Grafana dashboard: Network Latency and Bandwidth
Description: Latency statistics from MTR, Bandwith from Speedtest.net

This dashboard displays Internet latency and bandwidth information utilizing data from `mtr` and `speedtest` CLI utilities. Data is output from those utilities as JSON and then transformed by [Cribl LogStream](https://cribl.cloud/) and sent to Prometheus, where this dashboard queries the data. 

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