The user setup behind stats.c4dt.org.

At root, it contains a bunch of script to run measurement, each regularly started by a user systemd timer, found in .config. The timers output the results in a graphite database and shown in a grafana. Both are handle by the root docker-compose.yaml. To add or modify grafana's panels, look in data/grafana.

Deployment is done via ansible: stats role

If you need help with systemd, there is a Systemd Cheatsheet

To test the new values, the easiest way is to do the following:

• ssh to the stats-server, then

sudo -iu stats
git pull
git checkout your_branch
make

Once you've finished testing, don't forget to

git checkout main
make

And then re-apply ansible.