ThousandEyes extends visibility across corporate networks as well as the public Internet, helping to solve issues from the branch through MPLS links and SIP trunks to service provider networks. Simulate pre-deployment capacity, monitor detailed performance metrics and see how QoS settings impact call quality.Advertisement
araSpect is a server side object inspector for web applications. Through a web interface you can drill down in your server side java beans. It is very easy to install and can be added to a deployed application. There is special support for Struts.