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发明公开
CN110704313A JAVA虚拟机内存泄漏检测方法及装置 审中-实审

JAVA虚拟机内存泄漏检测方法及装置
摘要：
本发明实施例提供一种JAVA虚拟机内存泄漏检测方法及装置，其中，方法包括：每隔第一预设时间段，获取JAVA虚拟机在所述第一预设时间段内每次垃圾回收GC后的内存块信息；判断所述JAVA虚拟机在所述第一预设时间段内每次垃圾回收GC后的内存块信息是否符合预设内存泄漏规则；若所述JAVA虚拟机在所述第一预设时间段内所有垃圾回收GC后的内存块信息符合预设内存泄漏规则，则确定JAVA虚拟机发生内存泄漏。本发明实施例能够提前发现JAVA虚拟机的内存泄漏情况，以提前告警，提前解决，使应用发生宕机的概率大大减小，且检测的准确率高。
摘要（英）：

The embodiment of the invention provides a JAVA virtual machine memory leak detection method and device, and the method comprises the steps: obtaining the memory block information of a JAVA virtual machine after each garbage collection GC in a first preset time period at intervals of the first preset time period; judging whether the memory block information of the JAVA virtual machine after garbage collection GC each time in the first preset time period conforms to a preset memory leakage rule or not; and if the memory block information of the JAVA virtual machine after all garbage collectionGC in the first preset time period conforms to a preset memory leakage rule, determining that memory leakage occurs in the JAVA virtual machine. According to the embodiment of the invention, the memory leakage condition of the JAVA virtual machine can be discovered in advance to give an alarm and solve the problem in advance, so that the downtime probability of the application is greatly reduced,and the detection accuracy is high.

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