摘要
云计算服务要求虚拟化服务器能提供可靠的系统性能,而服务器软件的内存泄漏会使整个服务体系变得不稳定,大大增加维护成本.基于Xen虚拟化平台设计了一个可靠的内存泄漏检测系统,首先对Xen内核进行修改,新增超级调用接口,然后构建了调用这些接口的基本组件,并对Windows和Linux服务器环境做了具体的实现.经过测试,系统能够在x86架构的计算机上正常运行,并验证了各项功能.
Cloud computing service requests stable system performance, while memory leaking in server application will cause instability in the server architecture, which makes the cost to server maintaining increase. It describes a memory leak detecting system for virtualized platform of Xen. Two basic components based on modified Xen kernel which now has new custom hypercall are illus- trated, and implemented in both Windows and Linux. It functions run normally on x86 platform in test.
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2013年第6期30-36,共7页
Journal of Fujian Normal University：Natural Science Edition
基金
福建省科技计划重大项目(2011H6006)
关键词
云计算服务
Xen虚拟化
内存泄漏
cloud computing service
Xen virtualization
memory leak
