Create memory_usage_dbg.erl

Run separate Erlang node during the test case execution:

Example:

erl -boot start_clean -noshell \
                      -sname sname_monitor \ 
                      -setcookie sname \ 
                      -pa $path_to_your_libs \
                      -s memory_usage_dbg memory_mon sname_monitor@host124 \ 
                       $workdir/logs/test_monitor.rrd