Profiling tools for methods in a class

[itssujan]

can any one help me with the best profiling tools available in the open source market???
want to know the tools available to profile the methods in a class

[mestachs]

for lightweight profiling, i'm using two libraries :

• http://jamonapi.sourceforge.net/ : excellent tools giving stats on executions (mean, avg, ranges, concurrent access) there's an interceptor for spring : http://www.springframework.org/docs/...terceptor.html
• http://opensource.atlassian.com/prof...roduction.html : show the call stack. you can tweak it to show only longest run and use log4j instead of System.out

[mhoram@clandlan.net]

You also have a link in the spring home page to one article written by Adrian Colyer which have a very good example of using JamonApi with Spring to monitoring, i hope you find it usefull.

http://www.infoq.com/articles/Simpli...nterprise-Apps

Regards