Part of OSCON 2016 Tutorial

Steps
CPU Hashing
CPU Hashing
Host
Identify the benchmark of the host machine using the following command.
dd if=/dev/zero bs=1M count=256 | md5sum
Container
Identify if Docker adds any overhead by running the command inside a container.
docker run -it ubuntu bash -c 'dd if=/dev/zero bs=1M count=256 | md5sum'