memory logging shows per-locale metrics

[hokiegeek2]

Describe the bug
In researching a user-reported issue re: overMemLimit calculations I see that the logging is on a per-locale basis, which could be misleading. For example, for the Arkouda instance below, --memMax is set to 2GB for a three-node cluster, meaning that the total memory is 6 GB.

The logging should reflect that the numbers being reported are on a per-locale basis or the sum of total memory avail and total memory used by all locales and be consistent across all log statements.

ak.get_config() Output