Statistics

The "stats" node-type receives statistics of a node or path.

Prerequisites

This node-type does not have any special library dependencies. It is always available.

Implementation

The source code of the node-type is available here: https://git.rwth-aachen.de/acs/public/villas/node/blob/master/lib/nodes/stats.cpp

Configuration

Todo:

Document config settings of statistics node-type

Example

nodes = {
        udp_node = {
                type = "socket"

                in = {
                        address = "*:12000"
                }
                out = {
                        address = "127.0.0.1:12000"
                }
        }
        stats_node = {
                type = "stats"
                        
                node = "udp_node"
                rate = 2

                in = {
                        signals = (
                                { name = "one_way_delay_mean", type = "float", stats = "udp_node.owd.mean" },
                                { name = "one_way_delay_min",  type = "float", stats = "udp_node.owd.lowest" },
                                { name = "one_way_delay_max",  type = "float", stats = "udp_node.owd.highest" }
                        )
                }
        }
}