:: How to view physical memory on xen server
run this command:
xentop
so you will see like these:
xentop - 19:41:11 Xen 3.4.2 1 domains: 1 running, 0 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 16776044k total, 832024k used, 15944020k free CPUs: 8 @ 2500MHz
* Mem: 16776044k total = 16 GB RAM
* CPUs: 8 @ 2500MHz = 8-Core CPU
:: Links
+ Google
+ iTechnology