Enabling vmstat[0-9] or netstat[0-9] graphs in trends page

[Giovanni - Gestor Redix]

Hi everyone
    Has anyone made the vmstat/netstat graphs to work ? At the time, 
just [vmstat] graph appears in trends page... but if i select the graph 
manually, it appears correctly... Any idea why ?

    Maybe i need to do something in hobbitserver.cfg besides just add 
GRAPHS="...,vmstat2,vmstat3,netstat3,..."

    Any help ?

    Thank you !

    Best Regards,

Giovanni