Comment 8 for bug 1522039

Steps to verificate:

1. Login to controller's CLI
2. Open horizon access log with tail -f
tail -f /var/log/apache2/horizon_access.log

3. Login to Horizon
4. In Launch instance dialog select number of instances 10.
5. Create 10 instances.

Before applying patch:
6. While instances are being created and table rows are being updated the number of row update requests grows exponentially and a queue of pending requests still exists after all rows had beed updated. You can see this requests in horizon access log via CLI.

After applying patch:
7. After all rows had been updated you don't see this requests in horizon access log.

There is a request type:
Request URL:/horizon/project/instances/?action=row_update&table=instances&obj_id=6727ef59-d447-4289-bb47-7623792551f0
Request Method:GET