ManageEngine Free XenServer Health Monitor is a lightweight and powerful, Windows-based tool that helps administrators in monitoring the performance/health of Citrix XenServer and the virtual machine instances deployed in that server. This tool makes the job (monitoring XenServer) easy by fetching important performance metrics like CPU Usage, Memory Usage, Rx/Tx parameters and disk read/write parameters of the XenSever host and each of the installed VMs, periodically and showing them in an intuitive GUI. This tool allows administrators to monitor a maximum of two XenServers simultaneously