如何为我的Java程序生成运行时间图

Question

Hi I want to generate running time graphs on my java program. Is there any program which makes it?

Answer 1

So, if the X-axis is time, what do want on the Y-axis?

If its memory, then you could use something jconsole or jvisualvm

Answer 2

When you mean the time each method needs/total runtime then look for a profiler (eg eclipse plugin TPTP). Or do you mean to display graphs of runtimes in your program itself? (The preposition "on" you use make it hard to understand for me, "in" or "for" would in my eyes clarify the thing.

Answer 3

看一下jfreechart库。