计算机工程与设计
計算機工程與設計
계산궤공정여설계
COMPUTER ENGINEERING AND DESIGN
2014年
10期
3631-3638
,共8页
曾文琦%叶家炜%杨阳%刘发章%吕智慧
曾文琦%葉傢煒%楊暘%劉髮章%呂智慧
증문기%협가위%양양%류발장%려지혜
云计算%虚拟化%虚拟机监控%性能特征%基础设施即服务
雲計算%虛擬化%虛擬機鑑控%性能特徵%基礎設施即服務
운계산%허의화%허의궤감공%성능특정%기출설시즉복무
cloud computing%virtualization%virtual machine monitoring%performance characteristics%IaaS
为了获取在云平台下提供应用服务的虚拟机所表征出的特定负载特性(这种负载特性可以用来标识此应用服务的行为),设计对现有虚拟机负载信息进行采集,达到了对虚拟机状态信息和负载信息有效获取;通过获取到的虚拟机系统信息,提出基于指定类型优化的性能评估算法,得出虚拟机的基本特征,对虚拟机性能负载进行量化。为虚拟机资源和物理机资源的充分使用提供解决思路。
為瞭穫取在雲平檯下提供應用服務的虛擬機所錶徵齣的特定負載特性(這種負載特性可以用來標識此應用服務的行為),設計對現有虛擬機負載信息進行採集,達到瞭對虛擬機狀態信息和負載信息有效穫取;通過穫取到的虛擬機繫統信息,提齣基于指定類型優化的性能評估算法,得齣虛擬機的基本特徵,對虛擬機性能負載進行量化。為虛擬機資源和物理機資源的充分使用提供解決思路。
위료획취재운평태하제공응용복무적허의궤소표정출적특정부재특성(저충부재특성가이용래표식차응용복무적행위),설계대현유허의궤부재신식진행채집,체도료대허의궤상태신식화부재신식유효획취;통과획취도적허의궤계통신식,제출기우지정류형우화적성능평고산법,득출허의궤적기본특정,대허의궤성능부재진행양화。위허의궤자원화물리궤자원적충분사용제공해결사로。
In cloud ,lots of VMs are running to provide the application service .To get the VMs’ specific load characteristics , which can be used to identify the behaviors of the application service ,a collection method was designed to collect the VMs’ load information and make it more effective to achieve the VMs’ state information .A design of performance evaluation algorithm was presented based on the specific application service type .First ,the VMs’ system information was collected to calculate the VMs’ basic characters ,then the VMs’ performance load was quantified .The method gives a new solution on how to use resources of VMs and PMs adequately .