Unimus - Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.
VisualVM - VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling...
Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid
Eclipse Memory Analyzer - The Eclipse Foundation - home to a global community, the Eclipse IDE, Jakarta EE and over 350 open source projects, including runtimes, tools and frameworks.
RANCID - RANCID - Really Awesome New Cisco confIg Differ.
dotMemory - dotMemory allows users to analyze memory usage in a variety of .NET and .NET Core applications.