公开(公告)号：US08775769B2

公开(公告)日：2014-07-08

申请号：US12165678

申请日：2008-07-01

申请人： Ying Li ,  Quan Long ,  Tiancheng Lui ,  Jie Qiu

发明人： Ying Li ,  Quan Long ,  Tiancheng Lui ,  Jie Qiu

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F9/44 ,  G06F9/45

CPC分类号： G06F11/366

摘要： A partition-based method for diagnosing memory leaks in Java systems, comprising dividing heap memory of a Java virtual machine into a plurality of partitions based on a partition plan, wherein each partition has at least one partition owner; monitoring the status of the respective partitions to determine whether there is a partition in which the memory space is exhausted; and if there is a partition in which the memory space is exhausted, determining that the memory leak may occur in the partition and analyzing the partition to obtain leaked objects and objects related to the leaked objects. The present invention also provides a partition-based apparatus for diagnosing memory leak in Java systems.

摘要翻译： 一种用于诊断Java系统中的内存泄漏的基于分区的方法，包括：基于分区计划将Java虚拟机的堆内存分成多个分区，其中每个分区具有至少一个分区所有者; 监视相应分区的状态以确定是否存在其中存储空间用尽的分区; 并且如果存在其中存储空间耗尽的分区，则确定分区中可能发生内存泄漏并分析分区以获得与泄露对象相关的泄漏对象和对象。 本发明还提供了一种用于诊断Java系统中的内存泄漏的基于分区的设备。

公开(公告)号：US20090037687A1

公开(公告)日：2009-02-05

申请号：US12165678

申请日：2008-07-01

申请人： Ying Li ,  Quan Long ,  Tiancheng Lui ,  Jie Qiu

发明人： Ying Li ,  Quan Long ,  Tiancheng Lui ,  Jie Qiu

IPC分类号： G06F12/02 ,  G06F9/455

CPC分类号： G06F11/366

摘要： A partition-based method for diagnosing memory leaks in Java systems, comprising dividing heap memory of a Java virtual machine into a plurality of partitions based on a partition plan, wherein each partition has at least one partition owner; monitoring the status of the respective partitions to determine whether there is a partition in which the memory space is exhausted; and if there is a partition in which the memory space is exhausted, determining that the memory leak may occur in the partition and analyzing the partition to obtain leaked objects and objects related to the leaked objects. The present invention also provides a partition-based apparatus for diagnosing memory leak in Java systems.

摘要翻译： 一种用于诊断Java系统中的内存泄漏的基于分区的方法，包括：基于分区计划将Java虚拟机的堆内存分成多个分区，其中每个分区具有至少一个分区所有者; 监视相应分区的状态以确定是否存在其中存储空间用尽的分区; 并且如果存在其中存储空间耗尽的分区，则确定分区中可能发生内存泄漏并分析分区以获得与泄露对象相关的泄漏对象和对象。 本发明还提供了一种用于诊断Java系统中的内存泄漏的基于分区的设备。