Comment 2 for bug 1905581

The following updates reduce the amount of collectd sample data by ~80-85%

update : Avoid loading collectd's default plugins
review : https://review.opendev.org/c/starlingx/monitoring/+/772516
commit : https://opendev.org/starlingx/monitoring/commit/a2a2a88887c6f2761d6f6ec1f339cf949207c0b2

update : Change collectd plugin search path
review : https://review.opendev.org/c/starlingx/stx-puppet/+/773951
commit : https://opendev.org/starlingx/stx-puppet/commit/5a555ad98eb4fb978c7b553d463dfedf4d9b3a25