My exit relay has seen steadily decreasing traffic from 8MBps to 6MBps over the span of three weeks. It averages a load of ~50% CPU usage and ~65% RAM usage. It's rated network capacity is 17Mbps on a 10GB link. Why would traffic decrease if I have plenty of spare resources? Are there ways I can configure my server to boost traffic?
https://metrics.torproject.org/rs.html#details/292FCACE773DC259B799914A23BE65A6A6178E8F