"Title:","'afs01.dfw.openstack.org - Used Space - /vicepa'" "Vertical Label:","'bytes'" "Start Date:","2017-08-20 00:00:00" "End Date:","2017-08-21 00:00:00" "Step:","86400" "Total Rows:","1" "Graph ID:","3171" "Host ID:","99" "" "Date","Total","Used" "1970-01-01 00:00:00","NaN","NaN"