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request for name of tools that can be used to analyze the performance bottle neck in app

Salil Vverma
Ranch Hand

Joined: Sep 06, 2009
Posts: 253

Hi,

I am working in java based web application. It mainly uses struts, jsp, servlet, hibernate. It uses oracle database and connects to it via hibernate and plain jdbc using datasource created in websphere application server. I am working in Rational application developer tool

The bottleneck can be at database level as well. we need to identify the bottleneck and try to resolve those to make the application faster.

Could you please let us know what tools (better if they are freewares) can I use to identify the bottleneck in the app.




Regards
Salil Verma
Rok Ć telcer
Ranch Hand

Joined: Nov 03, 2009
Posts: 101
Hi,

http://www.google.si/search?q=java+profilers&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:sl:official&client=firefox-a
Personally (in job) I use JProbe ... and yes, it's not free. ;)


Regards,
Rok


SCJP, SCWCD
steve souza
Ranch Hand

Joined: Jun 26, 2002
Posts: 852
That question is asked all the time in this forum. if you search for terms like tools and profilers you should find the entries.


http://www.jamonapi.com/ - a fast, free open source performance tuning api.
JavaRanch Performance FAQ
Nitin Gaur
Greenhorn

Joined: Sep 06, 2003
Posts: 27
For JDK1.5 or below, use Jprobe or JProfiler. For JDK1.6, use VisualVM.
But before getting deeper with tools, you can put start/end time logs and pinpoint the bottleneck code.


If you don't like something, change it. If you can't change it, change your attitude. Don't complain.
 
I agree. Here's the link: http://aspose.com/file-tools
 
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