Log messages contain the following:
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
No packages marked for update
- Imunify360 up to 6.9.2 (Debian and Ubuntu post-install have not fixed the issue yet*)
This is a known issue (internal id DEF-22450) and it fixed in Imunify360 6.9.2. Cron message can be ignored if it does not contain any errors from the package manager.
To prevent the message from appearing again, it is enough to update Imunify360 to the current release. Information about the update will be published on the changelog page: https://changelog.imunify.com/imunify360
The information about how to update Imunify360 to the latest version available is here.
As a workaround on Debian, trim the /etc/cron.daily/imunify360-unified-access-logger or delete it.