Comment 7 for bug 1788634

Reviewed: https://review.openstack.org/596264
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=3724280716703bad54d6dc434b4b1679243113d9
Submitter: Zuul
Branch: stable/rocky

commit 3724280716703bad54d6dc434b4b1679243113d9
Author: Balazs Gibizer <email address hidden>
Date: Thu Aug 23 16:57:51 2018 +0200

    Remove noisy DEBUG log

    There is a DEBUG log coming from the notification sending code path
    that tries to populate the notification payload from a nova OVO and
    encounters an unset / non-lazy loadable field in the source OVO.
    As there are fields like MonitorMetric.numa_membw_values that are
    notorious unset in many circumstances but used in the MetricPayload
    we got excessive DEBUG logging from this code path.

    This patch removes the offending logging statement as soo far we failed
    to found cases based on this log where anything else we could do than
    what the code anyhow does, defaulting the payload field to None.

    Change-Id: I680e1d9860d839a76e229c4891933872388eb050
    Closes-Bug: #1788634
    (cherry picked from commit 375632cbc9019f0e4e887afb5d6e48978f2a1a26)