RHQ : A management platform for everything from the OS level load and network metrics through common databases to application servers and projects

RHQ is a management platform for everything from the OS level load and network metrics through common databases to application servers and projects. The system includes support for monitoring and/or managing Apache httpd, Apache Tomcat, JBoss Application Server, PostgreSQL, and other popular open source projects. It is built on the powerful RHQ plugin model that allows for the quick development of support for new projects. It supports inventory auto-discovery, rich monitoring and alerting, operational control, configuration management, content deployment, log tracking, and full history and auditing. It supports fine-grained security and rich group management.

• Licenses : GPLv2
• Operating Systems : Mac OS X, Windows, OS Independent, POSIX, AIX, HP-UX, Linux, Solaris
• Implementation : Java

PushToTest TestMaker : A distributed test automation platform for application performance management and monitoring

PushToTest TestMaker is a distributed test automation platform for application performance management and monitoring. It repurposes tests written in Selenium, soapUI, TestGen4Web, and Mozmill, and unit tests in Java, .NET, Jython, Groovy, PHP, Ruby, and Perl into functional tests, load and performance tests, and business service monitors. TestMaker is ideal for Web applications, Service Oriented Architecture (SOA) applications, Rich Internet Application (RIA using Ajax, Flex, Flash) and Business Process Management (BPM) applications.

• Licenses : GPLv2
• Operating Systems : OS Independent
• Implementation : Java Python

Keywatch : OSGi-based monitoring system

Keywatch is OSGi-based monitoring system that provides the adaptability of a modern monitoring system without being complex or hard to configure. It support agents written in any language, and comes pre-packed with a Perl agent and a set of check scripts. Keywatch also supports Nagios check scripts.

• Licenses : Apache 2.0
• Operating Systems : Windows, Linux

Osmius : A monitoring tool for everything connected to a network

Osmius is a monitoring tool for everything connected to a network, from systems to databases, from applications to stock shares, from temperatures to energy comsuptions. Its native APIs are integrated in a C++ framework based on ACE. It can also create and integrate business services, SLAs and ITIL processes such as availability management and capacity planning. It can access data warehouse reports and processes. Osmius provides a notification and subscription engine.

• Licenses : GPLv2
• Implementation : Java, C++, PL/SQL

Spacewalk : A Linux and Solaris systems management solution

Spacewalk is a Linux and Solaris systems management solution. It allows you to inventory your systems (hardware and software information), install and update software on your systems, collect and distribute your custom software packages into manageable groups, provision (Kickstart) your systems, manage and deploy configuration files to your systems, monitor your systems, provision virtual guests, and start/stop/configure virtual guests.

• Licenses : GPLv2
• Operating Systems : POSIX, Linux
• Implementation : Java, Perl, Python