We've installed a baremetal simplex. The error appears in pmond.log but the controller is not degraded.

[sysadmin@controller-0 ~(keystone_admin)]$ system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
+----+--------------+-------------+----------------+-------------+--------------+
[sysadmin@controller-0 ~(keystone_admin)]$ system application-list
+--------------------------+------------------------------+-----------------------------------+----------------------------------------+----------+-----------+
| application              | version                      | manifest name                     | manifest file                          | status   | progress  |
+--------------------------+------------------------------+-----------------------------------+----------------------------------------+----------+-----------+
| cert-manager             | 1.0-5                        | cert-manager-manifest             | certmanager-manifest.yaml              | applied  | completed |
| nginx-ingress-controller | 1.0-0                        | nginx-ingress-controller-manifest | nginx_ingress_controller_manifest.yaml | applied  | completed |
| oidc-auth-apps           | 1.0-27                       | oidc-auth-manifest                | manifest.yaml                          | uploaded | completed |
| platform-integ-apps      | 1.0-9                        | platform-integration-manifest     | manifest.yaml                          | applied  | completed |
| stx-openstack            | 1.0-49-centos-stable-        | armada-manifest                   | stx-openstack.yaml                     | applied  | completed |
|                          | versioned                    |                                   |                                        |          |           |
|                          |                              |                                   |                                        |          |           |
+--------------------------+------------------------------+-----------------------------------+----------------------------------------+----------+-----------+
[sysadmin@controller-0 ~(keystone_admin)]$ fm alarm-list
+----------+----------------------------------------------------------------------+-------------------+----------+-------------------+
| Alarm ID | Reason Text                                                          | Entity ID         | Severity | Time Stamp        |
+----------+----------------------------------------------------------------------+-------------------+----------+-------------------+
| 100.103  | Platform Memory threshold exceeded ; threshold 80.00%, actual 80.62% | host=controller-0 | major    | 2021-03-12T07:07: |
|          |                                                                      |                   |          | 35.607210         |
|          |                                                                      |                   |          |                   |
+----------+----------------------------------------------------------------------+-------------------+----------+-------------------+
[sysadmin@controller-0 ~(keystone_admin)]$ cat /etc/build.info
###
### StarlingX
###     Built from master
###

OS="centos"
SW_VERSION="20.06"
BUILD_TARGET="Host Installer"
BUILD_TYPE="Formal"
BUILD_ID="20200805T013426Z"

JOB="STX_build_layer_flock_master_master"
<email address hidden>"
BUILD_NUMBER="203"
BUILD_HOST="starlingx_mirror"
BUILD_DATE="2020-08-05 01:34:26 +0000"

FLOCK_OS="centos"
FLOCK_JOB="STX_build_layer_flock_master_master"
<email address hidden>"
FLOCK_BUILD_NUMBER="203"
FLOCK_BUILD_HOST="starlingx_mirror"
FLOCK_BUILD_DATE="2020-08-05 01:34:26 +0000"