急求cacti中cdefs中文资料及实例

ewayfly

急求cacti中cdefs中文资料及实例。
近期在研究cacti，对于graph management中的cdefs知识欠缺，哪位有相关资料，请求共享之。
非常感谢。

chenyx

没有见过中文文档,下面是E文的manual:

CDEFs
CDEFs allow you to apply mathematical functions to graph data to alter output. The concept of a CDEF comes straight from RRDTool, and are written in reverse polish notation (RPN). For more information regarding the syntax of CDEFs, check out the CDEF tutorial.

具体的请去cacti官网查看http://www.cacti.net/downloads/docs/html/cdefs.html

ewayfly

多谢。