Month: November 2015

  • Stealing a CPU: how to tell how oversubscribed your cloud is

    Imagine you have a virtual machine. Its running peacefully inside the cloud somewhere. You are a bit curious how close it is to max capacity. You log in and run top. And then you are baffled. Maybe it shows 99% but you think it can do more. Maybe it shows 1% but you are skeptical […]