We released open source code of our Node.js module for System Telemetry in GitHub and npm! The module is a compilation of resource management telemetry of CPU, disk, network, Memory and other elements. The standard data visualization is perfectly adjustable to monitoring tools, such as Graphite. The System Telemetry Module has no dependencies on other products, such as applications or modules. It also has great usability in Bash, when it comes to server systems.
Check out our Dope-system-metrics here: