Since the update to katello 3.16 from 3.15 I have noticed that all daily reports from the rake reports:daily cron job are generated twice. For instance, I get two "Configuration Management Summary Reports". The first one contains the "Summary from 1 day ago to now", the second one immediately following contains "Summary from less than a minute ago to now".

If I run the cronjob manually, i.e. as user foreman:

$ RAILS_ENV=production FOREMAN_HOME=/usr/share/foreman /usr/sbin/foreman-rake reports:daily

the same happens.

See also here https://community.theforeman.org/t/rake-reports-daily-runs-reports-twice/20074