基于虚拟化平台的内存泄露探测分析  

Detection and analysis of memory leakage based on virtualization platform

作　　者：关兆雄 陈立翼 GUAN Zhao xiong;CHEN Li yi(Foshan Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Foshan 528000,China)

机构地区：[1]广东电网有限责任公司佛山供电局,广东佛山528000

出　　处：《电子设计工程》2020年第9期72-75,共4页Electronic Design Engineering

摘　　要：为能够探讨虚拟化技术在内存安全保护中的应用价值,本次在虚拟化平台上实现对内存泄露探测技术展开分析。通过虚拟机管理器,实现对应用程序资源申请、释放和使用情况的记录分析,以能够为内存泄露探测提供相应的参考信息。基于虚拟化平台的在线内存泄露以及汇报机制的建构,不但能够实现对虚拟机环境中的内存泄露有效探测,同时也在应用过程中也具有一定通用性,必须安装部分特殊硬件。研究中发现,基于虚拟化平台的内存泄露探测机制,具有一定使用价值,应用检测结果监测能够将性能损失控制在10%范围之内。In order to explore the application value of virtualization technology in memory security protection,this paper analyses memory leak detection technology on virtualization platform.Through the virtual machine manager,it can record and analyze the application resource application,release and use,so as to provide the corresponding reference information for memory leak detection.The construction of online memory leak and reporting mechanism based on virtualization platform not only can effectively detect memory leak in virtual machine environment,but also has certain universality in the application process.Some special hardware must be installed.It is found that the memory leak detection mechanism based on virtualization platform has certain application value,and the performance loss can be controlled within 10%by applying the detection results monitoring.

关 键 词：虚拟化平台 内存 泄露 探测 

分 类 号：TN98[电子电信—信息与通信工程]