Monthly Archives: June 2013

Compute node with 256 GB of RAM, 2CPU with 6 cores each (24 threads total)

Will that be enough? Let’s load some VMs in that beast! :)

dtc-xentop: monitoring of CPU, I/O and network for your Xen VMs

What has always been annoying me with Xen, is that xentop is… well … a piece of shit! It just displays the current numbers of sectors or network bytes read / write. But as an administrator, what you care about, is to know which of your VM is taking all the resources, making your whole […]