Comments for PerformanceEngineer.com http://www.performanceengineer.com/blog Software Performance Engineering & Testing Mon, 13 Oct 2008 19:55:40 +0000 http://wordpress.org/?v=2.6.1 Comment on Java Memory Leaks by charlie http://www.performanceengineer.com/blog/java-memory-leaks/#comment-300 charlie Mon, 13 Oct 2008 18:36:53 +0000 #comment-300 I suspect it is either you don't have permission to write to the current directory, or you aren't running jmap as the owner of the process. I suspect it is either you don’t have permission to write to the current directory, or you aren’t running jmap as the owner of the process.

]]> Comment on Java Memory Leaks by John P. Anderson http://www.performanceengineer.com/blog/java-memory-leaks/#comment-299 John P. Anderson Mon, 13 Oct 2008 12:25:01 +0000 #comment-299 I tried running your command (jmap -heap:format=b $pid) but all I get is the following: Attaching to process ID 6535, please wait... Debugger attached successfully. Server compiler detected. JVM version is 1.5.0_15-b04 heap.bin (Permission denied) Anyone got any idea of what is happening here? I tried running your command (jmap -heap:format=b $pid) but all I get is the following:

Attaching to process ID 6535, please wait…
Debugger attached successfully.
Server compiler detected.
JVM version is 1.5.0_15-b04
heap.bin (Permission denied)

Anyone got any idea of what is happening here?

]]> Comment on Introduction to The Grinder by charlie http://www.performanceengineer.com/blog/introduction-to-the-grinder/#comment-298 charlie Tue, 30 Sep 2008 15:57:30 +0000 http://www.performanceengineer.com/blog/?p=123#comment-298 Kyle- the next steps are to create/modify your scripts and run them. See this page for more about running scripts using grinderstone: http://code.google.com/p/grinderstone/wiki/Usage You can also run them using the Grinder console, if you prefer, but during script development, I find it much easier to use the combination of Eclispe & grinderstone Kyle- the next steps are to create/modify your scripts and run them. See this page for more about running scripts using grinderstone: http://code.google.com/p/grinderstone/wiki/Usage

You can also run them using the Grinder console, if you prefer, but during script development, I find it much easier to use the combination of Eclispe & grinderstone

]]> Comment on Introduction to The Grinder by Kyle http://www.performanceengineer.com/blog/introduction-to-the-grinder/#comment-297 Kyle Tue, 30 Sep 2008 15:51:15 +0000 http://www.performanceengineer.com/blog/?p=123#comment-297 I have a question actually - this looks like it'd be right up our alley, as I'm looking to set the Grinder up at our site. I'm having difficulty with your instructions however - this is my first foray in to Jython, Python, and Eclipse. When you say "Here is a very basic Grinder script", I assume I'm making that in Eclipse - and I named it "script.py" just by accident, but that seems to be right... what are the next steps here? I have a question actually - this looks like it’d be right up our alley, as I’m looking to set the Grinder up at our site. I’m having difficulty with your instructions however - this is my first foray in to Jython, Python, and Eclipse.

When you say “Here is a very basic Grinder script”, I assume I’m making that in Eclipse - and I named it “script.py” just by accident, but that seems to be right… what are the next steps here?

]]> Comment on Introduction to The Grinder by Andrey http://www.performanceengineer.com/blog/introduction-to-the-grinder/#comment-296 Andrey Tue, 30 Sep 2008 07:49:55 +0000 http://www.performanceengineer.com/blog/?p=123#comment-296 We are glad to announce that finally GrinderStone 2.0 is released: http://code.google.com/p/grinderstone GrinderStone is a plugin for Eclipse IDE that allow users of The Grinder tool (Java load-testing framework) to debug created for it scripts. Along with debugging capabilities GrinderStone provided following features: - Dramatically decrease time needed to develop complex frameworks for testing Web application using The Grinder - Significantly improve ability to locate and correct Script errors - Almost all those features that are available in Eclipse IDE during Py scripts developments including auto-complete, syntax highlighting and etc - Ability to view and access variables used in Test Scripts for The Grinder - Ability to use breakpoints in Test Scripts What’s new in this release: - Proved compatibility with Eclipse IDE version 3.4 - Compatibility with PyDev Eclipse IDE plug-in versions 1.3.19 and 1.3.20 - Compatibility with release versions of The Grinder (version 3.0.1 and 3.1) - Ability to install GrinderStone via Eclipse IDE Software Update or manually - Bug fixes and improvements System Requirements: In order to work with GrinderStone plug-in it is required to: - Have any operating system that is supported by Eclipse IDE - Have The Grinder version 3.0.1 or 3.1 installed - Have JDK 1.5+ installed Download Link: http://grinderstone.googlecode.com/files/com.googlecode.grinderstone_2.0.0.zip Support group: http://groups.google.com/group/grinderstone-support ------------------------------------------- Andruschuk Borislav Andrey Isaev We are glad to announce that finally GrinderStone 2.0 is released: http://code.google.com/p/grinderstone

GrinderStone is a plugin for Eclipse IDE that allow users of The Grinder tool (Java load-testing framework) to debug created for it scripts. Along with debugging capabilities GrinderStone provided following features:
- Dramatically decrease time needed to develop complex frameworks for testing Web application using The Grinder
- Significantly improve ability to locate and correct Script errors
- Almost all those features that are available in Eclipse IDE during Py scripts developments including auto-complete, syntax highlighting and etc
- Ability to view and access variables used in Test Scripts for The Grinder
- Ability to use breakpoints in Test Scripts

What’s new in this release:
- Proved compatibility with Eclipse IDE version 3.4
- Compatibility with PyDev Eclipse IDE plug-in versions 1.3.19 and 1.3.20
- Compatibility with release versions of The Grinder (version 3.0.1 and 3.1)
- Ability to install GrinderStone via Eclipse IDE Software Update or manually
- Bug fixes and improvements

System Requirements:
In order to work with GrinderStone plug-in it is required to:
- Have any operating system that is supported by Eclipse IDE
- Have The Grinder version 3.0.1 or 3.1 installed
- Have JDK 1.5+ installed

Download Link:
http://grinderstone.googlecode.com/files/com.googlecode.grinderstone_2.0.0.zip

Support group:
http://groups.google.com/group/grinderstone-support

——————————————-
Andruschuk Borislav
Andrey Isaev

]]> Comment on Introduction to The Grinder by Andrey Isaev http://www.performanceengineer.com/blog/introduction-to-the-grinder/#comment-295 Andrey Isaev Tue, 30 Sep 2008 07:37:45 +0000 http://www.performanceengineer.com/blog/?p=123#comment-295 Thanks for mentioning and reviewing on of releases of GrinderStone. Recently we have released a new version of GrinderStone 2.0.0 which has several issues fixes and improvements. It would be very nice if you would be able to take a look at it here: http://grinderstone.googlecode.com/files/com.googlecode.grinderstone_2.0.0.zip Thanks, Andrey. Thanks for mentioning and reviewing on of releases of GrinderStone.
Recently we have released a new version of GrinderStone 2.0.0 which has several issues fixes and improvements.
It would be very nice if you would be able to take a look at it here: http://grinderstone.googlecode.com/files/com.googlecode.grinderstone_2.0.0.zip

Thanks,
Andrey.

]]> Comment on New Site Feature: Careers by James http://www.performanceengineer.com/blog/new-site-feature-jobs/#comment-293 James Thu, 18 Sep 2008 09:06:44 +0000 http://www.performanceengineer.com/blog/?p=134#comment-293 Hi, I found your blog on this new directory of WordPress Blogs at blackhatbootcamp.com/listofwordpressblogs. I dont know how your blog came up, must have been a typo, i duno. Anyways, I just clicked it and here I am. Your blog looks good. Have a nice day. James. Hi, I found your blog on this new directory of WordPress Blogs at blackhatbootcamp.com/listofwordpressblogs. I dont know how your blog came up, must have been a typo, i duno. Anyways, I just clicked it and here I am. Your blog looks good. Have a nice day. James.

]]> Comment on Bottlenecks: Part 1 of 4 by Bikash http://www.performanceengineer.com/blog/bottlenecks-part-1-of-4/#comment-287 Bikash Mon, 18 Aug 2008 09:09:28 +0000 #comment-287 Hi, Really it is good one. can u plz send me some material or name of the sites where i can find all the bottlenecks that an application have faced and how to fixed that type of problems. I am using loadruner tool as for performance testing. Hi,
Really it is good one. can u plz send me some material or name of the sites where i can find all the bottlenecks that an application have faced and how to fixed that type of problems. I am using loadruner tool as for performance testing.

]]> Comment on LoadRunner: Anatomy of a Script by Russ http://www.performanceengineer.com/blog/loadrunner-anatomy-of-a-script/#comment-286 Russ Thu, 14 Aug 2008 15:24:57 +0000 #comment-286 Hey Charlie, I've been poking around looking at various tutorials and hints, and this is the best laid out, most informative little guide yet. That tip about Zipping run-time files is priceless! Thank you for taking the time to post this :-) Russ Hey Charlie,

I’ve been poking around looking at various tutorials and hints, and this is the best laid out, most informative little guide yet. That tip about Zipping run-time files is priceless!

Thank you for taking the time to post this :-)

Russ

]]> Comment on High Performance Web Sites: Essential Knowledge for Front-End Engineers by Andy King http://www.performanceengineer.com/blog/high-performance-web-sites/#comment-284 Andy King Sat, 09 Aug 2008 11:52:52 +0000 #comment-284 Charlie, Hi, this is a great book. I cite it in my new book titled Website Optimization: Speed, Search Engine & Conversion Rate Secrets, also from O'Reilly. http://www.websiteoptimization.com/secrets/ Charlie,

Hi, this is a great book. I cite it in my new book titled Website Optimization: Speed, Search Engine & Conversion Rate Secrets, also from O’Reilly.

http://www.websiteoptimization.com/secrets/

]]> Comment on Application Instrumentation with WebLogic Diagnostic Framework (WLDF) by Vijay http://www.performanceengineer.com/blog/application-instrumentation-with-weblogic-diagnostic-framework/#comment-283 Vijay Fri, 01 Aug 2008 22:10:12 +0000 #comment-283 Thank you very much. This is what I was looking for. Thank you very much. This is what I was looking for.

]]> Comment on Monitoring WebLogic using JMX by DDamo http://www.performanceengineer.com/blog/monitoring-weblogic-using-jmx/#comment-282 DDamo Thu, 31 Jul 2008 18:22:24 +0000 #comment-282 Hi, If we enable the IIOP username/password will that mean anyone using the IIOP protcol will have to now use a username and password? I am worried about EJB's and CORBA applications that use IIOP. Thanks, David Hi,

If we enable the IIOP username/password will that mean anyone using the IIOP protcol will have to now use a username and password? I am worried about EJB’s and CORBA applications that use IIOP.

Thanks,

David

]]> Comment on LR2JM - Convert LoadRunner Scripts to JMeter by charlie http://www.performanceengineer.com/blog/lr2jm-convert-loadrunner-scripts-to-jmeter/#comment-279 charlie Fri, 25 Jul 2008 09:51:09 +0000 #comment-279 Saravanan- Did you read the User Manual? http://jakarta.apache.org/jmeter/usermanual/index.html Saravanan-

Did you read the User Manual?
http://jakarta.apache.org/jmeter/usermanual/index.html

]]> Comment on LR2JM - Convert LoadRunner Scripts to JMeter by Saravanan http://www.performanceengineer.com/blog/lr2jm-convert-loadrunner-scripts-to-jmeter/#comment-278 Saravanan Fri, 25 Jul 2008 05:50:18 +0000 #comment-278 Hi, I am Saravanan. I am New to JMETER 2.3.2 and in need of help to know how to install JMETER 2.3.2 Is there any exe file there to run or thrh command prompt. I have downloaded the files from Apache website. Please help me out Thanks Hi,
I am Saravanan.
I am New to JMETER 2.3.2
and in need of help to know how to install JMETER 2.3.2
Is there any exe file there to run or thrh command prompt.
I have downloaded the files from Apache website.
Please help me out
Thanks

]]> Comment on LoadRunner: Creating a custom dll by joychester(Cheng Chi) http://www.performanceengineer.com/blog/loadrunner-creating-a-custom-dll/#comment-277 joychester(Cheng Chi) Wed, 23 Jul 2008 15:15:55 +0000 #comment-277 Hi, Don, i am not sure about your load generators' congiuration(i mean the work envrionment), is it the same as your Vugen and controller machine? if not, there maybe some problem occoured, try to make sure your vugen/controller and load generators have the same work environment. for example, you make your dll using VS2005, then you should install VS2005 in your load generators as well. Make a try, hope it helps! Joychester, Performance Engineer Hi, Don,
i am not sure about your load generators’ congiuration(i mean the work envrionment), is it the same as your Vugen and controller machine? if not, there maybe some problem occoured, try to make sure your vugen/controller and load generators have the same work environment. for example, you make your dll using VS2005, then you should install VS2005 in your load generators as well. Make a try, hope it helps!
Joychester, Performance Engineer

]]>