TY - GEN
T1 - Virtual machines placement for network isolation in clouds
AU - Kim, Gyuyeong
AU - Park, Hoorin
AU - Yu, Jieun
AU - Lee, Wonjun
PY - 2012
Y1 - 2012
N2 - Performance isolation is a serious issue in multi-tenant data center because interference among tenants can cause immense service troubles. Therefore, present data center provides performance isolation among tenants. However, it is limited to system resources, not network resources, nevertheless oversubscription that is caused by network interference entails troubles. Therefore, we place virtual machines (VMs) with matching algorithm into servers based on measured traffic distribution of VMs. We present our approach named Incubating that reduces oversubscription, also increases link utilization. We also show that our work has better practicality compared with prior work because we consider traffic distribution as a time unit.
AB - Performance isolation is a serious issue in multi-tenant data center because interference among tenants can cause immense service troubles. Therefore, present data center provides performance isolation among tenants. However, it is limited to system resources, not network resources, nevertheless oversubscription that is caused by network interference entails troubles. Therefore, we place virtual machines (VMs) with matching algorithm into servers based on measured traffic distribution of VMs. We present our approach named Incubating that reduces oversubscription, also increases link utilization. We also show that our work has better practicality compared with prior work because we consider traffic distribution as a time unit.
KW - Data center networks
KW - Network isolation
KW - VM placement
UR - http://www.scopus.com/inward/record.url?scp=84871639447&partnerID=8YFLogxK
U2 - 10.1145/2401603.2401656
DO - 10.1145/2401603.2401656
M3 - Conference contribution
AN - SCOPUS:84871639447
SN - 9781450314923
T3 - Proceeding of the 2012 ACM Research in Applied Computation Symposium, RACS 2012
SP - 243
EP - 248
BT - Proceeding of the 2012 ACM Research in Applied Computation Symposium, RACS 2012
T2 - 2012 ACM Research in Applied Computation Symposium, RACS 2012
Y2 - 23 October 2012 through 26 October 2012
ER -