Mobile service providers and manufacturers have moved towards virtualized network functions, because the amount of mobile data traffic has increased a lot during the past few years. Virtual machines offer high flexibility and easier management. They also enable flexible scaling, which makes it easier to respond to the varying traffic patterns during the day. However, the traditional virtual machines contain overhead and have reduced performance in most of the operations. One high performing alternative to a virtual machine is a Linux container. Linux containers do not contain additional operating system or any unnecessary services. Containers are isolated user spaces which share host computer's kernel. This makes processes inside them ...