Virtual Machine Consolidation with Minimization of Migration Thrashing for Cloud Data Centers

Table 2

Configuration of servers.

Server	CPU model	Cores	Frequency (MHz)	RAM (GB)
HP ProLiant ML110 G4	Intel Xeon 3040	2	1860	4
HP ProLiant ML110 G5	Intel Xeon 3075	2	2660	4
IBM System x3630 M3	Intel Xeon X5675	12	3067	4
IBM System x3755 M3	AMD Opteron 6276	32	2300	32