On Fri, 26 Apr 2019 03:01:52 +0530, Chirag Chauhan said: > I have selected this as a course project for a course on virtualization. > Doing this will reduce the performance interference between virtual > machines.
Actually, it can make it worse. Consider the behavior of 4 VMs sharing 16G of page cache, where 3 VMs want 4.5G of cache each and 1 wants 2G. Now consider the behavior of 4 VMs each with a guaranteed 4G of page cache, where 3 VMs want 4.5G of cache each and 1 wants 2G. Then perform the same analysis for your LRU list, and make sure it actually provides a benefit before you start coding..... _______________________________________________ Kernelnewbies mailing list [email protected] https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
