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    • 10. 发明授权
    • Method and apparatus for detecting a suspect memory leak
    • 用于检测可疑内存泄漏的方法和装置
    • US08977908B2
    • 2015-03-10
    • US13596095
    • 2012-08-28
    • Jie QiuHai Shan WuJie YangTao Yu
    • Jie QiuHai Shan WuJie YangTao Yu
    • G06F11/00G06F11/07G06F11/34
    • G06F11/073G06F11/076G06F11/3452G06F11/3466
    • A method for determining a suspect memory leak, including: sampling the throughput and memory usage of an application server; based on the sampled throughput, monitoring whether the throughput decrease continually, and based on the sampled memory usage, monitoring whether the memory usage remains stable within a predefined range; in response to a continual decrease of the throughput and the memory usage remaining stable within the predetermined range, determining that the application server is suspected of having a memory leak. Using the solution of the present invention can free an administrator of the burden of artificially identifying suspect servers, can identify a suspect server during runtime and further determine whether it actually has a memory leak.
    • 一种用于确定可疑内存泄漏的方法,包括:对应用服务器的吞吐量和内存使用进行采样; 基于采样的吞吐量,监测吞吐量是否持续下降,并且基于采样的存储器使用情况,监视存储器使用是否在预定范围内保持稳定; 响应于吞吐量的持续降低和在预定范围内的存储器使用量保持稳定,确定应用服务器被怀疑具有存储器泄漏。 使用本发明的解决方案可以使管理员免除人为识别可疑服务器的负担,可以在运行时识别可疑服务器,并且进一步确定它是否实际上具有内存泄漏。