By default, this playbook configures your Matrix homeserver to not send any telemetry data anywhere.
The matrix.org team would really appreciate it if you could help the project out by reporting anonymized usage statistics from your homeserver. Only very basic aggregate data (e.g. number of users) will be reported, but it helps track the growth of the Matrix community, and helps to make Matrix a success.
If you’d like to help by enabling submission of general usage statistics for your homeserver, add this to your configuration file (inventory/host_vars/matrix.<your-domain>/vars.yml):
matrix_synapse_report_stats: true
If statistics reporting is enabled, the information that gets submitted to the matrix.org team according to the source code is:
your homeserver’s domain name
uptime of the homeserver program
Python version powering your homeserver
total number of users on your home server (including bridged users)
total number of native Matrix users on your home server
total number of rooms on your homeserver
total number of daily active users on your homeserver
total number of daily active rooms on your homeserver
total number of messages sent per day
cache setting information
CPU and memory statistics for the homeserver program
database engine type and version