Java Profiling Tool for CPU consumption

I have used JProfiler, JProbe, AppSight, YourKit for the finding out what code is consuming CPU. But YourKit looks better than others.

开发者_运维百科

Is there anything better ?

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There is jvisualvm in the Sun 6 JDK. It is "better" because it is gratis and easy to use, pretty simple but has the killer feature of being able to attach to a program which is already running. It is a stand alone version of the NetBeans profiler which is also gratis.

If "better" includes price, these are hard to beat.

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You cannot ask which is better unless you define what you mean by "better". Basically it's horses for courses. Everyone has their own preferences as to which is the best tool and for what reasons.

There are the main tools I've seen, but it's up to you which you prefer.