Zabbix is a distributed http://www.aliyun.com/zixun/aggregation/13446.html "> system monitoring tool for the enterprise that monitors and tracks the performance and availability of network servers, devices, and other IT resources. It supports distributed and web-based interface monitoring, automatic discovery, real-time monitoring, SLA insurance, trend analysis, and more.
Zabbix can monitor various network parameters, ensure the safe operation of the server system, and provide a soft notification mechanism for the system administrator to quickly locate/resolve the various problems. The Zabbix is composed of 2 parts, Zabbix server and optional component Zabbix Agent.
ZABBIX version 1.9.7 adds some new features and some bugs fixes.
Software Information: http://www.zabbix.com/
Download Address: http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Development/1.9.7/