Comment 11 for bug 1978372

Reviewed: https://review.opendev.org/c/openstack/nova/+/846169
Committed: https://opendev.org/openstack/nova/commit/e76ec7af4d30604e3df9423226ebda90035f30b2
Submitter: "Zuul (22348)"
Branch: master

commit e76ec7af4d30604e3df9423226ebda90035f30b2
Author: Sean Mooney <email address hidden>
Date: Thu Jun 16 14:36:05 2022 +0100

    update default numa allocation strategy

    This change updated the default of
    [compute]/packing_host_numa_cells_allocation_strategy
    to False making nova spread vms across numa nodes by defualt.

    This should significantly improve scheduling performace
    when there are a large number of host and guest numa node
    and non empty hosts. see bug 1978372 for details.

    Related-Bug: #1978372
    Change-Id: I6fcd2c6b58dd36674be57eee70894ce04335955a