JavaSysInfo is the java version of phpSysInfo, a library that provides information on the host being accessed.
It parses /proc and displays things like Uptime, CPU, Memory, SCSI, IDE, PCI, Network adaptors and traffic, Disk usage and Video Information
A general purpose CPU scavenging platform written in Java. The goal of the Numenor project is to provide a distributed processing platform that allows an organization to take advantage of unused CPU capacity.
Uechi APM Web Server Performance Monitor Open Source
Uechi APM Web is an APM (Application Performance Management) Open Source Server Performance Monitor written and developed in Java and C # for all Linux and Windows platforms. The Uechi.APM.Web offers a complete resource for unlimited monitoring servers in real time. Have full control of the CPU consumption, memory, disk and network traffic. Communication is done via TCP Protocol Socket connection.
More information, please visit: http://uechi.com.br/uechi-apm-web-eng/