yes outputs an endless series of y[cr]'s. Not exactly "(digital) noise."
Digital noise would be more like cat /dev/urandom.
On the subject of vm's and top, virt-top is worth a look if you are a zen or kvm user...
This review reads a little bit like an advertisement.
Would the author care to say anything about the distro's security update policy?
yes outputs an endless series of y[cr]'s. Not exactly "(digital) noise."
Digital noise would be more like cat /dev/urandom.
On the subject of vm's and top, virt-top is worth a look if you are a zen or kvm user...