"Title:","'Localhost - Memory Usage'" "Vertical Label:","'kilobytes'" "Start Date:","2019-01-16 03:00:00" "End Date:","2019-01-17 03:00:00" "Step:","86400" "Total Rows:","1" "Graph ID:","1" "Host ID:","1" "" "Date","Free","Swap" "1970-01-01 03:00:00","NaN","NaN"