عنوان فارسی مقاله: تشخیص ماشین مجازی غیر فعال در FermiCloud
عنوان انگلیسی مقاله:
فهرست مطالب
Idle virtual machine detection in FermiCloud
FermiCloud & FermiGrid
Problem Statement
Project overview
Identify an Idle VM
Computing the Indexes
Index in Action: CPU Idle Prime Number Test (T = 5s)
Index in Action: Network Activity Ping Test (T = 10s)
Indexes & Idleness Rules
24 Hours VM Test: CPU Idle
24 Hours VM Test: Keyboard / pty Idle Time
24 Hours VM Test iowait
24 Hours VM Test Memory Paging in/out
Idleness rule
Idleness rule
Final test results
Conclusions
بخشی از مقاله
Final test results
During the final test, the detector identified idle VMs with 90% accuracy. This is only a first encouraging result. Deeper analysis and improvements of the idle detector are needed. In particular: The final test results come from the anaysis of a very little pool of VMs (30). The majority of them were always idle, only a few of them were actually used during the test. Idle thresholds must be improved, processing data coming from VMs providing different services (servers, worker nodes, etc.). New ways to use the recorded indexes values may be investigated (use of different averages, recording of the last 60 minute values and processing of these data, etc.).
دانلود رایگان مقاله پاورپوینت انگلیسی idle virtual machine detection fermiCloud
کلمات کلیدی:
[PDF]Idle virtual machine detection in FermiCloud - Fermilabhttps://eddata.fnal.gov/lasso/summerstudents/papers/2012/Giovanni-Franzini.pdfIdle virtual machine detection in FermiCloud. Giovanni Franzini. September 21, 2012. Scientific Computing Division. Grid and Cloud Computing Department ...[PDF]Idle virtual machine detection in FermiCloud - Fermilabhttps://eddata.fnal.gov/lasso/summerstudents/papers/.../GFranzini-Final%20Report.pdfIdle virtual machine detection in FermiCloud. Giovanni Franzini. SEPTEMBER 28, 2012. Fermi National Accelerator Laboratory. Scientific Computing Division.Files - Idle VM Detection - Fermilab Redminehttps://cdcvs.fnal.gov/redmine/projects/fermicloud-idle-vm-detection/filesIdle virtual machine detection in FermiCloud - Giovanni Franzini (vers. 2).pdf, 09/28/2012 05:17 PM, 529 KB, 11, fd15059ea5850dc67bb1ed43835d0134.[PDF]Security, AuthN/AuthZ and Scaling Performance Topics in FermiCloudhttps://www.ogf.org/HPACG/materials/2292/steve_hpcg_fermicloud.pdfApr 14, 2011 - Virtual machines are created by users and destroyed by users when no longer needed. (Idle VM detection coming in phase 2). – Testbed to let ...[PDF]Automatic Cloud Bursting under FermiCloud - Computer Sciencegauss.cs.iit.edu/~code/publication/CSS13Hao.pdfby H Wu - Cited by 12 - Related articlesits own private cloud, FermiCloud, which allows the existing grid infrastructure to .... three main components: vcluster, idle machine detector and load balancer.[PDF]FermiCloud update - enabling scientific workflows in ... - CERN Indicohttps://indico.cern.ch/event/247864/contributions/.../fermicloud_hepix_fall_2013.pdfNov 1, 2013 - based on the FermiCloud infrastructure in support of on-demand .... detect idle virtual machines based on CPU, disk I/O and network I/O.[PDF]FermiCloud Architecture Diagrams - CERN Indicohttps://indico.cern.ch/event/149557/contributions/.../FermiCloud-CHEP2012.pdfFermiCloud: A private cloud to support Fermilab ... Virtual machines have full access to existing Fermilab network and ... Detect Idle virtual machines. • Suspend ...
