Falcon+

OpenFalcon is an expandable open source monitor resolution with high availability at enterprise-level. With the warm support and help of everyone, OpenFalcon has become one of the most popular monitor systems in China. Scalable monitoring system is necessary to support rapid business growth. Each module of Open-Falcon is super easy to scale horizontally. With RRA(Round Robin Archive) mechanism, the one-year history data of 100+ metrics could be returned in just one second. No critical single point of failure, easy to operate and deploy. Falcon-agent has already 400+ built-in server metrics. Users can collect their customized metrics by writing plugins or just simply run a script/program to relay metrics to falcon-agent. For easier management of alerting rules, Open-Falcon supports strategy templating, inheritance, and multiple alerting method, and callback for recovery. Open-Falcon could present multi-dimension graph, including user-defined dashboard/screen.