如何从Java堆转储生成图形图像

Question

I wanna analyze a complex data structure that is raising an OutOfMemory error in a java environment. I already used the MemoryAnalyzer application ( http://www.eclipse.org/mat/ ) but since the data structure is complex, it's hard to understand the dominatior tree.

I believe that if I create a visual representation of the heap as a graph (with nodes and vertices) it will be easier to analyze. Does anyone know any tool to generate a graph image from a java heap dump (hprof file)?

thanks in advance.

Answer 1

看一下： http : //dr-brenschede.de/bheapsampler/这会使用graphviz生成图形。