HP Real User Monitor!

SharePath RUM (real user monitoring) Express provides a real-time view into the actual experience of your end-user, including availability, response times and service levels. This free, enterprise-class software helps isolate problems and pinpoint bottlenecks in your data center, network, or online application.

Reduce the time, effort, and cost involved with monitoring dynamic applications by providing both IT and the business with real-time insight into application performance and its impact on user behavior — across physical and cloud environments, the internet, corporate networks, content delivery networks (CDNs), and mobile devices.