tomcat 5.0.28 - CPU spikes after heap memory reaches 700MB

have not been successful in simulating this with JMeter. Any ideas on how to find out what is happening when the CPU spikes to 90 % and why this is happening? Thanks, Bhaskar Mulpuri - To unsubscribe, e-mail: [EMAIL PROTECTED

RE: tomcat 5.0.28 - CPU spikes after heap memory reaches 700MB

with the vendor and they have not mentioned this. Thanks, Bhaskar Mulpuri - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED

Re: out of memory error while load testing

to write the proxy valve by implementing the org.apache.catalina.Valve, interface. This proxy will gets the request and invokes the actual servlet. You can track the time taken to process each request here. Bhaskar Peddireddy Srikanth wrote: Hi, Its giving out of memory over a period of time

Re: out of memory error while load testing

virtual users and failed for when tried with more than 1200 users . Will there be any problem for tomcat for maintaining more than 1200 sessions in memory?? regards Srikanth.P On 7/14/05, Bhaskar [EMAIL PROTECTED] wrote: You need to check on whether it is giving Outofmemory error is immediately

Re: out of memory error while load testing

and that ends up resulting in huge number of rows. BTW., what is the max number of threads you have configured? and what is the active number of threads? Pbly u can use Performance-Valve to get such details. Bhaskar srikanth peddireddy wrote: Hi All, Recently we started load testing our application

Perf Issue: HttpClient.executeMethod takes more time if there are more number of threads in the process

is taking more time if I have more number of threads trying to send the http request? Do I need to fine tune something to make it better? Is it a expected behaviour ? if yes, any reason? Or I am doing something wrong my code ? TIA, Bhaskar PS: java version 1.4.2-02 Java(TM) 2 Runtime Environment

Re: Perf Issue: HttpClient.executeMethod takes more time if there are more number of threads in the process

of Tomcat server side then how come I am seeing good response with another test java process which had less number of threads ? More over in tomcat, I am seeing the average response time as 12 to 20 ms. If there is a problem in tomcat side, then i might have seen huge numbers here. Bhaskar

Re: Perf Issue: HttpClient.executeMethod takes more time if there are more number of threads in the process

in the log telling that 'you are running out of threads' Bhaskar Allistair Crossley wrote: Hi, I would think that is because Tomcat's max threads by default is usually around 75. I you fire 10 at it then they all get serviced immediately. If you send 1000, all 75 get taken up, meaning a queue forms

Re: Using Tomcat for communicating direct TCP/IP?

Keke, if it is within intranet then you can try Tibco RV (uses udp so it should be faster than tcp). It is robust and proven Bhaskar Keijo Lehto wrote: Hi Bhaskar, I've understood (please correct me if I'm wrong) that both JavaSpaces and RMI are somewhat Java-specific techniques. My usage

Not able to start Tomcat with jvm parameter -Xrunhprof

is there for this folder) But if I go and see /var/tmp, the file hprof.txt is created. I am using tomcat 5.0.28 with jdk 1.4.2 on RH linux (64bit) Any reason why tomcat is not starting up? TIA, Bhaskar - To unsubscribe, e-mail: [EMAIL

Re: Using Tomcat for communicating direct TCP/IP?

Have you given any thoughts on using RMI or JavaSpaces? Bhaskar Keijo Lehto wrote: Hi, I'm currently working on implementing a Java server, which (in nutshell) listens to certain TCP ports, reads input, processes the data and sends output back to the client depending on how the input

forms authentication in cluster

Hi I have two tomcat servers 4.0.x with apache 1.3.x to load balance the requests. Now when a new browser is opened and i used forms based authentication it takes me to the correct page but when i submit that page the servlet gets executed which takes me to the login page instead of the next

Fwd: forms authentication in cluster

Note: forwarded message attached. Yahoo! Mail Stay connected, organized, and protected. Take the tour---BeginMessage--- Hi I have two tomcat servers 4.0.x with apache 1.3.x to load balance the requests. Now when a new browser is opened and i used forms based authentication it takes me to

Database connection

Hi! Thanks a lot for the reply. We have tried all this and also followed the tomcat doc but still not able to connect the application to the db2 database. Regards Bhaskar - Original Message - From: Pradeep Chauhan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent

Re: Database connection

resource-env-ref-typecom.iipl.eirp.dbconnection.test/resource-env-ref-typ e /resource-env-ref /web-app You have take so much of trouble to help. Thanks a lot once again. Regards Bhaskar - Original Message - From: Pradeep Chauhan [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED

Re: Migration to TOMCAT 5

Hi! It is showing null pointer exception in STDout.log file. I think this is because there is no database connectivity. We are not able to configure the server.xml file and web.xml file for our use. Can you help please Thanks and regards Bhaskar - Original Message - From: Pradeep

Fw: Migration to TOMCAT 5

- Original Message - From: Bhaskar Jyoti Phukan To: [EMAIL PROTECTED] Sent: Wednesday, August 04, 2004 7:00 PM Subject: Migration to TOMCAT 5 Hi! We have an application which was installed in TOMCAT 3. The database is IBM DB2. We want to migrate to TOMCAT 5. We have installed

RE: Load balancing question

Hi Balaji, Are you trying with or looking for any loadbalancing? If you are trying, what you are trying with? If you are looking for here is some link that should work greate for you. But obviously, you find .. no good documentation. mod_jk2 documentation

RE: mod_jk install problem

Message - From: Kommuru, Bhaskar [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Monday, June 21, 2004 12:04 PM Subject: RE: mod_jk install problem I have struggled/managed before to compile on solaris8. but not on Redhat9. What is you mod_jk version? I remember i have

Web-App readiness with mod_jk2

I am desperately looking for solution for this problem Mod_jk2 directs the connection to AJP13 and does not see if Web-App is ready in the web container. I know this is one of those missing features in Mod_jk2/AJP. Any one has any ideas of fixing this temporarily :-? Thanks in advance Bhaskar

RE: JK2: lb_factor

. But if you increase number of concurrent users to a large extent, then it load balances perfectly. Cheers Bhaskar -Original Message- From: Weseloh, Nicole [mailto:[EMAIL PROTECTED] Sent: Monday, June 21, 2004 4:52 PM To: Tomcat Users List Subject: RE: JK2: lb_factor Hello Bhaskar

RE: mod_jk install problem

I have struggled/managed before to compile on solaris8. but not on Redhat9. What is you mod_jk version? I remember i have changed something like.. apx path .configure file as i found it hardcoded there. I have specified the apx-path to apache installation directory (usr/local/apache2/apxs). Have

RE: Session Timeout Error

I do not remember where i can set session time our for a web-app? But i think you must also set keepalive time, if i am not wrong :~)) -Original Message- From: Matt Krone [mailto:[EMAIL PROTECTED] Sent: Friday, June 18, 2004 5:49 PM To: [EMAIL PROTECTED] Subject: Session Timeout Error

mod_jk2 property - [shm]

I have beeng working with workers2.properties, But i cound not understand one thing in that file. [shm] file=C:/Program Files/Apache Group/Apache2/shm.file size=1048576 What is this shared memory file? I have never seen anything written to it. How would it be used? well! i could guess on this,

RE: JK2: lb_factor

? -Ursprüngliche Nachricht- Von: Kommuru, Bhaskar [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 17. Juni 2004 16:09 An: 'Tomcat Users List' Betreff: RE: JK2: lb_factor Do you remember that mail about lb_factor? What you said it right about lb_factor. Changing this value does not affect

RE: JK2: lb_factor

settings are :--( If you know any links which tells more details on this, Please let me know. Regards, Bhaskar -Original Message- From: Michael Echerer [mailto:[EMAIL PROTECTED] Sent: Thursday, June 17, 2004 9:08 PM To: Tomcat Users List Subject: Re: JK2: lb_factor I measured similar

mod_jk2 logs - telling which server it is serving the requests fr om?

Hi friends, I have never tried this. How can i see which server my mod_jk2 is sending requests/serving from? Is there some place where i can do this settings? Thanks BK

RE: JK2: lb_factor

I too have similar problem and have been struggling since morning. My problem is my mod_jk2 doesnt even load balance to remote server. When i shut down local servers, it puts the request to remote server.. no cluesss!! -Original Message- From: Weseloh, Nicole [mailto:[EMAIL PROTECTED]

RE: JK2: lb_factor

(like ignoring cluster nodes), we'd of course be thankful, too... :) Greets, Nicole -Ursprüngliche Nachricht- Von: Kommuru, Bhaskar [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 17. Juni 2004 14:12 An: 'Tomcat Users List' Betreff: RE: JK2: lb_factor I too have similar problem

RE: JK2: lb_factor

curious... If someone could give a hint why it does such strange things (like ignoring cluster nodes), we'd of course be thankful, too... :) Greets, Nicole -Ursprüngliche Nachricht- Von: Kommuru, Bhaskar [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 17. Juni 2004 14:12 An: 'Tomcat Users

RE: JK2: lb_factor

, Bhaskar [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 17. Juni 2004 16:09 An: 'Tomcat Users List' Betreff: RE: JK2: lb_factor Do you remember that mail about lb_factor? What you said it right about lb_factor. Changing this value does not affect easily. -Original Message- From: Weseloh

RE: Can someone explain this?

Arikawe, :-D Would you mind seeing at the bottom of these mails to UNSUBCRIBE Best of luck -Original Message- From: Arikawe, Akindele (DeleArikawe) [mailto:[EMAIL PROTECTED] Sent: Monday, June 14, 2004 4:14 PM To: Tomcat Users List Subject: RE: Can someone explain this? Please can you

RE: Build Problem - jakarta-tomcat-connectors-4.1.30-src

Do you have j2ee downloaded as well? As you know, It is looking for servlet package. I am not sure where this package is set as classpath in your ant script. But you can try to apend this classpath to some classpath mentioned in your ant scripts or else, try to set CLASSPATH in you evnvironment

RE: mod_jk2.so load problem with apache2 (winxp)

Did you compile apache2.0.49 with DSO enabled option? Hope you have done it. Check spellings as well. Compile apache2.0.49 and Mod_jk2 with same compile -Original Message- From: Jeffrey A. Worman [mailto:[EMAIL PROTECTED] Sent: Friday, June 04, 2004 2:05 AM To: [EMAIL PROTECTED] Cc:

RE: tomcat worker (node) down

This problem is one of those missing feature in AJP13 project. For now, Mod_jk2 can not see if your application is ready yet. But i too am loooking for an interim alternative from tomcat side. I have got suggestions from these mail forums that it is almost not a realistic incident, and this

Tomcat/Jboss running on Lynix

Why Jboss3.2.3 (came with built-in tomcat) runs so many child process on Lynix? Are those all the processes run on the same JVM or different? Where can we change this setting (number of processes to run on lynix)? Please need help

RE: Réf. : Tomcat/Jboss running on Lynix

] Kommuru, Bhaskar [EMAIL PROTECTED] 04/06/2004 15:23 Veuillez répondre à Tomcat Users List Pour : 'Tomcat Users List' [EMAIL PROTECTED] cc : Objet : Tomcat/Jboss running on Lynix Why Jboss3.2.3 (came with built-in tomcat) runs so many child process on Lynix? Are those all

httpd.conf ---- what is this?

httpd.conf from apache: What is the difference between these two modules (prefork.c and worker.c) below.. IfModule prefork.c MaxClients 150 StartServers 5 MinSpareServers 5 MaxSpareServers 10 /IfModule IfModule worker.c StartServers 2 MaxClients 150 MinSpareThreads

RE: Error: Unexpected Signal

mentioned earlier. But other machine with same environement is giving problems. I did compare everything with both machines. Everything looks exactly the same. Any suggestions.. Thanks,m MALAI - Original Message - From: Kommuru, Bhaskar [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL

RE: Specify jdk in tomcat 4.0.4

On the system where you installed Tomcat server, set JAVA_HOME path and try -Original Message- From: Francisco José Arnau Vives [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 02, 2004 10:09 AM To: [EMAIL PROTECTED] Subject: Specify jdk in tomcat 4.0.4 I need to specify jdk1.2.2 in one

RE: Tomcat5/mod_jk Memory Leak/mod_jk bypass

I am just curious in this... Where did you set the 512m? Is your Tomcat's JVM size? Ran out of memory last night again Set to 512m and ran out at 284m Maybe I am missing a paramater in the tomcat setup on windows or something Frustrating James I was having a memory leak using mod_jk2,

Only failover in Mod_jk2 .. How??

I am using 4 tomcat clusters and 1 apaches with Mod-jk2s. I want to use 2 tomcats as loadbalancers and other 2 as only as failovers. How can i do this? Any ideas... Need help my friends!! :-( Thanks Bhaskar

SorryRE: Only failover in Mod_jk2 .. How??

Bhaskar __ For information about the Standard Bank group visit our web site www.standardbank.co.za

RE: Clustering / Load Balancer / Session Cookie

Dale, Is it better than mod_jk2? Thanks -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 01, 2004 4:50 PM To: Tomcat Users List Subject: RE: Clustering / Load Balancer / Session Cookie Just a quick post to say thanks, we went live using pen and 3

Jk2 compiling problem sorted ..Do you know.. How?

loading, mod_jk directs the calls to tomcat and web-app is not ready yet. I see this is a missing feature from ajp13 (documented some where). Any clues on sorting this problem alternately? Cheers Bhaskar -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 01

RE: Error: Unexpected Signal

Check this native lib needs auhentication before you access/ if it itself have read permissions? Ohh... those native calls are very frustrating. Some times problems are very intermittent and can not reproduce. -Original Message- From: Malai [mailto:[EMAIL PROTECTED] Sent: Tuesday, June

RE: Jk2 compiling problem sorted ..Do you know.. How?

Any clues on sorting this problem alternately? don't start apache until tomcat is up and running In case if tomcat mechine failed some reason and needs to be restarted? - Original Message - From: Kommuru, Bhaskar [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Tuesday

RE: Mod_jk error... help me please

Hi Emerson, I am using Mod_jk2-2.0.4 (downloaded latest source). Any clues on this? Thanks bhaskar -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Friday, May 28, 2004 7:02 PM To: Tomcat Users List Subject: Re: Mod_jk error... help me please I'm confused

Interesting issue JK2 Makefile

. Thanks Bhaskar __ For information about the Standard Bank group visit our web site www.standardbank.co.za

RE: JK2 connector binary for solaris8

Hi, I am trying compiling Mod_jk2-2.0.4. As Matt Igor told me i need to specify ./configure where my Tomcat is. But i have JBoss 3.2.3 (built in tomcat41 as service). Must i still have Tomcat41 on the system where i compile mod_jk2?? Thanks Bhaskar -Original Message- From: Dale, Matt

Apx error when building Mod_JK2.0.4

What should i do when i get this error on solaris8 (when i say ./config --with-apxs2=/usr/local/apache2/bin/apxs...etc.) could not find /usr/local/apache2/bin/apxs configure: error: You must specify a valid --with-apxs2 path Thanks Bhaskar

RE: Apx error when building Mod_JK2.0.4

NO. but i have downloaded apache2 from Sunfreeware.com for solaris2.8 did you build apache2 with apxs support? if not, recompile. ./configure --help On Fri, 28 May 2004, Kommuru, Bhaskar wrote: Date: Fri, 28 May 2004 15:44:58 +0200 From: Kommuru, Bhaskar [EMAIL PROTECTED] Reply

RE: tomcat worker (node) down

Nada Did you get reply for this. I too have to same problem. I heard it is one of those missing feature of AJP1.3. I want to know how can we do a work around for this. Let me know if you know Thanks Bhaskar -Original Message- From: Nanda [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 26

Mod_jk error... help me please

apache? Please help me if any one knows!! Regards Bhaskar __ For information about the Standard Bank group visit our web site www.standardbank.co.za

RE: JK2 connector binary for solaris8

Matt, Thanks for your help so far. Now i am using Mod_jk2.0.2 + Apache2.0.43 +JBoss3.2.3. It is running perfect. Now my problem is I will have to use 2 apache servers on 2 different mechines. Apach_box_1 has two tomcat/jboss (load balanceing) Apach_box_2 has two tomcat/jboss (load balanceing)

RE: Worker2.properties VS Workers.properties

about this? Thanks Bhaskar __ For information about the Standard Bank group visit our web site www.standardbank.co.za

Do the two Mod_Jk2 servers know each other??

. debug=0 Does it mean we can use two load balancers (two mod_jks)?? Thanks Bhaskar __ For information about the Standard Bank group visit our web site

Worker2.properties VS Workers.properties

Can any one please explain what is the difference between Worker2.properties VS Workers.properties? I could not understand that. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 26, 2004 10:40 AM To: Tomcat Users List; QM Subject: Re: HTTP Servlet

RE: Worker2.properties VS Workers.properties

Hi Matt, Thanks for helping. So You mean we can ignore completely workers.properties when using JK2! Regards, Bhaskar -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 26, 2004 10:44 AM To: Tomcat Users List Subject: RE: Worker2.properties VS

JK2 connector binary for solaris8

for this and no use :-( Most of the documentation I found so far, expects one has the strong background of C, C++ and solaris and not for any specific to versions and platforms Thanks in advance Bhaskar

Apache 2.0.43 on solaris start-up errors

or directory Configuration Failed Any ideas what is wrong here?? Thanks Bhaskar -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 25, 2004 10:31 AM To: Tomcat Users List Subject: RE: JK2 connector binary for solaris8 Try following the instructions below

Apache startup errors

Guys, Any one has any idea on these errors When i startup Apache 2.0.43 on Solaris2.8, I have got these errors. [Tue May 25 15:45:50 2004] [notice] Digest: generating secret for digest authentication ... [Tue May 25 15:45:50 2004] [crit] (2)No such file or directory: Digest: error generating

RE: Regression? Tomcat 4.1.27 spiraling out of control!

I am having a similar issue right now. I moved to 4.1.27 and as soon as the load hits ~280 users, the server goes out of control and there seems to be some hung processes from which the server takes long time to recover. Please do let me know if anyone has insight into this issue. Bhaskar

RE: Tomcat connector for Apache 2.0.47 ... Please Help

dean, As said by lot of members, it would be great if you can post your document in the mailing list. BTW, did anyone try resin? How does it compare to tomcat? Thanks, Bhaskar The information contained in this communication may be confidential or legally privileged and is intended only

Problem in enabling SSL support on windows 2000 advanced server

for Tomcat, especially on Windows2K advanced Server. Thanks in advance -Bhaskar Crescendo Connections

mod_webapp.so linking problem on AIX 4.3

1.3.23. Can anybody help me figure out what this error is and how I can fix this? Thanks in advance, Bhaskar -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]

Getting a ServletContext in a JavaBean

of the bean. TIA, Raj. -- Rajnish Bhaskar [EMAIL PROTECTED], http://lordofthemoon.com IT Education Unit, University of Glasgow http://www.iteu.gla.ac.uk/ -- Sometimes it's better to light a flamethrower than curse the darkness. -- (Terry Pratchett, Men At Arms) -- To unsubscribe

Setting MIME types in Tomcat 3.3

MIME types in the web.xml file but this seems to have changed? I can't find any documentation about this. Thanks, Raj. -- Rajnish Bhaskar [EMAIL PROTECTED], http://lordofthemoon.com IT Education Unit, University of Glasgow http://www.iteu.gla.ac.uk/ -- What you have here is an example

Tomcat 3.2 throwing a VerifyError at me

ed, but I can't see what it is. Can someone help? TIA, Raj. -- Rajnish Bhaskar [EMAIL PROTECTED], http://i.am/rajy IT Education Unit, University of Glasgow http://www.iteu.gla.ac.uk/ -- Only buffoons refer to the Internet as the Information

RE: Tomcat 3.2 throwing a VerifyError at me

happening? Sorry for all the questions, maybe I should just leave the system alone. It sems quite happy with Tomcat 3.1. Thanks, Raj. -- Rajnish Bhaskar [EMAIL PROTECTED], http://i.am/rajy IT Education Unit, University of Glasgow http://www.iteu.gla.ac.uk/ -- Arms alone

Tomcat 3.2 throwing a VerifyError at me

od) snip I've gone back and checked this against Tomcat 3.1 and it works fine. I'm guessing that this is some sort of security thing that is different between 3.1 and 3.2, or there's some setting that I've missed, but I can't see what it is. Can someone help? TIA, Raj. -- Rajn

RE: JK_NT_SERVICE

called jvm.stderr/out since I assumed that the behaviour would send output to those streams to the default out/err streams of the JVM, d'oh! Thanks again, Raj. -- Rajnish Bhaskar [EMAIL PROTECTED], http://i.am/rajy IT Education Unit, University of Glasgow http

JK_NT_SERVICE

. -- Rajnish Bhaskar [EMAIL PROTECTED], http://i.am/rajy IT Education Unit, University of Glasgow http://www.iteu.gla.ac.uk/ -- Only buffoons refer to the Internet as the Information Superhighway. -- (The Rough Guide to the Internet 1999)