Connector element). This behavior is > not actually clearly

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-24 Thread akshay hiremath
Through some trials found that its not enough to increase the Executors thread count(maxThreads for Executor element) but also need to increase the Connectors thread count(maxThreads for Connector element). This behavior is not actually clearly captured in tomcat documentation says &q

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-23 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 akshay, On 1/23/14, 9:07 AM, akshay hiremath wrote: > We have this HP load runner running a load of requests on this > system. We don't see request rejected by Tomcat but if I monitor > the activeCount attribute of Mbean > "Catalina:type=Executor,na

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-23 Thread akshay hiremath
We have this HP load runner running a load of requests on this system. We don't see request rejected by Tomcat but if I monitor the activeCount attribute of Mbean "Catalina:type=Executor,name=tomcatThreadPool" over the period of test why the activeCount is not going above 200. if I continuously

Re: Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-23 Thread Mark Thomas
On 23/01/2014 13:30, akshay hiremath wrote: > Why tomcat is not able to have more than 200 active Threads (parallel > threads) processng my requests? It can. The issue is that the combination of the requests you are making (which you fail to describe), your load testing framework (which you fail

Tomcat 7 not honoring maxThreads configuration in catalina.properties and activeCount not going beyond 200

2014-01-23 Thread akshay hiremath
I've a tomcat 7 instance with following configuration in catalina.properties for threads server.service-Catalina.executor-tomcatThreadPool.maxThreads=300 server.service-Catalina.executor-tomcatThreadPool.minSpareThreads=300 server.service-Catalina.connector.http1.1.executor=tomcatThreadPool serv

Re: MaxClients and maxThreads

2013-09-24 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 David, On 9/24/13 7:47 AM, David kerber wrote: > On 9/24/2013 12:11 AM, mohan.radhakrish...@polarisft.com wrote: >> Yes. That is probably the capacity planning part that involves >> think time analysis and concurrency. >> >> What Were They Thinking

Re: [a bit OT] MaxClients and maxThreads

2013-09-24 Thread André Warnier
David kerber wrote: On 9/24/2013 12:11 AM, mohan.radhakrish...@polarisft.com wrote: Yes. That is probably the capacity planning part that involves think time analysis and concurrency. What Were They Thinking: Modeling Think Times for Performance Testing Tom Wilson from Computer Measurement Gro

Re: MaxClients and maxThreads

2013-09-24 Thread David kerber
On 9/24/2013 12:11 AM, mohan.radhakrish...@polarisft.com wrote: Yes. That is probably the capacity planning part that involves think time analysis and concurrency. What Were They Thinking: Modeling Think Times for Performance Testing Tom Wilson from Computer Measurement Group is what I plan to

Re: MaxClients and maxThreads

2013-09-23 Thread André Warnier
mohan.radhakrish...@polarisft.com wrote: Yes. That is probably the capacity planning part that involves think time analysis and concurrency. What Were They Thinking: Modeling Think Times for Performance Testing Tom Wilson from Computer Measurement Group is what I plan to refer to. But don't kn

Re: MaxClients and maxThreads

2013-09-23 Thread mohan . radhakrishnan
me analysis and concurrent connections estimate I have to use 800 threads for a 4-core system if we have only Apache there. Mohan From: Christopher Schultz To: Tomcat Users List Date: 09/23/2013 06:14 PM Subject:Re: MaxClients and maxThreads -BEGIN PGP SIGNED MESSAGE---

Re: MaxClients and maxThreads

2013-09-23 Thread Christopher Schultz
List" Date: 09/20/2013 07:10 >> PM Subject:Re: MaxClients and maxThreads >> >> >> >> On Sep 20, 2013, at 9:27 AM, mohan.radhakrish...@polarisft.com >> wrote: >> >>> Is this a hard limit ? >> >> No. >> >>&

Re: MaxClients and maxThreads

2013-09-23 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Chris, On 9/21/13 9:53 AM, chris derham wrote: >> >> To add to what Daniel is saying, here is a little graphic >> representation, for one single client browser : >> >> (browser) <-- HTTP --> (httpd + mod_jk) <-- AJP --> (tomcat) <--> >> (webapp) (

Re: MaxClients and maxThreads

2013-09-23 Thread André Warnier
Who, moi ? MiB wrote: 23 sep 2013 09.00 André Warnier: Do not top-post. It makes it difficult to follow the conversation, who answers to what etc. From: Daniel Mikusa To: "Tomcat Users List" Date: 09/20/2013 07:10 PM Subject:Re: MaxClients and maxThreads On Se

Re: MaxClients and maxThreads

2013-09-23 Thread MiB
23 sep 2013 09.00 André Warnier: > Do not top-post. It makes it difficult to follow the conversation, who > answers to what etc. > >> From: Daniel Mikusa >> To: "Tomcat Users List" >> Date: 09/20/2013 07:10 PM >> Subject:Re: MaxClie

Re: MaxClients and maxThreads

2013-09-23 Thread André Warnier
Do not top-post. It makes it difficult to follow the conversation, who answers to what etc. From: Daniel Mikusa To: "Tomcat Users List" Date: 09/20/2013 07:10 PM Subject:Re: MaxClients and maxThreads On Sep 20, 2013, at 9:27 AM, mohan.radhakrish...@polarisft

Re: MaxClients and maxThreads

2013-09-22 Thread mohan . radhakrishnan
Yes. I understand the need for capacity planning. It probably involves concurrency, think time analysis etc. I was wondering if maxThreads and MaxClients are the same value. In a worker mpm MaxClients is the Apache setting and maxThreads is the JBoss setting. Moreover how does a figure of 200

Re: MaxClients and maxThreads

2013-09-21 Thread chris derham
> > To add to what Daniel is saying, here is a little graphic representation, > for one single client browser : > > (browser) <-- HTTP --> (httpd + mod_jk) <-- AJP --> (tomcat) <--> (webapp) > (1) > | > |- (local resources) (2) > > When the

Re: MaxClients and maxThreads

2013-09-21 Thread André Warnier
further limits the threads. Appreciate any help. Hi, I am following the instructions in https://access.redhat.com/site/articles/15786 to tune MaxClients in httpd.conf and maxThreads in JBoss Tomcat. " The recommended value of maxThreads is 200 per CPU, so here we assume the serv

Re: MaxClients and maxThreads

2013-09-20 Thread Daniel Mikusa
rther limits the > threads. > > Appreciate any help. > > Hi, >I am following the instructions in > https://access.redhat.com/site/articles/15786 to tune MaxClients in > httpd.conf and maxThreads in JBoss Tomcat. > > " The recommended value of maxT

Re: MaxClients and maxThreads

2013-09-20 Thread mohan . radhakrishnan
...@polarisft.com To: users@tomcat.apache.org Date: 09/19/2013 05:56 PM Subject:MaxClients and maxThreads Hi, I am following the instructions in https://access.redhat.com/site/articles/15786 to tune MaxClients in httpd.conf and maxThreads in JBoss Tomcat. " The recommended

MaxClients and maxThreads

2013-09-19 Thread mohan . radhakrishnan
Hi, I am following the instructions in https://access.redhat.com/site/articles/15786 to tune MaxClients in httpd.conf and maxThreads in JBoss Tomcat. " The recommended value of maxThreads is 200 per CPU, so here we assume the server is a single core machine. If it had been quad

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-25 Thread Mark Thomas
On 25/01/2013 19:58, Hermes Flying wrote: > Hi, I actually deploy in 2 servers one in 6 and one in 5. I noticed > the same behavior described (that was not believed). I did not aim > in taking anyone's time. All I wanted to do is verify the > functionality using really small values. In a previous m

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-25 Thread Hermes Flying
ested this in 6 and he said the browser stuck. I did not notice that. From: Christopher Schultz To: Tomcat Users List Sent: Friday, January 25, 2013 9:34 PM Subject: Re: Fw: Can not understand how maxThreads of Connectors works -BEGIN PGP SIGNED ME

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-25 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hermes, On 1/25/13 4:16 AM, Hermes Flying wrote: > I am using the correct server.xml. In the version 5.5.36 the > maxThreads of 0 has no effect due to this code in > org.apache.tomcat.util.net.PoolTcpEndpoint You said you were using

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-25 Thread Mark Thomas
> On Jan 16, you wrote this : > > Hermes Flying wrote: >> Hi, >> I am using Tomcat 6 (I think it is version 33 but will double check) >> And JVM is Java 6 from IBM >> Do you need exact versions? >> > > And you haven't provided any other version number since then. > > So why are you quoting Tomca

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-25 Thread André Warnier
Hermes Flying wrote: I am using the correct server.xml. In the version 5.5.36 the maxThreads of 0 has no effect due to this code in org.apache.tomcat.util.net.PoolTcpEndpoint public void setMaxThreads(int maxThreads) { if( maxThreads > 0) tp.setMaxThreads(maxThreads); }

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-25 Thread Hermes Flying
I am using the correct server.xml. In the version 5.5.36 the maxThreads of 0 has no effect due to this code in org.apache.tomcat.util.net.PoolTcpEndpoint  public void setMaxThreads(int maxThreads) {     if( maxThreads > 0)         tp.setMaxThreads(maxThreads);     } So what I observe

Re: Can not understand how maxThreads of Connectors works

2013-01-24 Thread Ben Stringer
would result in the default (of 200) being >> applied. > > That last one is not true: the code will happily accept maxThreads=0 > but then will throw an exception when the connector tries to actually > start its Executor. > > I suspect Hermes is editing some unrelated server.xml f

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-24 Thread Christopher Schultz
it being rather > unlikely that processing 0 requests is what a normal user would > want, the Tomcat developers have coded this so that an obviously > nonsensical value of 0 would result in the default (of 200) being > applied. That last one is not true: the code will happily accept maxTh

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-24 Thread Hermes Flying
From: André Warnier To: Tomcat Users List Sent: Thursday, January 24, 2013 7:14 PM Subject: Re: Fw: Can not understand how maxThreads of Connectors works Hermes Flying wrote: > Hi, > I don't see how this answers my issue. > 1) You say 0 t

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-24 Thread André Warnier
0-doc/config/http.html says this : quote maxThreads The maximum number of request processing threads to be created by this Connector, which therefore determines the maximum number of simultaneous requests that can be handled. If not specified, this attribute is set to 200. If an execut

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-24 Thread Hermes Flying
Sent: Thursday, January 24, 2013 11:53 AM Subject: Re: Fw: Can not understand how maxThreads of Connectors works Hermes Flying wrote: > Hi, > So is there an explanation for this? All I am interested is make sure that > after a limit, clients attempted to connect are stopped based on my &g

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-24 Thread André Warnier
Hermes Flying wrote: Hi, So is there an explanation for this? All I am interested is make sure that after a limit, clients attempted to connect are stopped based on my configuration on maxThreads and accept count. But I can not figure out how this works. (This all being explained in

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-23 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hermes, On 1/23/13 5:25 PM, Hermes Flying wrote: > So is there an explanation for this? All I am interested is make > sure that after a limit, clients attempted to connect are stopped > based on my configuration on maxThreads and accept c

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-23 Thread Hermes Flying
Hi, So is there an explanation for this? All I am interested is make sure that after a limit, clients attempted to connect are stopped based on my configuration on maxThreads and accept count. But I can not figure out how this works. From: Hermes Flying

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-22 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hermes, On 1/21/13 11:17 AM, Hermes Flying wrote: > The web application works.I can not see any issue. What does this > mean? My guess is that Tomcat isn't using the configuration file you are modifying. - -chris -BEGIN PGP SIGNATURE- Vers

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-21 Thread Hermes Flying
The web application works.I can not see any issue. What does this mean? From: Mark Thomas To: Tomcat Users List Sent: Monday, January 21, 2013 11:06 AM Subject: Re: Fw: Can not understand how maxThreads of Connectors works On 21/01/2013 07:07, Hermes

Re: Fw: Can not understand how maxThreads of Connectors works

2013-01-21 Thread Mark Thomas
On 21/01/2013 07:07, Hermes Flying wrote: > > Hi, > Is there any update on this? I don't see any problem setting maxThreads=0 And if you try making a request with a Tomcat instance that uses that configuration? Mark > > Thank you > > > - Forwarded Messag

Fw: Can not understand how maxThreads of Connectors works

2013-01-20 Thread Hermes Flying
Hi, Is there any update on this? I don't see any problem setting maxThreads=0 Thank you - Forwarded Message - From: Hermes Flying To: Tomcat Users List Sent: Friday, January 18, 2013 8:55 AM Subject: Re: Can not understand how maxThreads of Connectors works Hi Chris, Tried

Re: Can not understand how maxThreads of Connectors works

2013-01-17 Thread Hermes Flying
Hi Chris, Tried with this simple server.xml and maxThreads=0 but I did not see any kind of errors.Attached the catalina logs

Re: Can not understand how maxThreads of Connectors works

2013-01-17 Thread Hermes Flying
: Thursday, January 17, 2013 6:57 PM Subject: Re: Can not understand how maxThreads of Connectors works -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 André, On 1/17/13 3:32 AM, André Warnier wrote: > Quite a few messages ago, I asked the OP if he could copy/paste > his server.xml. Yes. Get

Re: Can not understand how maxThreads of Connectors works

2013-01-17 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 André, On 1/17/13 3:32 AM, André Warnier wrote: > Quite a few messages ago, I asked the OP if he could copy/paste > his server.xml. Yes. Getting information from the OP seems to be difficult. > The reason was that if his config uses an Executor, t

Re: Can not understand how maxThreads of Connectors works

2013-01-17 Thread André Warnier
terminology) I meant that the client would get a failure in the TCP attempt to connect. Okay. Also I used maxThreads=0 and the server worked fine. Did not see any problem in my applications. Did not check the logs though. I assumed that perhaps 0 would be set to some default value. Can not answer

Re: Can not understand how maxThreads of Connectors works

2013-01-16 Thread Christopher Schultz
d terminology) > I meant that the client would get a failure in the TCP attempt to > connect. Okay. > Also I used maxThreads=0 and the server worked fine. Did not see > any problem in my applications. Did not check the logs though. I > assumed that perhaps 0 would be set to som

Re: Can not understand how maxThreads of Connectors works

2013-01-16 Thread Hermes Flying
. Also I used maxThreads=0 and the server worked fine. Did not see any problem in my applications. Did not check the logs though. I assumed that perhaps 0 would be set to some default value. Can not answer about your observation.It also makes me wonder. Finally concerning my test setup, I need to

Re: Can not understand how maxThreads of Connectors works

2013-01-16 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hermes, On 1/16/13 11:01 AM, Hermes Flying wrote: > I am trying to understand how the maxThreads attribute of > Connectors works. I did some tests in order to configure Tomcat to > limit the number of concurrent client requests (as as

Re: Can not understand how maxThreads of Connectors works

2013-01-16 Thread Hermes Flying
understand how maxThreads of Connectors works Hi, I am using Tomcat 6 (I think it is version 33 but will double check) And JVM is Java 6 from IBM Do you need exact versions? From: André Warnier To: Tomcat Users List Sent: Wednesday, January 16, 2013 6:18

Re: Can not understand how maxThreads of Connectors works

2013-01-16 Thread Hermes Flying
maxThreads of Connectors works Hermes Flying wrote: > Hi, > I am trying to understand how the maxThreads attribute of Connectors works. I > did some tests in order to configure Tomcat to limit the number of concurrent > client requests(as asked in my previous mail). > Did the fo

Re: Can not understand how maxThreads of Connectors works

2013-01-16 Thread André Warnier
Hermes Flying wrote: Hi, I am trying to understand how the maxThreads attribute of Connectors works. I did some tests in order to configure Tomcat to limit the number of concurrent client requests(as asked in my previous mail). Did the following trivial configuration. maxThreads=1 and

Re: determining cause of MaxThreads exhausted

2012-05-01 Thread Christopher Schultz
s or metrics) that people tend to fill >>> the forms right away after they got the emails and together >>> with the mailing process (that requires DB use to get email >>> addresses) is exhausting the maxthreads connections (300 as of >>> yesterday which I ha

Re: determining cause of MaxThreads exhausted

2012-04-13 Thread Miguel González Castaños
email addresses) is exhausting the maxthreads connections (300 as of yesterday which I have increased to 400). Are you running out of request processors ( maxThreads) or are you running out of database connections ( maxActive)? MaxThreads Yes: log the timestamp of each access, then use one of

Re: determining cause of MaxThreads exhausted

2012-04-13 Thread Christopher Schultz
d to fill the forms > right away after they got the emails and together with the mailing > process (that requires DB use to get email addresses) is exhausting > the maxthreads connections (300 as of yesterday which I have > increased to 400). Are you running out of request processors ( m

Re: determining cause of MaxThreads exhausted

2012-04-13 Thread Miguel González Castaños
info that requires users to log on the webapp and fill in some forms. It seems (without any logs or metrics) that people tend to fill the forms right away after they got the emails and together with the mailing process (that requires DB use to get email addresses) is exhausting the maxthreads c

Re: determining cause of MaxThreads exhausted

2012-04-13 Thread Pid *
requires users to > log on the webapp and fill in some forms. It seems (without any logs or > metrics) that people tend to fill the forms right away after they got the > emails and together with the mailing process (that requires DB use to get > email addresses) is exhausti

determining cause of MaxThreads exhausted

2012-04-13 Thread Miguel González Castaños
metrics) that people tend to fill the forms right away after they got the emails and together with the mailing process (that requires DB use to get email addresses) is exhausting the maxthreads connections (300 as of yesterday which I have increased to 400). I assume it's not going to be ea

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-25 Thread gnath
Gotcha.. Thanks for your answer. Will let you know if i have any questions as we keep an eye on performance. Thanks -G From: Christopher Schultz To: Tomcat Users List Sent: Monday, January 23, 2012 11:26 AM Subject: Re: Tomcat 6.0.35 -crossing maxThreads

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread Christopher Schultz
he max is > configured at 500). I was under impression that the threads will > be shared among the connectors and max it can go to 500. Could you > please explain why im seeing very high number than configured? Is > that maxThreads value per connector? Since you are using a thread pool,

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread André Warnier
gnath wrote: Please ignore my previously sent edited configuration. Here is what our configurations are without editing them : Please let me know. I appreciate your help in looking into this I have not gone back to your first message, but from the subject I guess that your conce

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread André Warnier
gnath wrote: Please ignore my previously sent edited configuration. Here is what our configurations are without editing them : Please let me know. I appreciate your help in looking into this I have not gone back to your first message, but from the subject I guess that your conce

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread gnath
maxThreads configured count On Mon, 2012-01-23 at 06:24 -0800, gnath wrote: > Thanks Dan and p > > Sure, i will collect the thread dump once it happens again. Mean while here > my server.xml content related to executor and connectors: > >                   namePre

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread Daniel Mikusa
On Mon, 2012-01-23 at 06:24 -0800, gnath wrote: > Thanks Dan and p > > Sure, i will collect the thread dump once it happens again. Mean while here > my server.xml content related to executor and connectors: > >namePrefix="catalina-exec-" >

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread gnath
: Monday, January 23, 2012 6:37 AM Subject: Re: Tomcat 6.0.35 -crossing maxThreads configured count gnath wrote: > > Hi Andre, > Sorry, my mistake. > > you are right. i actually meant milliseconds. However i checked my > configuration again and here is what i have :  ( I have

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread André Warnier
gnath wrote: Hi Andre, Sorry, my mistake. you are right. i actually meant milliseconds. However i checked my configuration again and here is what i have : ( I have the http connector configured at 2 ms. and the secured one left at default 6 ms) Please let me kno

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread gnath
any mistake or missing anything here. Thanks -G From: André Warnier To: Tomcat Users List Sent: Monday, January 23, 2012 6:14 AM Subject: Re: Tomcat 6.0.35 -crossing maxThreads configured count André Warnier wrote: > gnath wrote: >> Hi all, >&

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread gnath
Sent: Monday, January 23, 2012 6:12 AM Subject: Re: Tomcat 6.0.35 -crossing maxThreads configured count On 23/01/2012 14:06, Daniel Mikusa wrote: > On Mon, 2012-01-23 at 05:44 -0800, gnath wrote: >> Hi all, >> >> >> We have Tomcat 6.0.35 in our production Environme

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread André Warnier
André Warnier wrote: gnath wrote: Hi all, We have Tomcat 6.0.35 in our production Environment running on Linux, and we have configured to use tomcatThreadPool with maxThreads=500 and minSpareThreads=50 with default connectionTimeout(which is 6 sec). Which would be about 16 hours. I am

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread Pid
On 23/01/2012 14:06, Daniel Mikusa wrote: > On Mon, 2012-01-23 at 05:44 -0800, gnath wrote: >> Hi all, >> >> >> We have Tomcat 6.0.35 in our production Environment running on Linux, and we >> have configured to use tomcatThreadPool with maxThreads=500 and &

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread André Warnier
gnath wrote: Hi all, We have Tomcat 6.0.35 in our production Environment running on Linux, and we have configured to use tomcatThreadPool with maxThreads=500 and minSpareThreads=50 with default connectionTimeout(which is 6 sec). Which would be about 16 hours. I am not sure of the

Re: Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread Daniel Mikusa
On Mon, 2012-01-23 at 05:44 -0800, gnath wrote: > Hi all, > > > We have Tomcat 6.0.35 in our production Environment running on Linux, and we > have configured to use tomcatThreadPool with maxThreads=500 and > minSpareThreads=50 with default connectionTimeout(which is 6

Tomcat 6.0.35 -crossing maxThreads configured count

2012-01-23 Thread gnath
Hi all, We have Tomcat 6.0.35 in our production Environment running on Linux, and we have configured to use tomcatThreadPool with maxThreads=500 and minSpareThreads=50 with default connectionTimeout(which is 6 sec). We have two connectors (http and ssl) It has been giving some problems

Re: maxThreads

2011-04-01 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Pid, On 4/1/2011 6:43 AM, Pid wrote: > On 01/04/2011 06:58, Kaushal Shriyan wrote: >> Hi, >> >> What are the implications or issues if maxThreads are increased from the >> default 150 to 300 threads. Are there any perform

Re: maxThreads

2011-04-01 Thread Pid
On 01/04/2011 06:58, Kaushal Shriyan wrote: > Hi, > > What are the implications or issues if maxThreads are increased from the > default 150 to 300 threads. Are there any performance issues ? Yes, may be at risk of improving performance. p > I am using TC 5.5.27 , Ubuntu Li

maxThreads

2011-03-31 Thread Kaushal Shriyan
Hi, What are the implications or issues if maxThreads are increased from the default 150 to 300 threads. Are there any performance issues ? I am using TC 5.5.27 , Ubuntu Linux Server 8.04 , Sun Java 1.6.0 Update 24 Please suggest/guide. Thanks and Regards, Kaushal

RE: About maxThreads

2011-01-31 Thread Semih Gokalp
Thanks for all useful information Konstantin. > Date: Mon, 31 Jan 2011 16:07:16 +0300 > Subject: Re: About maxThreads > From: knst.koli...@gmail.com > To: users@tomcat.apache.org > > 2011/1/31 Semih Gokalp : > > If it is possible,how can i see real time maxThrea

Re: About maxThreads

2011-01-31 Thread Konstantin Kolinko
2011/1/31 Semih Gokalp : > If it is possible,how can i see real time maxThread value that was set for > connectors  ? /manager/jmxproxy?qry=*%3Atype%3DThreadPool%2C* In Tomcat 6.0.30+ that will require a role of "manager" (deprecated) or of "manager-jmx" (new since 6.0.30). Best regards, Konsta

RE: About maxThreads

2011-01-31 Thread Semih Gokalp
value that was set for connectors ? Semih Gokalp Istanbul/Turkiye > Date: Mon, 31 Jan 2011 15:18:37 +0300 > Subject: Re: About maxThreads > From: knst.koli...@gmail.com > To: users@tomcat.apache.org > > 2011/1/31 Semih Gokalp : > > I hope this is that you want out

Re: About maxThreads

2011-01-31 Thread Konstantin Kolinko
2011/1/31 Semih Gokalp : > I hope this is that you want output.The below output was printed in > catalina.log when I start tomcat.If you want further informations,I can send. > >(...) > Jan 28, 2011 6:35:34 AM org.apache.coyote.http11.Http11Protocol start > INFO: Starting Coyote HTTP/1.1 on http-8

Re: About maxThreads

2011-01-31 Thread André Warnier
re you sure that it is not an old message? Yes,I am sure tomcat restart time is older then "ThreadPool logFull" output time.You can check restart time from above. Thanks again. Date: Mon, 31 Jan 2011 13:31:20 +0300 Subject: Re: About maxThreads From: knst.koli...@gma

RE: About maxThreads

2011-01-31 Thread Semih Gokalp
11 13:31:20 +0300 > Subject: Re: About maxThreads > From: knst.koli...@gmail.com > To: users@tomcat.apache.org > > 2011/1/31 Semih Gokalp : > > I'm using Tomcat 6.0.29 and I have changed to maxThreads parameter to 300 > > from 200 and restart tomcat but I have

About maxThreads

2011-01-31 Thread Semih Gokalp
Hi all users. I'm using Tomcat 6.0.29 and I have changed to maxThreads parameter to 300 from 200 and restart tomcat but I have still getting below error in catalina log. Could you please help me,why this parameter was not activated ? so what should i do for active this parameter ? If you

Re: About maxThreads

2011-01-31 Thread Konstantin Kolinko
2011/1/31 Semih Gokalp : > I'm using Tomcat 6.0.29 and I have changed to maxThreads parameter to 300 > from 200 and restart tomcat but I have still getting below error in catalina > log. > server.xml > >             maxThreads="300" connectionTimeout="2

About maxThreads

2011-01-31 Thread Semih Gokalp
Hi all users. I'm using Tomcat 6.0.29 and I have changed to maxThreads parameter to 300 from 200 and restart tomcat but I have still getting below error in catalina log. Could you please help me,why this parameter was not activated ? so what should i do for active this parameter ? If you

Re: [Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-30 Thread Mark Thomas
On 29/11/2010 22:21, Sylvain Laurent wrote: > > On 29 nov. 2010, at 15:01, Mark Thomas wrote: > >> On 29/11/2010 13:57, sol myr wrote: >>> Hi, >>> >>> I'm new to Tomcat management, and would appreciate help on the 'maxThreads' >&g

Re: [Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-29 Thread Sylvain Laurent
On 29 nov. 2010, at 15:01, Mark Thomas wrote: > On 29/11/2010 13:57, sol myr wrote: >> Hi, >> >> I'm new to Tomcat management, and would appreciate help on the 'maxThreads' >> property of the Http Connector: >> >> 1) Please tell if I un

Re: [Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-29 Thread sol myr
André and Mark - thanks very much for the quick replies. --- On Mon, 11/29/10, André Warnier wrote: From: André Warnier Subject: Re: [Tomcat] Can I see if 'maxThreads' is exceeded? To: "Tomcat Users List" Date: Monday, November 29, 2010, 6:21 AM Mark Thomas wrote: > O

Re: [Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-29 Thread André Warnier
Mark Thomas wrote: On 29/11/2010 13:57, sol myr wrote: Hi, I'm new to Tomcat management, and would appreciate help on the 'maxThreads' property of the Http Connector: 1) Please tell if I understood correctly: Suppose I configure 'maxThreads=100', and 130 users try to

Re: [Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-29 Thread Mark Thomas
On 29/11/2010 13:57, sol myr wrote: > Hi, > > I'm new to Tomcat management, and would appreciate help on the 'maxThreads' > property of the Http Connector: > > 1) Please tell if I understood correctly: > Suppose I configure 'maxThreads=100', an

Re: [Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-29 Thread sol myr
Sorry, correction: on section 2, I meant to say "e.g. 30 on the above example" (wrote '50' by mistake). Thanks again. --- On Mon, 11/29/10, sol myr wrote: From: sol myr Subject: [Tomcat] Can I see if 'maxThreads' is exceeded? To: users@tomcat.apache.org Date: M

[Tomcat] Can I see if 'maxThreads' is exceeded?

2010-11-29 Thread sol myr
Hi, I'm new to Tomcat management, and would appreciate help on the 'maxThreads' property of the Http Connector: 1) Please tell if I understood correctly: Suppose I configure 'maxThreads=100', and 130 users try to simultaneously access my Tomcat - then 100 users will b

Re: Apache Tomcat 5.5.0 issue - SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads

2010-08-25 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Scott, On 8/24/2010 12:12 PM, Scott Hamilton wrote: > You've got two connectors in that server.xml, and one of them is AJP > without any real other configuration parameters. If memory serves the > thread limit when not specified for a connector is 20

Re: Apache Tomcat 5.5.0 issue - SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads

2010-08-24 Thread Pid
On 24/08/2010 17:12, Scott Hamilton wrote: >autoDeploy="false"> > >crossContext="true" /> > > This doesn't look right, you've got a mix of \ and / amongst other things. p 0x62590808.asc Descrip

RE: Apache Tomcat 5.5.0 issue - SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads

2010-08-24 Thread Scott Hamilton
currently busy, waiting. Increase maxThreads Hi again, Since my first email might have not be that clear I'll re phrase it, I'm currently running a Tomcat webserver for an application that my company uses. It run's on windows server 2003, and the startup command was customized f

Apache Tomcat 5.5.0 issue - SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads

2010-08-24 Thread White, Federico (Federico)
o (Federico) Sent: Martes, 24 de Agosto de 2010 12:09 p.m. To: 'users@tomcat.apache.org'; 'users-h...@tomcat.apache.org' Subject: Apache 5.x issue - SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads I have an issue where my Tomcat server is going down

RE: Apache 5.x issue - SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads

2010-08-24 Thread Caldarale, Charles R
> From: White, Federico (Federico) [mailto:whi...@avaya.com] > Subject: Apache 5.x issue - SEVERE: All threads (200) are currently > busy, waiting. Increase maxThreads First off, it's not Apache 5.x, it's Tomcat 5.x. The term "Apache" refers to the Apache Software

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