Java內存使用分析 HeapAnalyzer

openkk 12年前發布 | 64K 次閱讀 Java 性能測試和優化

IBM的alphaWorks網站發布的一款免費的JVM內存堆的圖形分析工具HeapAnalyzer，它可以有效的列舉堆的內存使用狀況，幫助分析Java內存泄漏的原因

HeapAnalyzer可以幫助你分析JVM內存堆的如下信息：

  • 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.

    對于惱人的Java內存泄漏問題，HeadAnalyzer無疑是一把利器，下載地址：

    http://www.alphaworks.ibm.com/tech/heapanalyzer?open&S_TACT=105AGX59&S_CMP=GRsite-jw22

    項目主頁：http://www.baiduhome.net/lib/view/home/1330234801343

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