"Title:","'SERVER-DNS - Memory Usage'" "Vertical Label:","'kilobytes'" "Start Date:","2018-05-21 08:00:00" "End Date:","2018-05-21 08:00:00" "Step:","86400" "Total Rows:","2" "Graph ID:","317" "Host ID:","80" "" "Date","Free","Swap" "2018-05-21 08:00:00","NaN","NaN" "2018-05-22 08:00:00","NaN","NaN"