Tomcat Profiling using Catalina API

Has anybody got experience in building a profiler for tomcat 4.0? I want to build a tool to monitor all the applications running under various contexts in an instance. How can I accomplish this? How can we use Catalina APIs for this purpose? Any assistance with example code is much appreciated..

RE: Tomcat Profiling using Catalina API

Message- From: Simha, Kailas [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 13, 2002 8:48 AM To: '[EMAIL PROTECTED]' Subject: Tomcat Profiling using Catalina API Importance: High Has anybody got experience in building a profiler for tomcat 4.0? I want to build a tool to monitor all

RE: Tomcat Profiling using Catalina API

: Shapira, Yoav [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 13, 2002 9:17 AM To: Tomcat Users List Subject: RE: Tomcat Profiling using Catalina API Hi, Why build your own profiler when there are great tools out there? Is there something you need they don't do? Or do you mean something else

RE: Tomcat Profiling using Catalina API

Hi, I've tried out a few tools, but instead of customizing them, if it is easier to build one, I thought of taking that route. I have tried out OptimizeIt, JProfiler, JBoss to name a few. OK. Now I move onto the realm of curiosity. I'm a fan of OptimizeIt, I've found it adequate for my

RE: Tomcat Profiling using Catalina API

on these lines as I have reached a dead-end right now.. Kailas -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 13, 2002 9:49 AM To: Tomcat Users List Subject: RE: Tomcat Profiling using Catalina API Hi, I've tried out a few tools, but instead of customizing

AW: Tomcat Profiling using Catalina API

: RE: Tomcat Profiling using Catalina API Thanks :) 1. I need to profile several instances of tomcat running on several different jvms. 2. I need to go per application, if necessary. 3. This needs to be purely in java(preferably) and portable across Unix, Linux and Windows. 4. Ofcourse

Re: Tomcat Profiling using Catalina API

From: Simha, Kailas [EMAIL PROTECTED] Sent: Tuesday, August 13, 2002 7:00 AM 4. Ofcourse, there is this problem of overhead and sluggishness when using OptimizeIt and thus it is not preferable on production systems. Umm...You do understand WHY systems like OptimieIt et al bring your code to

RE: Tomcat Profiling using Catalina API

. Thanks Kailas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 13, 2002 1:33 PM To: Tomcat Users List Subject: Re: Tomcat Profiling using Catalina API From: Simha, Kailas [EMAIL PROTECTED] Sent: Tuesday, August 13, 2002 7:00 AM 4. Ofcourse

RE: Tomcat Profiling using Catalina API

On Tue, 13 Aug 2002, Simha, Kailas wrote: Date: Tue, 13 Aug 2002 13:37:58 -0400 From: Simha, Kailas [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject: RE: Tomcat Profiling using Catalina API Thanks Will. I understand

RE: Tomcat Profiling using Catalina API

To: Tomcat Users List Subject: RE: Tomcat Profiling using Catalina API On Tue, 13 Aug 2002, Simha, Kailas wrote: Date: Tue, 13 Aug 2002 13:37:58 -0400 From: Simha, Kailas [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject: RE

RE: Tomcat Profiling using Catalina API

On Tue, 13 Aug 2002, Simha, Kailas wrote: Date: Tue, 13 Aug 2002 14:41:41 -0400 From: Simha, Kailas [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject: RE: Tomcat Profiling using Catalina API Thanks Craig :) Let me clarify

RE: Tomcat Profiling using Catalina API

Hi, with a need to know which thread is taking the most CPU time, heap resources per application instance, which request is hanging/taking most of the CPU time, etc. I do not want to know data regarding all the installed apps on the JVM, but seggregate them purely on the ones specifically