How to download and setup metrics
Open terminal and run command
                                            git clone https://github.com/librariesio/metrics.git
                                        
                                        git clone is used to create a copy or clone of metrics repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with metrics https://github.com/librariesio/metrics/archive/master.zip
Or simply clone metrics with SSH
                                            [email protected]:librariesio/metrics.git                                    
                                    If you have some problems with metrics
You may open issue on metrics support forum (system) here: https://github.com/librariesio/metrics/issuesSimilar to metrics repositories
Here you may see metrics alternatives and analogs
grafana netdata mozaik pandora browser-perf perfume.js garie CSrankings graphout django-speedinfo how-ya-doing sensu-plugins-aws influxdb owl app_perf prometheus cat telegraf riemann sitespeed.io amon scouter inspectIT sematext-agent-docker AppMetrics redis-healthy graphite-web pmx amplify-js kibana