On Wed, Jan 11, 2017 at 09:31:04AM +0000, Qiao, Liyong wrote: > Hi Daniel, > > I agree that to expose othe level cache but the only can be tuned > (allocation). If we expose such kinds of information, the host should have > ability to control such kinds of resources. > > In another thread, Martin told that there are cases which multiple sockets > may has different values, I kinds of agree(but I don’t see that case), I > agree to expose cache per socket, just wonder if > > cell == socket in libvirt? In my environment, I can see all socket_id in a > cell are the same, wonder if I can extend cache information to cell node?
No, cell == NUMA node. There can be multiple sockets per NUMA node. If you see multiple CPUs with the same socket_id, this indicates they are cores within the same CPU socket. Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://entangle-photo.org -o- http://search.cpan.org/~danberr/ :| -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
