Can anyone please let me know that what are Xen Hypervisor 4.x limitations. How many virtual machines i can create with what memory and cpu?

  • Why not searching the internet for this information? This question is very generic and not problem orientated. Apr 8, 2012 at 19:10

1 Answer 1


I think according to the docs the limits are a little higher with OracleVM than on "plain" Xen, but this is best checked in the Xen wiki.

Highest I've tested was around 200 domUs iirc, there was no problem. Note you might have to tune the xen heap size for more, there's a tech doc about it at Citrix' Website.

Not the answer you're looking for? Browse other questions tagged .