Host Metrics "No Data Available" showing for 2 of 25 nodes in Ambari UI interface.

[#1]

2 of 26 of nodes showing "No Data Available" for Host Metrics, since day 1 of setup... Any suggestions of what could be the cause of the issue.  I included pic below:

[#2]

Please check if ambari-metrics-monitor is up and running on these nodes or if there is any error on metrics collector logs.

[#3]

Ambari-metrics-monitor is running on these 2 of 26 hosts also.  Only issue I saw in logs of 1 of the 2 hosts I checked:

Jul 29, 2020 10:31:28 AM java.util.logging.LogManager$RootLogger log

SEVERE: Failed to resolve default logging config file: config/java.util.logging.properties