Cron <root at gpu1> run-parts /etc/cron.hourly

[Cron Daemon]

/etc/cron.hourly/0yum-hourly.cron:

Not using downloaded computational-core/repomd.xml because it is older than what we have:
  Current   : Sun Apr 29 20:45:12 2018
  Downloaded: Tue Aug  8 21:25:59 2017
Not using downloaded unsupported-core/repomd.xml because it is older than what we have:
  Current   : Tue Apr 24 22:35:07 2018
  Downloaded: Mon Jun 12 09:42:13 2017