ManageEngine Applications Manager 6

Applications Manager offers a single integrated monitoring tool suitable for application monitoring, database monitoring, system monitoring, website monitoring, services monitoring, and custom application monitoring. An easy-to-use and affordable tool, which provides a holistic view of the resources in the entire IT infrastrastructure. Applications Manager proactively monitors the applications and servers and notifies problems in network through e-mail/SMS. It provides graphs and reports that display performance and availability data of the monitors. It also supports for monitoring custom applications, which includes building of SNMP Consoles and JMX Consoles. You can manage 10 monitors in your network using the free edition.
Application monitoring helps you achieve higher availability and optimized performance of your application servers through JBoss Monitoring, Tomcat Monitoring, WebLogic Monitoring, and WebSphere Monitoring.
Applications Manager Database Management feature accelerates the detection, diagnosis, and resolution of business-critical database performance issues before they affect end-users. It notifies DBAs and Operators of database problems even before they could interrupt business availability. The databases that are supported are MySQL, Oracle, SQL Server and DB2.
System Monitoring involves monitoring of Windows,Linux,Solaris system's load, disk utilization, memory utilization, and CPU utilization.
Website monitoring involves URL Monitoring , URL Sequence Monitoring and URL Content Monitoring.
Applications Manager Services Monitoring feature monitors the health and availability of the following services : MX4J RMI Connector - (JMX 1.2), Mail Server, Service Monitoring (any TCP/IP port) , SNMP Agent , Web Server (Apache & IIS).
Custom Monitors enables you to create JMX consoles and SNMP Consoles and to monitor your Java applications or other applications that expose management information through SNMP & JMX.