Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1598855

Description of problem:

Editing a host in the Satellite GUI takes significantly longer as a non-admin user than as an admin-user.

From the customer's data, as a non-admin user the /host/<hostid>/edit command takes 55 seconds and as the admin user, this command takes 4.713 seconds.

On our internal reproducer, the non-admin user editing /host/<hostid>/edit command takes 21.10 socends versus 1.89 seconds as the admin user.

Version-Release number of selected component (if applicable):

Satellite 6.3.1.1+hotfixes

How reproducible:

Every time. Internal reproducer available.

Steps to Reproduce:
1. See private comment due to internal hostnames.