Graphs -> Settings
Graph Settings General Default RRA The default RRA to use when thumbnail graphs are not being displayed or when 'Thumbnail Timespan' is set to '0'. Daily (5 Minute Average) Weekly (30 Minute Average) Monthly (2 Hour Average) Yearly (1 Day Average) Default View Mode Which mode you want displayed when you visit 'graph_view.php' Tree View List View Preview View Default Graph View Timespan The default timespan you wish to be displayed when you display graphs Last Half Hour Last Hour Last 2 Hours Last 4 Hours Last 6 Hours Last 12 Hours Last Day Last 2 Days Last 3 Days Last 4 Days Last Week Last 2 Weeks Last Month Last 2 Months Last 3 Months Last 4 Months Last 6 Months Last Year Last 2 Years Display Graph View Timespan Selector Choose if you want the time span selection box to be displayed. Display Graph View Timespan Selector Graph Date Display Format The date format to use for graphs Month Number, Day, Year Month Name, Day, Year Day, Month Number, Year Day, Month Name, Year Year, Month Number, Day Year, Month Name, Day Graph Date Separator The date separator to be used for graphs - / Page Refresh The number of seconds between automatic page refreshes. Graph Thumbnails Thumbnail Height The height of thumbnail graphs in pixels. Thumbnail Width The width of thumbnail graphs in pixels. Thumbnail Columns The number of columns to use when displaying thumbnail graphs. Thumbnail Sections Which sections of Cacti thumbnail graphs should be used for. Preview Mode Tree View (Single Pane) Tree View (Dual Pane) Tree View Mode Default Graph Tree The default graph tree to use when displaying graphs in tree mode. Default Tree View Mode The default mode that will be used when viewing tree mode. Single Pane Dual Pane Dual Pane Tree Width When choosing dual pane Tree View, what width should the tree occupy in pixels. Expand Hosts Choose whether to expand the graph templates used for a host on the dual pane tree. Expand Hosts Preview Mode Graphs Per-Page The number of graphs to display on one page in preview mode. List View Mode Graphs Per-Page The number of graphs to display on one page in list view mode. Graph Fonts (RRDtool 1.2.x and Above) Title Font Size The size of the font used for Graph Titles Title Font File The font file to use for Graph Titles Legend Font Size The size of the font used for Graph Legend items Legend Font File The font file to be used for Graph Legend items Axis Font Size The size of the font used for Graph Axis Axis Font File The font file to be used for Graph Axis items Unit Font Size The size of the font used for Graph Units Unit Font File The size of the font used for Graph Unit items