Java内存使用分析 HeapAnalyzer
IBM的alphaWorks网站发布的一款免费的JVM内存堆的图形分析工具HeapAnalyzer，它可以有效的列举堆的内存使用状况，帮助分析Java内存泄漏的原因
HeapAnalyzer可以帮助你分析JVM内存堆的如下信息：
List of Java heap leak suspects
Recommendation of the size of kCluster
List of gaps among allocated objects/classes/arrays
Java objects/classes/arrays search engine
List of objects/classes/arrays by type name
List of objects/classes/arrays by object name
List of objects/classes/arrays by address
List of objects/classes/arrays by size
List of objects/classes/arrays by size of child
List of objects/classes/arrays by number of child
List of objects/classes/arrays by frequency
List of available heap spaces by size
Tree view of Java heap dump
Loading/saving processed Java heap dumps.
对于恼人的Java内存泄漏问题，HeadAnalyzer无疑是一把利器，下载地址：
http://www.alphaworks.ibm.com/tech/heapanalyzer?open&S_TACT=105AGX59&S_CMP=GRsite-jw22