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Description of problem:
Incremental update of the content view takes very long to complete as compared to full content view publish task

Version-Release number of selected component (if applicable):
Satellite 6.10

How reproducible:
100%

Steps to Reproduce:
1. Create a content view of multiple RHEL repositories and publish it.
2. Run incremental update by adding one errata to the newly published content view.
3. Publish a newer version of the content view (full publish of CV)
4. Compare the time taken for both tasks.

Actual results:
Incremental update of the content view takes a much longer time to complete as compared to the full CV publish task.

Expected results:
Incremental update should take less time compared to full CV publish. 

Additional info:

We experience the same kind of issues on 6.11.3.

We do a simultanious incremental content view publication for multiple versions of one errata, so applicable to RHEL 7,8,9.

Created redmine issue https://projects.theforeman.org/issues/36302 from this bug

Moving this bug to POST for triage into Satellite since the upstream issue https://projects.theforeman.org/issues/36302 has been resolved.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: Satellite 6.14 security and bug fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2023:6818