Comment 15 for bug 1737465

Revision history for this message
Matt Riedemann (mriedem) wrote :

I've pushed some related changes for this bug am removing myself as assignee since I think we still have some known performance issues during scheduling, specifically around this method to get all host states from all cells, and for each compute (host state) getting the aggregates and instances from each cell db per host:

https://github.com/openstack/nova/blob/b93b40c6c01a1161f40592d29353c3461669de19/nova/scheduler/host_manager.py#L704