this does something off-the-shelf, but need much TLC still.
cp js/app.config.js.example js/app.config.js
$EDITOR js/app.config.js
Each graph in the default graphs list has two required and two optional
keys.
Required:
- `target` - an array of stats to draw
- `title` - a title for the graph
Optional:
- `stacked` - a boolean display a stacked graph (e.g. for server stats
like memory use) instead of a line graph
- `alpha` - when used with stack, set to a float between 0.0 and 1.0 to
control the alpha channel of the graph area (e.g. 0.7 lets you see the
lines behind the graph)